List of Euphorbia species
Encyclopedia
Euphorbia is a highly diverse plant
genus
, comprising some 5,000 currently accepted taxa.
This is an alphabetical list of the Euphorbia species and notable intraspecific taxa.
The list includes the former (and never generally accepted) genus Chamaesyce, as well as the related genera Elaeophorbia, Endadenium, Monadenium, Synadenium and Pedilanthus which according to recent DNA sequence
-based phylogenetic studies are all nested within Euphorbia
Noticeably succulent plant
s are marked by (s).
Euphorbia is a highly diverse plant
genus
, comprising some 5,000 currently accepted taxa.
This is an alphabetical list of the Euphorbia species and notable intraspecific taxa.
The list includes the former (and never generally accepted) genus Chamaesyce, as well as the related genera Elaeophorbia, Endadenium, Monadenium, Synadenium and Pedilanthus which according to recent DNA sequence
-based phylogenetic studies are all nested within Euphorbia
Noticeably succulent plant
s are marked by (s).
Euphorbia is a highly diverse plant
genus
, comprising some 5,000 currently accepted taxa.
This is an alphabetical list of the Euphorbia species and notable intraspecific taxa.
The list includes the former (and never generally accepted) genus Chamaesyce, as well as the related genera Elaeophorbia, Endadenium, Monadenium, Synadenium and Pedilanthus which according to recent DNA sequence
-based phylogenetic studies are all nested within Euphorbia
Noticeably succulent plant
s are marked by (s).
Plant
Plants are living organisms belonging to the kingdom Plantae. Precise definitions of the kingdom vary, but as the term is used here, plants include familiar organisms such as trees, flowers, herbs, bushes, grasses, vines, ferns, mosses, and green algae. The group is also called green plants or...
genus
Genus
In biology, a genus is a low-level taxonomic rank used in the biological classification of living and fossil organisms, which is an example of definition by genus and differentia...
, comprising some 5,000 currently accepted taxa.
This is an alphabetical list of the Euphorbia species and notable intraspecific taxa.
The list includes the former (and never generally accepted) genus Chamaesyce, as well as the related genera Elaeophorbia, Endadenium, Monadenium, Synadenium and Pedilanthus which according to recent DNA sequence
DNA sequence
The sequence or primary structure of a nucleic acid is the composition of atoms that make up the nucleic acid and the chemical bonds that bond those atoms. Because nucleic acids, such as DNA and RNA, are unbranched polymers, this specification is equivalent to specifying the sequence of...
-based phylogenetic studies are all nested within Euphorbia
Noticeably succulent plant
Succulent plant
Succulent plants, also known as succulents or fat plants, are water-retaining plants adapted to arid climates or soil conditions. Succulent plants store water in their leaves, stems, and also in roots...
s are marked by (s).
A
- Euphorbia aaronrossii A.H. Holmgren & N.H. Holmgren 1988 – Marble Canyon Spurge
- Euphorbia abchazica Woronow 1912
- Euphorbia abdelkuriEuphorbia abdelkuriEuphorbia abdelkuri is a species of plant in the Euphorbiaceae family. It is endemic to Yemen. Its natural habitat is rocky areas.-Source:* Miller, A. 2004. . Downloaded on 21 August 2007....
Balf.f.Isaac Bayley BalfourSir Isaac Bayley Balfour FRS FRSE was a Scottish botanist. He was the son of John Hutton Balfour who was also a botanist.-Biography:...
1901 (s) - Euphorbia abdita (Burch.William John BurchellWilliam John Burchell was an English explorer, naturalist, traveller, artist and author. He was the son of Matthew Burchell, botanist and owner of Fulham Nursery, nine and a half acres of land adjacent to the gardens of Fulham Palace. Burchell served a botanical apprenticeship at Kew and was...
) Radcl.-Sm. 1971 - Euphorbia abdulghafooriana Abedin 2005
- Euphorbia abramsiana L.C. Wheeler 1934
- Euphorbia abyssinica J.F. Gmel.Johann Friedrich GmelinJohann Friedrich Gmelin was a German naturalist, botanist, entomologist, herpetologist and malacologist.- Education :Johann Friedrich Gmelin was born as the eldest son of Philipp Friedrich Gmelin in 1748 in Tübingen...
1791 (s) - Euphorbia acalyphoides Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862- Euphorbia acalyphoides ssp. acalyphoides
- Euphorbia acalyphoides ssp. cicatricosa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984
- Euphorbia acanthodes Akhani 2004 (s)
- Euphorbia acanthothamnos Heldr. & Sart. 1859 – Greek Spiny Spurge (s)
- Euphorbia acerensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia acervata S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2000 (s) - Euphorbia actinoclada S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia aculeata Forssk.Peter ForsskålPeter Forsskål, sometimes spelled Pehr Forsskål, Peter Forskaol, Petrus Forskål or Pehr Forsskåhl, was a Swedish explorer, orientalist, naturalist and an apostle of Carl Linnaeus.-Early life:...
1775 (s) - Euphorbia adenochila S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 (s) - Euphorbia adenochlora C.MorrenCharles Jacques Édouard MorrenCharles Jacques Édouard Morren , was a Belgian botanist, professor of botany and director of the Jardin botanique de l'Université de Liège from 1857-1886. His special field of study was the Bromeliaceae on which family he was the recognised authority...
& Decne.Joseph DecaisneJoseph Decaisne was a French botanist and agronomist.Although he was born in Brussels, Belgium, he exercised his activity exclusively in Paris...
1863 - Euphorbia adenopodaEuphorbia adenopodaEuphorbia adenopoda is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes. It is threatened by habitat loss....
BaillonHenri Ernest BaillonHenri Ernest Baillon was a French botanist and physician. He was born in Calais on November 30, 1827 and died in Paris on July 19, 1895.Baillon spent his professional life as a professor of natural history, and he published numerous works on botany...
1905 (s)- Euphorbia adenopoda ssp. adenopoda (s)
- Euphorbia adenopoda ssp. canescens (ProctorProctorProctor, a variant of the word procurator, is a person who takes charge of, or acts for, another. The word proctor is frequently used to describe someone who oversees an exam or dormitory.The title is used in England in three principal senses:...
) Oudejans 1992 (s) - Euphorbia adenopoda ssp. gundlachii (Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
) Oudejans 1989 (s) - Euphorbia adenopoda ssp. pergamena (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989 (s)
- Euphorbia adenoptera Bertol.Antonio BertoloniAntonio Bertoloni was an Italian botanist who made extensive studies of Italian plants. He also collected notable samples of Central American flora.- References :...
1844 - Euphorbia adiantoides Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 - Euphorbia adjurana P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia aellenii Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1951 - Euphorbia aequoris N.E.Br. 1915 (s)
- Euphorbia aeruginosa Schweick. 1935 (s)
- Euphorbia aggregata A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1907 (s)- Euphorbia aggregata var. aggregata (s)
- Euphorbia aggregata var. alternicolor (N.E.Br.) A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s)
- Euphorbia agowensis Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s)- Euphorbia agowensis var. agowensis (s)
- Euphorbia agowensis var. pseudoholstii (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984 (s)
- Euphorbia agraria M.Bieb. 1808 – Urban Spurge
- Euphorbia agraria var. agraria
- Euphorbia agraria var. euboea (HalácsyEugen von HalácsyEugen von Halácsy was an Austrian physician and botanist of Hungarian descent who was born in Vienna.In 1865 he obtained his medical doctorate in Vienna, and until 1896 was a general practitioner in Vienna. He is remembered for his three-volume synopsis on Greek flora called Conspectus florae...
) HayekAugust von HayekAugust von Hayek was an Austrian botanist who was a native of Vienna. He was born as a son of Gustav von Hayek, and August was the father of economist Friedrich August von Hayek .... - Euphorbia agraria var. subhastata (De VisCharles Walter De VisCharles Walter de Vis , known as Devis before about 1882, was an English zoologist and ornithologist...
) Griseb.August GrisebachAugust Heinrich Rudolf Grisebach was a German botanist and phytogeographer. Born in Hannover on April 17, 1814, he died at Göttingen on May 9, 1879.- Biography :...
1877
- Euphorbia akenocarpa Guss. 1821
- Euphorbia alaica (Prokh.) Prokh. 1949
- Euphorbia alainii Oudejans 1989
- Euphorbia alata Hook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
1844 (s) - Euphorbia alatavica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia alatocaulis V.W.Steinm. & Felger 1997
- Euphorbia albanica N.E.Br. 1915 (s)
- Euphorbia albertensis N.E.Br. 1915 (s)
- Euphorbia albiflora Taub. 1895
- Euphorbia albipollinifera L.C.Leach 1985 (s)
- Euphorbia albomarginata – Rattlesnake WeedRattlesnake WeedChamaesyce albomarginata is a small low-growing annual, in the spurge family native to desert, chaparral, and grassland habitats of southwestern North America, from southern and central California to...
, White-margined Sandmat - Euphorbia alcicornisEuphorbia alcicornisEuphorbia alcicornis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
BakerJohn Gilbert BakerJohn Gilbert Baker was an English botanist.Baker was born in Guisborough, the son of John and Mary Baker and educated at Quaker schools in Ackworth and York....
1966 (s) - Euphorbia aleppica L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753- Euphorbia aleppica var. aleppica
- Euphorbia aleppica var. prostrata Kasapligil 1966
- Euphorbia alfrediiEuphorbia alfrediiEuphorbia alfredii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical dry shrubland, and rocky areas. It is threatened by habitat loss....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1987 (s) - Euphorbia allocarpa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984 - Euphorbia alpina C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1830- Euphorbia alpina var. alpina
- Euphorbia alpina var. rupicola Baikov 2001
- Euphorbia alsiniflora BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1866 - Euphorbia alsinifolia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia alsinoides Miq.Friedrich Anton Wilhelm MiquelFriedrich Anton Wilhelm Miquel was a Dutch botanist.He was head of the botanical gardens at Rotterdam , Amsterdam and Utrecht . He directed the Rijksherbarium at Leiden from 1862...
1853 - Euphorbia alta Norton 1899
- Euphorbia altaica C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1830- Euphorbia altaica var. altaica
- Euphorbia altaica var. pilosa Stschegl. 1879
- Euphorbia altaica var. sajanensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862
- Euphorbia altissima Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1844- Euphorbia altissima var. altissima
- Euphorbia altissima var. glabrescens M.S.Khan 1964
- Euphorbia altotibetica PaulsenOve PaulsenOve Vilhelm Paulsen was a Danish botanist. He studeied at the University of Copenhagen under professor Eugen Warming. He was a keeper at the Botanical Museum of the University of Copenhagen from 1905 to 1920, when he became professor of botany at the Pharmaceutical College in Copenhagen, a...
ex Ostenf.Carl Hansen OstenfeldCarl Emil Hansen Ostenfeld was a Danish systematic botanist. He graduated from the University of Copenhagen under professor Eugenius Warming. He was a keeper at the Botanical Museum 1900-1918, when he became professor of botany at the Royal Veterinary and Agricultural College...
& PaulsenOve PaulsenOve Vilhelm Paulsen was a Danish botanist. He studeied at the University of Copenhagen under professor Eugen Warming. He was a keeper at the Botanical Museum of the University of Copenhagen from 1905 to 1920, when he became professor of botany at the Pharmaceutical College in Copenhagen, a...
1922 - Euphorbia amandii Oudejans 1989
- Euphorbia amarifontana N.E.Br. 1915 (s)
- Euphorbia ambacensis N.E.Br. 1913
- Euphorbia ambarivatoensisEuphorbia ambarivatoensisEuphorbia ambarivatoensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Bard.-Vauc. 1999 (s) - Euphorbia ambovombensisEuphorbia ambovombensisEuphorbia ambovombensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Razaf. 1987 (s)- Euphorbia ambovombensis var. ambovombensis (s)
- Euphorbia ambovombensis var. ambatomenaensis Rebmann 2003 (s)
- Euphorbia ambroseae L.C.Leach 1964 (s)
- Euphorbia ambroseae var. ambroseae (s)
- Euphorbia ambroseae var. spinosa L.C.Leach 1977 (s)
- Euphorbia ambukensis StepanovStepanovStepanov is a common Russian and Serbian surname and may refer to the following people:*Aleksei Stepanov , Russian footballer*Aleksandr Stepanov , several people...
1994 - Euphorbia amicorum S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2001 (s) - Euphorbia ammakEuphorbia ammakEuphorbia ammak is a species of plant in the Euphorbiaceae family. It is found in Saudi Arabia and Yemen.-Source:* Miller, A.G. 1998. . Downloaded on 21 August 2007....
Schweinf.Georg August SchweinfurthGeorg August Schweinfurth was a Baltic German botanist, traveller in East Central Africa and ethnologist....
1899 (s) - Euphorbia ammatotricha Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia ammophila S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
& Dioli 2005 - Euphorbia amphimalaca Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
1860 - Euphorbia amplexicaulis Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1847 - Euphorbia ampliphylla PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1897 (s) - Euphorbia amygdaloides L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 – Wood SpurgeWood SpurgeEuphorbia amygdaloides, the wood spurge, is a European plant in the genus Euphorbia.It reproduces both from seeds and root runners that spread underground then sprout new plants. It often grows to a height of 80 cm, and has dark green leaves about 6 cm long...
- Euphorbia amygdaloides ssp. amygdaloides
- Euphorbia amygdaloides ssp. amygdaloides var. amygdaloides
- Euphorbia amygdaloides ssp. amygdaloides var. ligulata (Chaub.) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862
- Euphorbia amygdaloides ssp. arbuscula Meusel 1969
- Euphorbia amygdaloides ssp. heldreichii (Orph. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) AldénAldenAs a placename, Alden can refer to 'the Alder', the tree of the birch family, such as the Alden Valley, Rossendale, England, UK.-Place names:United States*Alden, California, a former settlement*Alden, Illinois, an unincorporated hamlet...
1986 - Euphorbia amygdaloides ssp. robbiae (Turrill) Radcl.-Sm. 1976
- Euphorbia amygdaloides ssp. semiperfoliata (Viv.) Radcl.-Sm. 1968
- Euphorbia amygdaloides ssp. amygdaloides
- Euphorbia anacampseros Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1788- Euphorbia anacampseros var. anacampseros
- Euphorbia anacampseros var. tmolea M.S.Khan 1964
- Euphorbia anachoreta Svent. 1969
- Euphorbia analalavensisEuphorbia analalavensisEuphorbia analalavensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and rocky areas. It is threatened by habitat loss.-Source:...
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1966 (s) - Euphorbia analamerae LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1945 - Euphorbia analavelonensis RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Mangelsdorff 2000 (s) - Euphorbia andrachnoides Schrenk 1844
- Euphorbia androsaemifolia Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
ex Schltdl.Diederich Franz Leonhard von SchlechtendalDiederich von Schlechtendal was a German botanist born in Xanten. He was Professor of Botany and Director of the Botanical Gardens at the Martin Luther University of Halle-Wittenberg from 1833 until his death in 1866, and Editor of the botanical journal Linnaea.His most important work was in...
1813 - Euphorbia angraeEuphorbia angraeEuphorbia angrae is a species of plant in the Euphorbiaceae family. It is endemic to Namibia. Its natural habitat is cold desert.-References:* Craven, P. & Loots, S. 2004. . Downloaded on 21 August 2007....
N.E.Br. 1915 (s) - Euphorbia angularis KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1862 (s) - Euphorbia angulata Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1789 - Euphorbia angusta Engelm. 1858 (s)
- Euphorbia angustiflora PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s) - Euphorbia anisopetala (Prokh.) Prokh. 1949
- Euphorbia ankaranaeEuphorbia ankaranaeEuphorbia ankaranae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1945 (s) - Euphorbia ankarensisEuphorbia ankarensisEuphorbia ankarensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Boiteau 1942 (s) - Euphorbia ankazobensisEuphorbia ankazobensisEuphorbia ankazobensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-References:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Hofstätter 2000 (s) - Euphorbia annamarieae RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1991 (s) - Euphorbia anoplia StapfOtto StapfOtto Stapf FRS was an Austrian born botanist and taxonomist.Stapf trained in Vienna, moving to Royal Botanic Gardens, Kew in 1890. He was keeper of the Herbarium from 1909 to 1920...
1923 (s) - Euphorbia anthonyi Brandegee 1899 (= Chamaesyce anthonyi)
- Euphorbia anthula Lavrent. & Papan. 1978
- Euphorbia antilibanotica Mouterde 1970
- Euphorbia antiquorumEuphorbia antiquorumEuphorbia antiquorum ' is a species of plant in the Euphorbiaceae family. It is the type species, and is closely related to Euphorbia pulcherrima, the Poinsettia. Antique Euphorbias are succulent plants, and they are also called “Antique Spurge”....
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Euphorbia antisyphilitica – "Candelilla", "wax plant" (s)
- Euphorbia antonii Oudejans 1989
- Euphorbia antsoEuphorbia antsoEuphorbia antso is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-References:...
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 (s) - Euphorbia anychioides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia apatzingana McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961 - Euphorbia aphylla Brouss.Pierre Marie Auguste BroussonetPierre Marie Auguste Broussonet , French naturalist, was born at Montpellier, and was educated for the medical profession...
ex Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
1809 – Leafless Spurge, tolda (s) - Euphorbia apicata L.C.Wheeler 1936
- Euphorbia apios L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Euphorbia apocynoides KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1853 - Euphorbia appariciana Rizzini 1989
- Euphorbia appendiculata P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
ex S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1988 - Euphorbia applanata Thulin & Al-Gifri 1995
- Euphorbia apricaEuphorbia apricaEuphorbia aprica is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland....
BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1886 (s) - Euphorbia apurimacensisEuphorbia apurimacensisEuphorbia apurimacensis is a species of plant in the Euphorbiaceae family. It is endemic to Peru.-Source:* World Conservation Monitoring Centre 1998. . Downloaded on 21 August 2007....
Croizat 1946 - Euphorbia arabica Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
& Steud.Ernst Gottlieb von SteudelErnst Gottlieb von Steudel was a German physician and an authority on grasses.Steudel lived in Esslingen where with Christian Ferdinand Friedrich Hochstetter he organized Unio Itineraria.- References :...
ex T.AndersonThomas Anderson (botanist)Thomas Anderson , was a Scottish botanist.Anderson was born in Edinburgh 26 February 1832, and was educated for the medical profession, graduating as M.D. at Edinburgh University in 1853...
1860 - Euphorbia arabicoides N.E.Br. 1913
- Euphorbia arahakaEuphorbia arahakaEuphorbia arahaka is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical dry shrubland, and sandy shores. It is threatened by habitat loss....
H.Poisson 1966 (s) - Euphorbia araucana Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1895 - Euphorbia arbusculaEuphorbia arbusculaEuphorbia arbuscula is a species of plant in the Euphorbiaceae family. It is endemic to Yemen. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland.-Source:...
Balf.f.Isaac Bayley BalfourSir Isaac Bayley Balfour FRS FRSE was a Scottish botanist. He was the son of John Hutton Balfour who was also a botanist.-Biography:...
1883 (s)- Euphorbia arbuscula var. arbuscula (s)
- Euphorbia arbuscula var. Montana Balf.f.Isaac Bayley BalfourSir Isaac Bayley Balfour FRS FRSE was a Scottish botanist. He was the son of John Hutton Balfour who was also a botanist.-Biography:...
1883 (s)
- Euphorbia arceuthobioides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia ardonensis Galushko 1976
- Euphorbia arenaria KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 - Euphorbia arenarioides Gagnep.François GagnepainFrançois Gagnepain was a French botanist. The standard botanical author abbreviation Gagnep. is applied to plants described by Gagnepain.-References:...
1921 - Euphorbia argillosa ChodatRobert Hippolyte ChodatRobert Hippolyte Chodat was a Swiss botanist and phycologist who was a professor and director of the botanical institute at the University of Geneva....
& E.Hassler 1905 - Euphorbia arguta BanksJoseph BanksSir Joseph Banks, 1st Baronet, GCB, PRS was an English naturalist, botanist and patron of the natural sciences. He took part in Captain James Cook's first great voyage . Banks is credited with the introduction to the Western world of eucalyptus, acacia, mimosa and the genus named after him,...
& Sol.Daniel SolanderDaniel Carlsson Solander or Daniel Charles Solander was a Swedish naturalist and an apostle of Carl Linnaeus. Solander was the first university educated scientist to set foot on Australian soil.-Biography:...
1794- Euphorbia arguta var. arguta
- Euphorbia arguta var. dasycarpa Plitmann 1972
- Euphorbia arida N.E.Br. 1915 (s)
- Euphorbia ariensis KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817- Euphorbia ariensis var. ariensis
- Euphorbia ariensis var. villicaulis FernaldMerritt Lyndon FernaldMerritt Lyndon Fernald was an American botanist. In his time he was regarded as the most respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. He published more than 850 scientific papers and wrote and edited the seventh and eighth...
1907
- Euphorbia aristata Schmalh.Johannes Theodor SchmalhausenJohannes Theodor Schmalhausen was a botanist, known for his studies of East-European plants - External links :...
1892 - Euphorbia arizonica Engelm. 1858
- Euphorbia armena Prokh. 1949
- Euphorbia armourii Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1895 - Euphorbia armstrongiana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia arnottiana Endl. 1836
- Euphorbia arrecta N.E.Br. ex R.E.Fr.Robert Elias FriesRobert Elias Fries , the youngest son of Thore M. Fries and grandson of Elias Magnus Friesand an expert on mushrooms...
1914 (s) - Euphorbia arteagae W.R.Buck & Huft 1977 (s)
- Euphorbia articulata Burm.Johannes BurmanJohannes Burman , was a Dutch botanist and physician. Burman specialized in plants from Ceylon, Amboina and Cape Colony. The name Pelargonium was introduced by Johannes Burman....
1760 (s) - Euphorbia artifolia N.E.Br. 1915
- Euphorbia arundelana Bartlett 1911
- Euphorbia arvalis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Heldr. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853- Euphorbia arvalis ssp. arvalis
- Euphorbia arvalis ssp. longistyla (Litard. & MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
) Molero, RoviraRoviraThis article is about the Colombian town. For people with the surname Rovira, see Rovira Rovira is a town and municipality in the Tolima department of Colombia. The population of the municipality was 21,822 as of the 1993 census....
& J.Vicens 1996
- Euphorbia asclepiadea Milne-Redh. 1951 (s)
- Euphorbia aserbajdzhanica Bordz. 1928
- Euphorbia aspericaulis PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1899 (s) - Euphorbia asthenacantha S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia astroites Fisch.Friedrich Ernst Ludwig von FischerFriedrich Ernst Ludwig Fischer was a Russian botanist, born in Germany. He was director of the St Petersburg botanical garden from 1823 to 1850....
& C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
1845 - Euphorbia astrophora Marx 1996 (s)
- Euphorbia astyla Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia atlantis MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
1941- Euphorbia atlantis var. atlantis
- Euphorbia atlantis var. leiocarpa (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Oudejans 1992 - Euphorbia atlantis var. major (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Oudejans 1992
- Euphorbia atoto G.Forst.Georg ForsterJohann Georg Adam Forster was a German naturalist, ethnologist, travel writer, journalist, and revolutionary. At an early age, he accompanied his father on several scientific expeditions, including James Cook's second voyage to the Pacific...
1786 (s) - Euphorbia atrispina N.E.Br. 1915 (s)
- Euphorbia atrispina var. atrispina (s)
- Euphorbia atrispina var. viridis A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s)
- Euphorbia atrocarmesina L.C.Leach 1968 (s)
- Euphorbia atrocarmesina ssp. arborea L.C.Leach 1977 (s)
- Euphorbia atrocarmesina ssp. atrocarmesina (s)
- Euphorbia atrococca A.HellerAmos Arthur HellerAmos Arthur Heller was an American botanist.He was one of the most prolific western collectors from 1892 until 1940. While living in Los Gatos, California, south of San Francisco from 1904 to 1908, Heller collected extensively in central California. He also obtained an impressive collection from...
1897 - Euphorbia atroflora S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia atropurpureaEuphorbia atropurpureaEuphorbia atropurpurea, called tabaiba majorera or tabaiba roja in Spanish, is a shrub in the family Euphorbiaceae native to Tenerife in the Canary Islands. It can reach 2 metres in height, and grows in ravines, and on slopes and terraces....
Brouss.Pierre Marie Auguste BroussonetPierre Marie Auguste Broussonet , French naturalist, was born at Montpellier, and was educated for the medical profession...
ex Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
1809 (s)- Euphorbia atropurpurea var. atropurpurea (s)
- Euphorbia atropurpurea var. atropurpurea f. atropurpurea (s)
- Euphorbia atropurpurea var. atropurpurea f. lutea A.Santos 1988 (s)
- Euphorbia atropurpurea var. modesta Svent. 1960 (s)
- Euphorbia atropurpurea var. atropurpurea (s)
- Euphorbia atrox S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia attastoma Rizzini 1989 (s)
- Euphorbia attastoma var. attastoma (s)
- Euphorbia attastoma var. xanthochlora Rizzini 1989 (s)
- Euphorbia aucheri Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia aulacosperma Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 - Euphorbia aureoviridifloraEuphorbia aureoviridifloraEuphorbia aureoviridiflora is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
(RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
) RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1993 (s) - Euphorbia auricularia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia australis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia austriaca A.Kern. 1875
- Euphorbia austroanatolica Hub.Mor. & M.S.Khan ex M.S.Khan 1964
- Euphorbia avasmontana Dinter 1928 (s)
- Euphorbia avasmontana var. avasmontana (s)
- Euphorbia avasmontana var. sagittaria (MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
) A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s)
- Euphorbia awashensis M.G.Gilbert 1993 (s)
- Euphorbia azorica Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
ex Seub.Moritz August SeubertMoritz August Seubert was a German botanist.- Life :Seubert was the son of a medical officer of health. He first attended the Lyzeum in Karlsruhe and already at that time had contact with the botanist, Alexander Braun, who interested him in this subject...
1844 - endemic to the archipelago of the AzoresAzoresThe Archipelago of the Azores is composed of nine volcanic islands situated in the middle of the North Atlantic Ocean, and is located about west from Lisbon and about east from the east coast of North America. The islands, and their economic exclusion zone, form the Autonomous Region of the...
B
- Euphorbia baga A.Chev.Auguste Jean Baptiste ChevalierAuguste Jean Baptiste Chevalier was a French botanist, taxonomist, and explorer of tropical Africa, especially of French colonial empire Africa and Côte d'Ivoire. He also explored and collected plants in South America and tropical Asia...
1933 (s)- Euphorbia baga var. baga (s)
- Euphorbia baga var. parviflora L.E.Newton 1987 (s)
- Euphorbia bahiensis (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia baioensisEuphorbia baioensisEuphorbia baioensis is a species of flowering plant in the Euphorbiaceae family....
S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia balakrishnanii Binojk. & Gopalan 1998
- Euphorbia balearica (Willk.) A.M.Romo 1994
- Euphorbia baleensis M.G.Gilbert 1993
- Euphorbia balbisii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia baliola N.E.Br. 1915 (s)
- Euphorbia ballyana RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1966 (s) - Euphorbia ballyi S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1963 (s) - Euphorbia balsamiferaEuphorbia balsamiferaEuphorbia balsamifera is a plant in the Euphorbia genus. It is distributed from Arabian Peninsula to Sahara and Canary Islands....
Ait. 1789 (s)- Euphorbia balsamifera ssp. adenensis (Deflers) P.R.O.Bally 1974 (s)
- Euphorbia balsamifera ssp. balsamifera (s)
- Euphorbia banaeEuphorbia banaeEuphorbia banae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1993 (s) - Euphorbia baradii S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia barbicarina (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
1930 - Euphorbia barbicollis P.R.O.Bally 1965 (s)
- Euphorbia bariensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia barkeri Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
& EkmanErik Leonard EkmanErik Leonard Ekman was a Swedish botanist and explorer .- Biography :Erik Leonard Ekman was born into a low-income household with five children on October 14, 1883. Due to economic difficulties, the family moved to the central-Swedish town of Jönköping when he was eleven...
ex Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1926 - Euphorbia barnardii A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia barnesii (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Oudejans 1989 - Euphorbia barnhartii Croizat 1934 (s)
- Euphorbia barrelieri SaviGaetano SaviGaetano Savi was an Italian naturalist.He was born in Florence and studied with Giorgio Santi and Adolfo Targioni Tozzetti...
1808 - Euphorbia bartolomaei GreeneEdward Lee GreeneEdward Lee Greene, Ph.D., was an American botanist known for his numerous publications including the two-part Landmarks of Botanical History and the naming or redescribing of over 4,400 species of plants in the American West.- Early Life :Edward Lee Greene was born on August 20, 1843 in...
1889 - Euphorbia basarabica Prodan 1930
- Euphorbia baselicis Ten.Michele TenoreMichele Tenore was an Italian botanist active in Naples, Italy.Tenore studied at the University of Naples, receiving his medical degree in 1800...
1811 - Euphorbia baueri Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia baumii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1908 - Euphorbia baxanica Galushko 1970
- Euphorbia bayeri L.C.Leach 1988 (s)
- Euphorbia baylissii L.C.Leach 1964 (s)
- Euphorbia beamanii M.C.Johnst. 1975
- Euphorbia beharensisEuphorbia beharensisEuphorbia beharensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1946 (s)- Euphorbia beharensis var. adpressifolia RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1999 (s) - Euphorbia beharensis var. beharensis (s)
- Euphorbia beharensis var. gullemetii (Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
) RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1999 (s) - Euphorbia beharensis var. squarrosa RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1999 (s) - Euphorbia beharensis var. truncata RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1999 (s)
- Euphorbia beharensis var. adpressifolia Rauh
- Euphorbia beillei A.Chev.Auguste Jean Baptiste ChevalierAuguste Jean Baptiste Chevalier was a French botanist, taxonomist, and explorer of tropical Africa, especially of French colonial empire Africa and Côte d'Ivoire. He also explored and collected plants in South America and tropical Asia...
1933 (s) - Euphorbia bellica Hiern 1900
- Euphorbia bemaharaensis RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Mangelsdorff 1999 (s) - Euphorbia benoisti LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1974 - Euphorbia benthami Hiern 1900
- Euphorbia bergeri N.E.Br. 1915 (s)
- Euphorbia bergii A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia berohohae RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Hofstätter 1995 (s) - Euphorbia berotica N.E.Br. 1912 (s)
- Euphorbia bertemariae Bisseret & Dioli 2006 (s)
- Euphorbia berteroana Balb. ex Spreng. 1826
- Euphorbia berthelotii BolleCarl BolleCarl August Bolle was a German naturalist and collector.Bolle was born at Berlin into a wealthy brewing family. He studied medicine and natural science at Berlin and Bonn...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia berythae Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Blanche ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859 - Euphorbia bessarabica Klokov 1955
- Euphorbia besseri (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia betacea BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1886 (s) - Euphorbia betulicortex M.G.Gilbert 1990 (s)
- Euphorbia bevilaniensis Croizat 1934
- Euphorbia biaculeataEuphorbia biaculeataEuphorbia biaculeata is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 (s) - Euphorbia bianoensis (Malaisse & Lecron) Bruyns 2006 (s) (= Monadenium bianoense)
- Euphorbia bicapitata Brandegee 1917
- Euphorbia bicolor Engelm. & A.GrayAsa Gray-References:*Asa Gray. Dictionary of American Biography. American Council of Learned Societies, 1928–1936.*Asa Gray. Encyclopedia of World Biography, 2nd ed. 17 Vols. Gale Research, 1998.*Asa Gray. Plant Sciences. 4 vols. Macmillan Reference USA, 2001....
1845 - Snow-on-the-prairie - Euphorbia bicompacta Bruyns 2006 (s) (= Synadenium compactum)
- Euphorbia bicompacta var. bicompacta (s) (= Synadenium compactum var. compactum)
- Euphorbia bicompacta var. rubra (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns 2006 (s) (= Synadenium compactum var. rubrum)
- Euphorbia biconvexa Domin 1927
- Euphorbia bifidaHook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
& Arn. 1837 - Euphorbia bifurcata Engelm. 1858 - Forked spurge
- Euphorbia biglandulosa Desf.René Louiche DesfontainesRené Louiche Desfontaines was a French botanist.Desfontaines was born near Tremblay in Brittany. He attended the Collège de Rennes and in 1773 went to Paris to study medicine. His interest in botany originated from lectures at the Jardin des Plantes given by Louis Guillaume Lemonnier...
1808 - Gopher plant - Euphorbia biharamulensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia bilobata Engelm. 1858 - Blackseed spurge
- Euphorbia biramensis Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1930 - Euphorbia biselegans Bruyns 2006 (s) (= Monadenium elegans)
- Euphorbia bisellenbeckii Bruyns 2006 (s) (= Monadenium ellenbecki)
- Euphorbia bisglobosa Bruyns 2006 (s) (= Monadenium globosum)
- Euphorbia bitataensis M.G.Gilbert 1993 (s)
- Euphorbia biumbellata Poir.Jean Louis Marie PoiretJean Louis Marie Poiret was a French clergyman, botanist and explorer.From 1785 to 1786 he was sent by Louis XVI to Algeria to study the flora...
1789 (s) - Euphorbia biuncialis McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961 - Euphorbia bivonae Steud.Ernst Gottlieb von SteudelErnst Gottlieb von Steudel was a German physician and an authority on grasses.Steudel lived in Esslingen where with Christian Ferdinand Friedrich Hochstetter he organized Unio Itineraria.- References :...
1841 (s)- Euphorbia bivonae ssp. bivonae (s)
- Euphorbia bivonae ssp. tunetana Murb.Svante Samuel MurbeckSvante Samuel Murbeck was a Swedish professor, botanist, pteridologist and explorer.He made important contributions to knowledge of the flora of North Africa , writing several articles and books, including Contributions a la connaissance de la flore du nord-ouest de I'Afrique et plus...
1899 (s)
- Euphorbia blatteri Oudejans 1989
- Euphorbia blepharophylla C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
1834 (s) - Euphorbia bodenghieniae (Malaisse & Lecron) Bruyns 2006 (s) (= Monadenium bodenghieniae)
- Euphorbia blodgettii Engelm. ex Hitchc. 1893
- Euphorbia boerrhavifolia (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia boetica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia boinensisEuphorbia boinensisEuphorbia boinensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
ex Humbert & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1966 (s) - Euphorbia boissieriEuphorbia boissieriEuphorbia boissieri is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.-Source:...
BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1860 (s) - Euphorbia boissieriana (Woronow) Prokh. 1949
- Euphorbia boiteauiEuphorbia boiteauiEuphorbia boiteaui is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1946(s) - Euphorbia boiviniiEuphorbia boiviniiEuphorbia boivinii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.-References:...
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia boliviana Rusby 1946
- Euphorbia bolosii (Molero & RoviraRoviraThis article is about the Colombian town. For people with the surname Rovira, see Rovira Rovira is a town and municipality in the Tolima department of Colombia. The population of the municipality was 21,822 as of the 1993 census....
) Molero & RoviraRoviraThis article is about the Colombian town. For people with the surname Rovira, see Rovira Rovira is a town and municipality in the Tolima department of Colombia. The population of the municipality was 21,822 as of the 1993 census....
1996 - Euphorbia bolusii N.E.Br. 1915 (s)
- Euphorbia bombensis Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1760 - Euphorbia bongensis KotschyTheodor KotschyKarl Georg Theodor Kotschy was an Austrian botanist and explorer who was a native of Ustroń, in Austrian Silesia. He was the son of theologian Carl Friedrich Kotschy .-Biography:...
& Peyr.Johann Joseph PeyritschJohann Joseph Peyritsch was an Austrian physician and botanist who was a native of Völkermarkt.In 1864 he earned his medical doctorate from Vienna, and from 1878 to 1889 was a professor of botany at the University of Innsbruck...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 (s) - Euphorbia bongolavaensis RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1993 (s) - Euphorbia bonpaldii SweetRobert Sweet (botanist)Robert Sweet was an English botanist, horticulturist and ornithologist.Born at Cockington near Torquay, Devonshire, England in 1783, Sweet worked as a gardener from the age of sixteen, and became foreman or partner in a series of nurseries. He was associated with nurseries at Stockwell, Fulham...
1830 - Euphorbia boophthona C.A.Gardner 1942
- Euphorbia borbonica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia borealis Baikov 2002
- Euphorbia borenensis M.G.Gilbert ex S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
& M.G.Gilbert 1987 (s) - Euphorbia borodini SambukSambukA Sambuk, Sanbuk or Sambuq is a type of dhow, a traditional wooden Arabic sailing vessel.It has a characteristic keel design, with a sharp curve right below the top of the prow...
1928 - Euphorbia bosseriEuphorbia bosseriEuphorbia bosseri is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1965 (s) - Euphorbia bothae LotsyJohannes Paulus LotsyJohannes Paulus Lotsy was a Dutch botanist, specializing in evolution and heredity.Lotsy was born in Dordrecht.Lotsy died in Voorburg.- Publications :...
& Goddijn 1928 (hybrid) (s) - Euphorbia bottae Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia bougheyi L.C.Leach 1964 (s)
- Euphorbia bouleyi S.MooreSpencer Le Marchant MooreSpencer Le Marchant Moore was an English botanist.Moore was born in Hampstead. He worked at the Royal Botanic Gardens, Kew from about 1870 to 1879, wrote a number of botanical papers, and then worked in an unofficial capacity at the Natural History Museum from 1896 until his death.Moore is...
1920 - Euphorbia bourgaeana J.GayJacques Etienne GayJaques Étienne Gay, French botanist, civil servant, collector and taxonomist . His name is associated with plants in standardised botanical nomenclature, e.g. Crocus sieberi J.Gay. He was the most famous of the students of botanist Jean François Aimée Gaudin with whom he began collecting plants at...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia brachiata (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) E.Mey.Ernst Heinrich Friedrich MeyerErnst Heinrich Friedrich Meyer was a German botanist and botanical historian. Born in Hanover, he lectured in Göttingen and in 1826 became a professor of botany at the University of Königsberg, as well as Director of the Botanical Garden. His botanical specialty was the Juncaceae, or family of...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia brachycera Engelm. 1858 - Horned spurge
- Euphorbia brachyphyllaEuphorbia brachyphyllaEuphorbia brachyphylla is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 - Euphorbia bracteata Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1798 (s) (= Pedilanthus bracteatus) - Euphorbia bracteolaris Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia brakdamensis N.E.Br. 1915 (s)
- Euphorbia brandegei Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1889 - Euphorbia brassii P.I.Forst. 1994 (s)
- Euphorbia braunsii N.E.Br. 1915 (s)
- Euphorbia bravoana Svent. 1954 (s)
- Euphorbia breviarticulata PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s)- Euphorbia breviarticulata var. breviarticulata (s)
- Euphorbia breviarticulata var. trunciformis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s)
- Euphorbia brevicornu PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1909 - Euphorbia brevirama N.E.Br. 1915 (s)
- Euphorbia brevis N.E.Br. 1911 (s)
- Euphorbia brevitorta P.R.O.Bally 1959 (s)
- Euphorbia briquetii Emb. & MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
1929 - Euphorbia brittonii Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1913 (s) - Euphorbia broteri Daveau 1885
- Euphorbia broussonetii Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
ex LinkJohann Heinrich Friedrich LinkJohann Heinrich Friedrich Link was a German naturalist and botanist.Link was born at Hildesheim as a son of the minister August Heinrich Link , who taught him the love for nature through collection of 'natural objects'...
1828 (s) - Euphorbia brownii BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1866 - Euphorbia brunellii Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1952 (s) - Euphorbia bruntii (ProctorProctorProctor, a variant of the word procurator, is a person who takes charge of, or acts for, another. The word proctor is frequently used to describe someone who oversees an exam or dormitory.The title is used in England in three principal senses:...
) Oudejans 1989 - Euphorbia bruynsii L.C.Leach 1981 (s)
- Euphorbia bryophylla Donn.Sm.John Donnell SmithCaptain John Donnell Smith of Baltimore, Maryland was a biologist and taxonomist. He was also an officer in the Confederate army.He was a graduate of Yale in 1847, where he was a member of Skull and Bones....
1913 - Euphorbia bubalina Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia buchtormensis C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1830 - Euphorbia buhsei Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia bulbispinaEuphorbia bulbispinaEuphorbia bulbispina is a spiny plant of the Euphorbiaceae family. It was described by Rauh & Razafindratsira. in Euphorbia Journal 7: 31. 1991. It is endemic to a very small area in northern Madagascar where it is found in rock cracks in the Antsiranana district)It has been assessed as...
Rauh & & Razaf. 1991 (s) - Euphorbia bulleyana DielsLudwig DielsDr. Friedrich Ludwig Emil Diels , was a German botanist.Diels was born in Hamburg, the son of the classical scholar Hermann Alexander Diels. From 1900 to 1902 he traveled together with Ernst Pritzel through South Africa, Java, Australia and New Zealand. Shortly before the first world war he...
1912 - Euphorbia bungei Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia bupleurifolia Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1797 (s) - Euphorbia bupleuroides Desf.René Louiche DesfontainesRené Louiche Desfontaines was a French botanist.Desfontaines was born near Tremblay in Brittany. He attended the Collège de Rennes and in 1773 went to Paris to study medicine. His interest in botany originated from lectures at the Jardin des Plantes given by Louis Guillaume Lemonnier...
1798 - Euphorbia burchellii Müll.Arg.Johannes Müller ArgoviensisJohannes Müller Argoviensis was the name used by the Swiss botanist Johann Müller . He was the monographer of Resedaceae, Apocynaceae and Euphorbiaceae in A. P. de Candolle's Prodromus and Martius's Flora Brasiliensis. He was also an authority on lichens.-References:...
1874 - Euphorbia burgeri M.G.Gilbert 1993;; (s)
- Euphorbia burmanica Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1886 - Euphorbia burmannii (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) E.Mey.Ernst Heinrich Friedrich MeyerErnst Heinrich Friedrich Meyer was a German botanist and botanical historian. Born in Hanover, he lectured in Göttingen and in 1826 became a professor of botany at the University of Königsberg, as well as Director of the Botanical Garden. His botanical specialty was the Juncaceae, or family of...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia buruana PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s) - Euphorbia buschiana Grossh. 1940
- Euphorbia bussei PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s)- Euphorbia bussei var. bussei (s)
- Euphorbia bussei var. kibwezensis (N.E.Br.) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s)
- Euphorbia buxoides Radcl.-Sm. 1971 (s)
- Euphorbia bwambensisEuphorbia bwambensisEuphorbia bwambensis is a species of plant in the Euphorbiaceae family. It is found in the Republic of the Congo and Uganda.-Source:* Makerere University Institute of Environment and Natural Resources 1998. . Downloaded on 21 August 2007....
S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s)
C
- Euphorbia cactus Ehrenb.Christian Gottfried EhrenbergChristian Gottfried Ehrenberg , German naturalist, zoologist, comparative anatomist, geologist, and microscopist, was one of the most famous and productive scientists of his time.- Early collections :...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s)- Euphorbia cactus var. cactus (s)
- Euphorbia cactus var. tortirama RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Lavranos 1967 (s)
- Euphorbia caducifolia Haines 1914 (s)
- Euphorbia caecorum Mart.Carl Friedrich Philipp von MartiusCarl Friedrich Philipp von Martius was a German botanist and explorer.Martius was born at Erlangen, where he graduated M.D. in 1814, publishing as his thesis a critical catalogue of plants in the botanic garden of the university...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia caeladenia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859 - Euphorbia caerulans PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1898 (s) - Euphorbia caerulescens Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
1827 (s) - Euphorbia caesia Kar. & Kir. 1841
- Euphorbia caespitosa Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s) - Euphorbia calabarica Burkill 1901
- Euphorbia calamiformis P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 - Euphorbia calcarata (Schltdl.Diederich Franz Leonhard von SchlechtendalDiederich von Schlechtendal was a German botanist born in Xanten. He was Professor of Botany and Director of the Botanical Gardens at the Martin Luther University of Halle-Wittenberg from 1833 until his death in 1866, and Editor of the botanical journal Linnaea.His most important work was in...
) V.W.Steinm. 2003 (s) (= Pedilanthus calcaratus) - Euphorbia calcicola FernaldMerritt Lyndon FernaldMerritt Lyndon Fernald was an American botanist. In his time he was regarded as the most respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. He published more than 850 scientific papers and wrote and edited the seventh and eighth...
1901 - Euphorbia californica Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1844 (s)- Euphorbia californica var. californica (s)
- Euphorbia californica var. hindsiana (Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
) Wiggins 1955 (s)
- Euphorbia caloderma S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2000 (s) - Euphorbia calonesica Croizat 1940
- Euphorbia calva N.E.Br. 1911
- Euphorbia calyculata KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 (s) - Euphorbia calyptrata Coss. & DurieuMichel Charles Durieu de MaisonneuveMichel Charles Durieu de Maisonneuve was a French soldier and botanist who was a native of Saint-Eutrope-de-Born in the department of Lot-et-Garonne....
ex Coss. & Kralik 1857 - Euphorbia camagueyensis (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1924 - Euphorbia cameronii N.E.Br. 1962 (s)
- Euphorbia canariensisEuphorbia canariensisEuphorbia canariensis, commonly known as the Canary Island Spurge or as Hercules Club to horticulturalistsis a succulent member of the family Euphorbiaceae and genus Euphorbia that grows natively in the arid and humid environment of the lowest areas in the Canary Islands where it is also endemic...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Canary Island spurge - Euphorbia candelabrumEuphorbia candelabrumEuphorbia candelabrum is a succulent species of plant in the Euphorbiaceae family. Its Latin name derives from its growth habit, often considered to resemble the branching of a candelabrum. E. candelabrum is endemic to the Horn of Africa and eastern Africa along the Great Rift Valley system...
(KotschyTheodor KotschyKarl Georg Theodor Kotschy was an Austrian botanist and explorer who was a native of Ustroń, in Austrian Silesia. He was the son of theologian Carl Friedrich Kotschy .-Biography:...
1856 (s)- Euphorbia candelabrum var. bilocularis (N.E.Br.) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia candelabrum var. candelabrum (s)
- Euphorbia candelabrum var. bilocularis (N.E.Br.) S.Carter
- Euphorbia cannellii L.C.Leach 1974 (s)
- Euphorbia capansa DuckeAdolpho DuckeAdolpho Ducke , also referred to as Adolfo Ducke and occasionally mis-spelled "Duque", was a notable entomologist, botanist and ethnographer of Amazonia....
1938 - Euphorbia caperonioides R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& P.G.Meyer 1966 - Euphorbia capillaris Gagnep.François GagnepainFrançois Gagnepain was a French botanist. The standard botanical author abbreviation Gagnep. is applied to plants described by Gagnepain.-References:...
1912 - Euphorbia capitellata Engelm. 1858
- Euphorbia capitulata Rchb. 1832
- Euphorbia capmanambatoensisEuphorbia capmanambatoensisEuphorbia capmanambatoensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky shores. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1995 (s) - Euphorbia capsaintemariensis RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1970 (s) - Euphorbia capuroniiEuphorbia capuroniiEuphorbia capuronii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia caputaureum DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 (s) - Euphorbia caputmedusae L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Medusa's head - Euphorbia caracasana (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia cardiophylla Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Heldr. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 - Euphorbia carinifolia N.E.Br. 1911
- Euphorbia carinulata P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1988 (s) - Euphorbia carissoides F.M.BaileyFrederick Manson BaileyFrederick Manson Bailey CMG was a botanist active in Australia, who made valuable contributions to the characterisation of the flora of Queensland.-Early life:...
1906 - Euphorbia carniolica Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1778 - Euphorbia carpartica Wol. emend. PilátPilatPilat is a common surname in Central Europe. It is spelled simply Pilat in Western countries such as France and Austria, Pilát in Czech and Slovak, and Piłat in Polish...
1935 - Euphorbia cartaginiensis Porta 1892 (E. carthaginiensis?)
- Euphorbia carteriana P.R.O.Bally 1964 (s)
- Euphorbia carullae SennenSennenSennen is a coastal civil parish and a village in Cornwall, United Kingdom. Sennen village is situated approximately eight miles west-southwest of Penzance....
1922 - Euphorbia carunculata Waterf. 1948
- Euphorbia carunculifera L.C.Leach 1970 (s)
- Euphorbia carunculifera ssp. carunculifera (s)
- Euphorbia carunculifera ssp. subfastigiata L.C.Leach 1974 (s)
- Euphorbia cassia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 - Euphorbia cassythoides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia castillonii Lavranos 2002 (s)
- Euphorbia catamarcensis (Croizat) Subils 1977
- Euphorbia cataractarum S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia catenata (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns 2006 (s) (= Monadenium catenatum) - Euphorbia caterviflora N.E.Br. 1915 (s)
- Euphorbia cattimandoo ElliotElliotElliot is a personal name which can serve as either a surname or a given name. Although the given name was historically given to males, females named Elliott have seen an increase in recent years...
ex WightRobert WightRobert Wight was a Scottish surgeon and botanist who spent 30 years in India. He studied botany in Edinburgh under John Hope. He was the director of the Botanic Garden in Madras. He made use of local artists to make illustrations of the plants around him...
1993 (s) - Euphorbia caucasica Dubovik ex Dubovik & Klokov 1976
- Euphorbia caudiculosa Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia cayensis Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1904 (s) - Euphorbia cedrorumEuphorbia cedrorumEuphorbia cedrorum is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Hebding 1993 (s) - Euphorbia celastroidesEuphorbia celastroidesEuphorbia celastroides, sometimes also known as Chamaesyce celastroides, is a species of spurge closely related to the poinsettia. This species develops into a round-shape shrub. This species is endemic to the Hawaiian Islands. E...
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia celata R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1974 (s) - Euphorbia celerieri (Emb.) Vindt 1953
- Euphorbia centunculoides KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 (s) - Euphorbia ceratocarpa Ten.Michele TenoreMichele Tenore was an Italian botanist active in Naples, Italy.Tenore studied at the University of Naples, receiving his medical degree in 1800...
1811 - Euphorbia cereiformis L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Milk barrel - Euphorbia ceroderma I.M.Johnst.Ivan Murray JohnstonI. M. Johnston , was a United States botanist. He studied at Pomona College in Claremont, California and at Harvard University...
1924 (s) - Euphorbia cervicornu BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1891 - Euphorbia chaborasia Gomb. 1956
- Euphorbia chaculana Donn.Sm.John Donnell SmithCaptain John Donnell Smith of Baltimore, Maryland was a biologist and taxonomist. He was also an officer in the Confederate army.He was a graduate of Yale in 1847, where he was a member of Skull and Bones....
1899 (s) - Euphorbia chaetocalyx Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1935 - Euphorbia chamaecaula Weath.Charles Alfred WeatherbyCharles Alfred Weatherby was a botanist.Weatherby was born in Hartford, Connecticut to Charles Nathaniel Weatherby and his wife the former Grace Weld. Not long after Charles Alfred's birth the family moved to Colorado...
1910 - Euphorbia chamaeclada Ule 1908
- Euphorbia chamaepeplus Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Gaill. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859- Euphorbia chamaepeplus var. chamaepeplus
- Euphorbia chamaepeplus var. angustifolia A.Danin 1992
- Euphorbia chamaerrhodos Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia chamaesula Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia chamaesyceEuphorbia chamaesyceEuphorbia chamaesyce called prostrate spurge, is an annual plant in the family Euphorbiaceae. It is native to southern North America, and has been introduced and established in other areas of North America and to other countries worldwide....
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753- Euphorbia chamaesyce ssp. chamaesyce
- Euphorbia chamaesyce ssp. massiliensis (DC.A. P. de CandolleAugustin Pyramus de Candolle also spelled Augustin Pyrame de Candolle was a Swiss botanist. René Louiche Desfontaines launched Candolle's botanical career by recommending him at an herbarium...
) Thell.Albert Thellung-Works:*Illustrierte Flora von Mittel-Europa 1906*Die Gattung Lepidium R. Br. : eine monographische Studie 1906 *Die Entstehung der Kulturpflanzen 1930 *Flora der Schweiz - Exkursionsflora, 1923...
1917
- Euphorbia chamaesycoides B.Nord.Bertil NordenstamRune Bertil Nordenstam is a Swedish botanist and professor emeritus at the Swedish Museum of Natural History in the Department of Phanerogamic Botany.He has worked with Colchicaceae, Senecioneaeand Calenduleae,...
1974 - Euphorbia chamissonis (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1962 - Euphorbia chankoana Vorosch. 1961
- Euphorbia chapmanii Oudejans 1989
- Euphorbia characiasEuphorbia characiasEuphorbia characias, the Mediterranean Spurge, is a flowering plant of the Euphorbiaceae family typical of the Mediterranean vegetation....
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s)- Euphorbia characias ssp. characias (s)
- Euphorbia characias ssp. wulfenii (HoppeDavid Heinrich HoppeDavid Heinrich Hoppe was a German pharmacist, botanist and physician who was a native of Bruchhausen-Vilsen....
ex W.D.J.Koch) Radcl.-Sm. 1968 (s)
- Euphorbia charleswilsoniana V.Vlk 1997 (s)
- Euphorbia cheiradenia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Hohen.Rudolph Friedrich HohenackerRudolph Friedrich Hohenacker was a Swiss-German missionary and botanist who was a native Zürich.In the 1820s he was assigned to the Swabian colony of Helenendorf in the Transcaucasus, where he served as a doctor and missionary. Eventually, his main focus involved collecting plants from the region....
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 - Euphorbia cheirolepioides Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1963 - Euphorbia cheirolepis Fisch.Friedrich Ernst Ludwig von FischerFriedrich Ernst Ludwig Fischer was a Russian botanist, born in Germany. He was director of the St Petersburg botanical garden from 1823 to 1850....
& C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1850 - Euphorbia chenopodiifolia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia chersina N.E.Br. 1915 (s)
- Euphorbia chersonesa Huft 1985
- Euphorbia chevalieri (N.E.Br.) Bruyns 2006 (s) (= Monadenium chevalieri)
- Euphorbia chiapensis Brandegee 1914
- Euphorbia chimaera LipskyVladimir Ippolitovich LipskyVladimir Ippolitovich Lipsky was a Ukrainian scientist, botanist; a member of National Academy of Sciences of Ukraine and corresponding member of the USSR Academy of Sciences, and the Director of the Botanical Gardens of the Odessa University.- Birth and education :Vladimir was born on the 11th...
1899 - Euphorbia chiogenes (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989 - Euphorbia chiogenoides Rusby 1920
- Euphorbia chiribensis V.W.Steinm. & Felger 1997
- Euphorbia chrysochaeta W.Fitzg. 1918
- Euphorbia chrysocoma H.Lév. & Vaniot ex H.Lév. 1906
- Euphorbia cibdela N.E.Br. 1915 (s)
- Euphorbia cinerascens Engelm. 1859
- Euphorbia cinera W.Fitzg. 1918
- Euphorbia citrina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 - Euphorbia clandestina Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1804 (s) - Euphorbia clarae (Malaisse & Lecron) Bruyns 2006 (s) (= Monadenium clarae)
- Euphorbia clarkeana Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1887 - Euphorbia classenii P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1974 (s) - Euphorbia clava Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1784 (s) - Euphorbia clavarioides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s)- Euphorbia clavarioides var. clavarioides (s)
- Euphorbia clavarioides var. truncata (N.E.Br.) A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s)
- Euphorbia clavidigitata Gage 1914
- Euphorbia clavigera N.E.Br. 1915 (s)
- Euphorbia claytonioides PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1897 - Euphorbia clementei Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1838- Euphorbia clementei ssp. clementei
- Euphorbia clementei ssp. faurei (MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
) J.Vicens, Molero & C.Blanché 1996 - Euphorbia clementei ssp. villosa (Faure & MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
) J.Vicens, Molero & C.Blanché 1996
- Euphorbia clementiiEuphorbia clementiiEuphorbia clementii is a herbaceous plant species that occurs on rocky hillsides and stony ground in the Pilbara in Western Australia. It has an erect habit, growing to 60 cm high. The species was first formally described by Czech botanist Karel Domin in 1930 in Bibliotheca Botanica, from plant...
Domin 1927 - Euphorbia clivicola R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1951 (s) - Euphorbia clusiifolia Hook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
& Arn. 1832 - Euphorbia coalcomanensis (Croizat) V.W.Steinm. 2003 (s) (= Pedilanthus coalcomanensis)
- Euphorbia coccinea RothAlbrecht Wilhelm RothAlbrecht Wilhelm Roth was a physician and botanist who was a native of Dötlingen, Germany.He studied medicine at the Universities of Halle and Erlangen, where he received his doctorate in 1778....
1821 - Euphorbia cofradiana Brandegee 1905
- Euphorbia coghlanii F.M.BaileyFrederick Manson BaileyFrederick Manson Bailey CMG was a botanist active in Australia, who made valuable contributions to the characterisation of the flora of Queensland.-Early life:...
1896 - Euphorbia cognata (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia colimae RoseJoseph Nelson RoseJoseph Nelson Rose was an American botanist. He was born in Union County, Indiana. His father died serving during the Civil War when Joseph Rose was a young boy. He later graduated from high school in Liberty, Indiana....
1895 - Euphorbia colchica (Litv.) D.V.Geltman 1995
- Euphorbia colletioides Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1846 (s) - Euphorbia colliculina A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia collina Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1857 - Euphorbia colligata V.W.Steinm. 2003 (s) (= Pedilanthus connatus)
- Euphorbia colorata Engelm. 1858 (s)
- Euphorbia colubrina P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia columnaris P.R.O.Bally 1964 (s)
- Euphorbia comans W.Fitzg. 1918
- Euphorbia commersonii BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
emend. DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 - Euphorbia commutata Engelm. 1856 - Tinted woodland spurge
- Euphorbia comosa Vell. 1829 (s)
- Euphorbia complanata Warb.Otto Warburg (botanist)Otto Warburg , was a German botanist and industrial agriculture expert, as well as an active member of the Zionist Organization...
1894 (s) - Euphorbia complexa R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1937 (s) - Euphorbia compressa Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia concanensis Janarth. & S.R.Yadav 1995
- Euphorbia condylocarpa M.Bieb. 1808 (s)
- Euphorbia conferta (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989 - Euphorbia confinalis R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1951 (s)- Euphorbia confinalis ssp. confinalis (s)
- Euphorbia confinalis ssp. rhodesica L.C.Leach 1966 (s)
- Euphorbia confluens NelNELNEL or Nel may refer to:People:*André Nel , South African cricketer*Anton Nel , American classical pianist*Dewald Nel , Scottish cricketer...
1933 (s) - Euphorbia conformis N.E.Br. 1912
- Euphorbia congenera BlumeCarl Ludwig BlumeCharles Ludwig de Blume or Karl Ludwig von Blume was a German-Dutch botanist.He was born at Braunschweig in Germany, but studied at Leiden University and spent his professional life working in the Dutch East Indies and in the Netherlands, where he was Director of the Rijksherbarium at Leiden...
1826 - Euphorbia congestiflora L.C.Leach 1970 (s)
- Euphorbia coniosperma Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Buhse 1860 - Euphorbia connata Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia consanguina Schrenk ex Fisch.Friedrich Ernst Ludwig von FischerFriedrich Ernst Ludwig Fischer was a Russian botanist, born in Germany. He was director of the St Petersburg botanical garden from 1823 to 1850....
& C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
1841 - Euphorbia consobrina N.E.Br. 1911 (s)
- Euphorbia consoquitlae Brandegee 1920
- Euphorbia conspicua N.E.Br. 1912 (s)
- Euphorbia contorta L.C.Leach 1964 (s)
- Euphorbia contoversa N.E.Br. 1912
- Euphorbia convolvuloides Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
ex Hook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
& Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1849 - Euphorbia conzattii V.W.Steinm. 2003 (s) (= Pedilanthus pulchellus)
- Euphorbia cooperiEuphorbia cooperiEuphorbia cooperi, or Transvaal caldelabra tree, is found in South Africa....
N.E.Br. ex A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1907 (s) - Transvaal candelabra tree, lesser candelabra tree- Euphorbia cooperi var. calidicola L.C.Leach 1970 (s)
- Euphorbia cooperi var. cooperi (s)
- Euphorbia cooperi var. ussanguensis (N.E.Br.) L.C.Leach 1970 (s)
- Euphorbia copiapina Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1860 (s) - Euphorbia corallioides L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Coral spurge - Euphorbia cordatella Oudejans 1989
- Euphorbia cordifolia ElliottStephen Elliott (botanist)Stephen Elliott was an American legislator, banker, educator, and botanist who is today remembered for having written one of the most important works in American botany, A Sketch of the Botany of South-Carolina and Georgia.-Biography:Stephen Elliott was born in Beaufort, South Carolina on...
1824 - Euphorbia cornastra (Dressler) Radcl.-Sm. 1978
- Euphorbia corniculata R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1949 (s) - Euphorbia cornigera Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia corollataEuphorbia corollataEuphorbia corollata is a species from the Euphorbiaceae family that is native to North America. A common name for the species is flowering spurge.-Range and habitat:...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Flowering spurge - Euphorbia correllii M.C.Johnst. 1975
- Euphorbia correntina D.Parodi 1881
- Euphorbia corsica Req. 1825
- Euphorbia corymbosa N.E.Br. 1915 (s)
- Euphorbia cossoniana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia cotinifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s)- Euphorbia cotinifolia ssp. cotinifolia (s)
- Euphorbia cotinifolia ssp. cotinoides (Miq.Friedrich Anton Wilhelm MiquelFriedrich Anton Wilhelm Miquel was a Dutch botanist.He was head of the botanical gardens at Rotterdam , Amsterdam and Utrecht . He directed the Rijksherbarium at Leiden from 1862...
) Christenh. 2002 (s) - Mexican shrubby spurge, red spurge, Caribbean copper plant
- Euphorbia coudercii Gagnep.François GagnepainFrançois Gagnepain was a French botanist. The standard botanical author abbreviation Gagnep. is applied to plants described by Gagnepain.-References:...
1921 - Euphorbia cowellii (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
ex N.L.BrittonNathaniel Lord BrittonNathaniel Lord Britton was an American botanist and taxonomist who founded the New York Botanical Garden in the Bronx, New York. Britton was born in New Dorp in Staten Island, New York...
) Oudejans 1989 (s) - Euphorbia cozumelensis Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1900 - Euphorbia craspedia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia crassinodis Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1899 - Euphorbia crassipes MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1909 (s) - Euphorbia crebrifolia S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 - Euphorbia cremersiiEuphorbia cremersiiEuphorbia cremersii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Razaf. 1991 (s)- Euphorbia cremersii var. cremersii (s)
- Euphorbia cremersii var. cremersii fa. viridiflora RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1991 (s)
- Euphorbia cremersii var. cremersii fa. viridiflora Rauh
- Euphorbia cremersii var. rakotozafyi (Cremers) RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1995 (s)
- Euphorbia cremersii var. cremersii (s)
- Euphorbia crenata (N.E.Br.) Bruyns 2006 (s) (= Monadenium crenatum)
- Euphorbia crenulataEuphorbia crenulataEuphorbia crenulata is a species of spurge native to the western United States, especially California and Oregon. Its common name is Chinese caps. Its leaves vary in shape and size but they often curve up and come together to form a bowl shape. The small fruits are green, fleshy, and lobed. The...
Engelm. 1858 - Chinese caps - Euphorbia crepitata L.C.Wheeler 1939
- Euphorbia crepuscula (L.C.Wheeler) V.W.Steinm. & Felger 1996
- Euphorbia cressoides M.C.Johnst. 1975
- Euphorbia cretophila Klokov 1955
- Euphorbia crispa (Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
) SweetRobert Sweet (botanist)Robert Sweet was an English botanist, horticulturist and ornithologist.Born at Cockington near Torquay, Devonshire, England in 1783, Sweet worked as a gardener from the age of sixteen, and became foreman or partner in a series of nurseries. He was associated with nurseries at Stockwell, Fulham...
1827 (s) - Euphorbia cristata HeyneHeyneHeyne is the surname of:* Christian Gottlob Heyne , a German classical scholar and archaeologist* Ernst Bernard Heyne , German Botanist* Moritz Heyne , Germanic linguist* Paul Heyne , an American economist...
ex A.W.Roth 1821 - Euphorbia croizatiiEuphorbia croizatiiEuphorbia croizatii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1946 (s) - Euphorbia crossadenia PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
& K.Hoffmann ex PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1923 - Euphorbia crotonoides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862- Euphorbia crotonoides ssp. crotonoides
- Euphorbia crotonoides ssp. narokensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984
- Euphorbia cruentata GrahamRobert Graham (botanist)Robert Graham was a Scottish physician and botanist. He was the inaugural chair of botany at the University of Edinburgh...
1832 - Euphorbia cryptocaulis M.G.Gilbert 1987 (s)
- Euphorbia cryptospinosa P.R.O.Bally 1963 (s)
- Euphorbia cuatrecasii PauCarlos Pau y EspañolCarlos Pau y Español was a Spanish botanist.-External links:*...
ex Cuatrec. 1929 - Euphorbia cubensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 (s) - Euphorbia cuchumatensis Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
& Steyerm.Julian Alfred SteyermarkJulian Alfred Steyermark was an American botanist. His focus was on New World vegetation, and he specialized in the family Rubiaceae.- Life and work :...
1944 - Euphorbia culminicola Ant.MolinaJosé Antonio Molina RositoJosé Antonio Molina Rosito , usually known as Antonio Molina, is a Honduran botanist and Professor emeritus at the Zamorano Pan-American School of Agriculture....
1965 - Euphorbia cumbrae Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia cumulata R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1931 (s) - Euphorbia cumulicola (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989 - Euphorbia cuneata VahlMartin Vahl (botanist)Martin Henrichsen Vahl was a Danish-Norwegian botanist and zoologist.He studied botany in Copenhagen and in Uppsala under Carolus Linnaeus. He edited Flora Danica fasc. XVI-XXI , Symbolæ Botanicæ I-III , Eclogæ Americanæ I-IV and Enumeratio Plantarum I-II...
1791 (s)- Euphorbia cuneata ssp. cretacea S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia cuneata ssp. cuneata (s)
- Euphorbia cuneata ssp. lamproderma S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 (s) - Euphorbia cuneata ssp. spinescens (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 (s)- Euphorbia cuneata ssp. spinescens var. pumilans S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 (s) - Euphorbia cuneata ssp. spinescens var. spinescens (s)
- Euphorbia cuneata ssp. spinescens var. pumilans S.Carter
- Euphorbia cuneata ssp. wajirensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 (s)
- Euphorbia cuneata ssp. cretacea S.Carter
- Euphorbia cuneifolia Guss. 1826
- Euphorbia cuneneana L.C.Leach 1976 (s)
- Euphorbia cuneneana ssp. cuneneana (s)
- Euphorbia cuneneana ssp. rhizomatosa L.C.Leach 1976 (s)
- Euphorbia cupricola (Malaisse & Lecron) Bruyns 2006 (s) (= Monadenium cupricola)
- Euphorbia cuprispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia cupularis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) (= Synadenium cupulare)
- Euphorbia curocana L.C.Leach 1975 (s)
- Euphorbia curtisii Engelm. ex Chapm.Alvan Wentworth ChapmanAlvan Wentworth Chapman was an American physician and botanist who wrote Flora of the Southern United States, the first comprehensive description of US plants in any region beyond the northeastern states.-Education:...
1860 - Curtis' spurge - Euphorbia curvirama R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1931 (s) - Euphorbia cuspidata Bertol.Antonio BertoloniAntonio Bertoloni was an Italian botanist who made extensive studies of Italian plants. He also collected notable samples of Central American flora.- References :...
1843 - Euphorbia cussonioidesEuphorbia cussonioidesEuphorbia cussonioides is a species of plant in the Euphorbiaceae family. It is endemic to Kenya.-Source:* World Conservation Monitoring Centre 1998. . Downloaded on 21 August 2007....
P.R.O.Bally 1958 (s) - Euphorbia cyathophora Murray 1786 (s) - Wild poinsettia
- Euphorbia cylindrica A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia cylindrifoliaEuphorbia cylindrifoliaEuphorbia cylindrifolia is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
Marn.-Lap. & RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1961 (s)- Euphorbia cylindrifolia ssp.cylindrifolia (s)
- Euphorbia cylindrifolia ssp. tuberifera RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1963 (s)
- Euphorbia cymbifera (Schltdl.Diederich Franz Leonhard von SchlechtendalDiederich von Schlechtendal was a German botanist born in Xanten. He was Professor of Botany and Director of the Botanical Gardens at the Martin Luther University of Halle-Wittenberg from 1833 until his death in 1866, and Editor of the botanical journal Linnaea.His most important work was in...
) V.W.Steinm. 2003 (s) (= Pedilanthus cymbiferus) - Euphorbia cymbiformis Rusby 1895
- Euphorbia cyparissias L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Cypress spurge - Euphorbia cyparissioides PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 - Euphorbia cypria Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia cyri V.W.Steinm. 2003 (= Pedilanthus tomentellus)
- Euphorbia cyrtophylla (Prokh.) Prokh. 1949
- Euphorbia czerepanovii D.V.Geltman 1997
D
- Euphorbia daghestanica D.V.Geltman 1997
- Euphorbia dahurica Peschkova 1979
- Euphorbia dalettiensis M.G.Gilbert 1987 (s)
- Euphorbia dallachyna BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1866 - Euphorbia damarana L.C.Leach 1975 (s)
- Euphorbia damasoi Oudejans 1989
- Euphorbia darbandensis N.E.Br. 1913 (s)
- Euphorbia dasyacantha S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia dauana S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia davidii Subils 1984 - David's spurge
- Euphorbia daviesii E.A.Bruce 1940 (s)
- Euphorbia davisii M.S.Khan 1964
- Euphorbia davyi N.E.Br. 1915 (s)
- Euphorbia dawei N.E.Br. 1912 (s)
- Euphorbia debilispina L.C.Leach 1992 (s)
- Euphorbia descampsii (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) Bruyns 2006 (s) (= Monadenium descampsii) - Euphorbia decaryiEuphorbia decaryiEuphorbia decaryi is a species of plant in the Euphorbiaceae family endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical dry shrubland, and rocky areas. It is threatened by habitat loss....
GuillauminAndré GuillauminAndré Louis Joseph Edmond Armand Guillaumin is a French botanist who was born on 21 June 1885 in Arrou and died on 29 May 1974 in Athis-Mons. He obtained his license in natural sciences in 1906 and began work in the Muséum national d'histoire naturelle in Paris in 1909 as a preparer...
1934 (s)- Euphorbia decaryi var. ampanihyensis Cremers 1984 (s)
- Euphorbia decaryi var. decaryi (s)
- Euphorbia decaryi var. robinsonii Cremers 1984 (s)
- Euphorbia decaryi var. spirosticha RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Buchloh 1987 (s)
- Euphorbia decepta N.E.Br. 1915 (s)
- Euphorbia deciduaEuphorbia deciduaEuphorbia decidua is a plant of the Euphorbiaceae family. It was described by Peter René, Oscar Bally & Leslie Charles Leach in 1975. Its habitats are Zimbabwe, Zambia, Malawi and Zaire.The flowers are pale green with a red centre....
P.R.O.Bally & L.C.Leach 1975 (s) - Euphorbia decipiens Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Buhse 1860 - Euphorbia decliviticola L.C.Leach 1973 (s)
- Euphorbia decorseiEuphorbia decorseiEuphorbia decorsei is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1903 (s) - Euphorbia dedzana L.C.Leach 1992 (s)
- Euphorbia deflexa Sibth.John SibthorpJohn Sibthorp was an English botanist.He was born in Oxford, the youngest son of Dr Humphry Sibthorp , who from 1747 to 1784 was Sherardian professor of botany at the University of Oxford....
& J.E.Smith 1806 - Euphorbia defoliata Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1912 (s) - Euphorbia degeneri Sherff 1936
- Euphorbia deightonii Croizat 1938 (s)
- Euphorbia dekindtii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1969 (s) - Euphorbia delicatula Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia delicatissima S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 - Euphorbia delphinensisEuphorbia delphinensisEuphorbia delphinensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia deltobracteata (Prokh.) Prokh. 1949
- Euphorbia deltoideaEuphorbia deltoideaEuphorbia deltoidea is a species of flowering plant endemic to Florida in the United States. The taxonomy of the plant is difficult, with some authorities dividing it into four subspecies and some into three; also, it is frequently listed as a member of the old genus Chamaesyce. One subspecies, ssp...
Engelm. ex Chapm.Alvan Wentworth ChapmanAlvan Wentworth Chapman was an American physician and botanist who wrote Flora of the Southern United States, the first comprehensive description of US plants in any region beyond the northeastern states.-Education:...
1883- Euphorbia deltoidea ssp. adhaerens (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1993 - Euphorbia deltoidea ssp. deltoidea
- Euphorbia deltoidea ssp. deltoidea var. deltoidea
- Euphorbia deltoidea ssp. deltoidea var. serpyllum (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989
- Euphorbia deltoidea ssp. pinetorum (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1993
- Euphorbia deltoidea ssp. adhaerens (Small
- Euphorbia demissa L.C.Leach 1976 (s)
- Euphorbia dendroidesEuphorbia dendroidesEuphorbia dendroides, also known as Tree Spurge, is a small tree of the Euphorbiaceae family that grows in semi-arid and mediterranean climates....
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s)- Tree spurge - Euphorbia denisianaEuphorbia denisianaEuphorbia denisiana is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
GuillauminAndré GuillauminAndré Louis Joseph Edmond Armand Guillaumin is a French botanist who was born on 21 June 1885 in Arrou and died on 29 May 1974 in Athis-Mons. He obtained his license in natural sciences in 1906 and began work in the Muséum national d'histoire naturelle in Paris in 1909 as a preparer...
1929 (s) - Euphorbia denisiiEuphorbia denisiiEuphorbia denisii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-References:...
Oudejans 1989 (s) - Euphorbia densa Schrenk 1845
- Euphorbia densiflora KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1861 - Euphorbia densifolia K.Koch 1849
- Euphorbia densispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2005 (s) - Euphorbia densiuscula PopovPopovPopov or Popoff or Popova is a common Russian, Bulgarian and Serbian last name. Derived from a Slavonic word pop . The fourth most common Russian surname...
1923 - Euphorbia densiusculiformis (Pazij) Botsch. ex Botsch. & Tscherneva 1977
- Euphorbia dentataEuphorbia dentataEuphorbia dentata is a species of spurge known by the common names toothed spurge and green poinsettia. It is native to parts of North and South America, and is present elsewhere on the continents. Its true native range is uncertain. It is a noxious weed in some areas...
Michx.André MichauxAndré Michaux was a French botanist and explorer.-Biography:Michaux was born in Satory, now part of Versailles, Yvelines. After the death of his wife within a year of their marriage he took up the study of botany and was a student of Bernard de Jussieu...
1803 - Toothed spurge- Euphorbia dentata var. dentata
- Euphorbia dentata var. lasiocarpa Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862
- Euphorbia denticulata Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 - Euphorbia dentosa I.M.Johnst.Ivan Murray JohnstonI. M. Johnston , was a United States botanist. He studied at Pomona College in Claremont, California and at Harvard University...
1922 - Euphorbia depauperata Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
ex A.Rich.Achille RichardAchille Richard was a French botanist and physician .He was son of a notable botanist, Louis-Claude Marie Richard .Pharmacist in the French fleet and member of several well-known societies of their time....
1850 (s)- Euphorbia depauperata var. depauperata (s)
- Euphorbia depauperata var. laevicarpa Friis & Vollesen 1982 (s)
- Euphorbia depauperata var. trachycarpa (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia depauperata var. tsetserrensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 (s)
- Euphorbia deppeanaEuphorbia deppeanaEuphorbia deppeana is a rare species of flowering plant in the euphorb family known by the common names Deppe's broomspurge and Oahu sandmat. It is endemic to Oahu, Hawaii, where it is known from only one population in moist shrublands on Nuuanu Pali...
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia derickii V.W.Steinm. 2005
- Euphorbia desmondii Keay & Milne-Redh. 1955 (s)
- Euphorbia despolita (Menezes) T.Monod 1990 (s)
- Euphorbia dhofarensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia diazlunana (Lomelí & SahagúnSahagúnSahagún can refer to:*Sahagún, Spain, a town and monastery in Léon, Spain. Cradle of the Mudéjar architecture*Sahagún, Córdoba, the second town in population in Córdoba Department, Colombia, also called "The Cultural City of Cordoba"People...
) V.W.Steinm. 2003 (s) (= Pedilanthus diazlunanus) - Euphorbia dichroa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia didiereoidesEuphorbia didiereoidesEuphorbia didiereoides is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
& LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1934 (s) - Euphorbia digestiva Rojas Acosta 1897
- Euphorbia digitata S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1891 - Euphorbia dilunguensis (Malaisse & Lecron) Bruyns 2006 (s) (= Monadenium dilunguense)
- Euphorbia dilobadena S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia diminuta S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984 - Euphorbia dimorphocaulon P.H.Davis ex Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1949 (s) - Euphorbia dinteri A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1906 - Euphorbia dioeca KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 - Euphorbia discoidea (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium discoideum)
- Euphorbia discoreoides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860- Euphorbia discoreoides ssp. discoreoides
- Euphorbia discoreoides ssp. attenuata V.W.Steinm. 1996
- Euphorbia disclusa N.E.Br. 1912
- Euphorbia discolor Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1850 - Euphorbia discrepans S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia dispersa L.C.Leach 1974 (s)
- Euphorbia dissitispina L.C.Leach 1977 (s)
- Euphorbia distans W.Fitzg. 1918
- Euphorbia disticha Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia distinctissima L.C.Leach 1992 (s)
- Euphorbia diuretica LarrañagaLarrañagaLarrañaga is a barrio of Montevideo, Uruguay. It borders Jacinto Vera to the west, Bolívar to the north, Mercado Modelo to the northeast, Unión to the east, La Blanqueada to the southeast and Tres Cruces and La Comercial to the southwest...
1923 - Euphorbia djimilensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1879 - Euphorbia dolichoceras S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 (s) - Euphorbia doloensisEuphorbia doloensisEuphorbia doloensis is a species of plant in the Euphorbiaceae family. It is endemic to Ethiopia.-Source:* World Conservation Monitoring Centre 1998. . Downloaded on 21 August 2007....
M.G.Gilbert 1990 (s) - Euphorbia donii Oudejans 1989<;/small>
- Euphorbia dorsiventralis Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1908 - Euphorbia dracunculoides ;Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788- Euphorbia dracunculoides ssp. dracunculoides
- Euphorbia dracunculoides ssp. inconspicua (J.Ball) MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
1929
- Euphorbia dregeana E.Mey.Ernst Heinrich Friedrich MeyerErnst Heinrich Friedrich Meyer was a German botanist and botanical historian. Born in Hanover, he lectured in Göttingen and in 1826 became a professor of botany at the University of Königsberg, as well as Director of the Botanical Garden. His botanical specialty was the Juncaceae, or family of...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia dressleri V.W.Steinm. 2003 (s) (= Pedilanthus gracilis)
- Euphorbia drummondii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia drupifera Thonn.Peter ThonningPeter Thonning was a Danish physician and botanist.He was sent to Ghana by the Danish government to supervise the plantations of that colony, and he lived there from 1799 to 1803. His herbarium was destroyed during the shelling of Copenhagen by the British in 1807...
1827 (s) (= Elaeophorbia drupifera) - Euphorbia dubovikii Oudejans 1989
- Euphorbia duckei Oudejans 1989
- Euphorbia dugandiana Croizat 1943
- Euphorbia dulcis L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Sweet spurge - Euphorbia dumalis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 - Euphorbia dumenticola P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1976 (s) - Euphorbia dunensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia durandoi Chabert 1900
- Euphorbia duraniiEuphorbia duraniiEuphorbia duranii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. It is threatened by habitat loss.-References:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s)- Euphorbia duranii var. ankaratrae Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia duranii var. duranii (s)
- Euphorbia duranii var. ankaratrae Ursch & Leandri
- Euphorbia duriuscula PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
& K.Hoffmann ex HerzogT. K. G. HerzogT. K. G. Herzog was a German bryologist and phytogeographer. This botanist is denoted by the author abbreviation Herz. when citing a botanical name.-References:...
1945 - Euphorbia duseimata R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1934 (s) - Euphorbia dussii KrugKarl Wilhelm Leopold KrugKarl Wilhelm Leopold Krug was a German businessman, naturalist, ethnographer, diplomat and supporter of scientific collections.-Early life and education:...
& Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
ex A.Duss 1897 - Euphorbia duvalii H.Lecoq & Lamotte 1848
- Euphorbia dwyeri D.G.Burch 1967
E
- Euphorbia eanophylla Croizat 1939
- Euphorbia ebracteolata HayataBunzo Hayatawas a Japanese botanist noted for his taxonomic work in Japan and Formosa . He was a professor at the Imperial University of Tokyo and third director of the Research Botanical Gardens....
1904- Euphorbia ebracteolata var. ebracteolata
- Euphorbia ebracteolata var. anhweiensis (Hurus.) Oudejans 1992
- Euphorbia echinulata (StapfOtto StapfOtto Stapf FRS was an Austrian born botanist and taxonomist.Stapf trained in Vienna, moving to Royal Botanic Gardens, Kew in 1890. He was keeper of the Herbarium from 1909 to 1920...
) Bruyns 2006 (s) (= Monadenium echinulatum) - Euphorbia echinus Hook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
& CossonCossonThe Cosson is a long river in central France, right tributary of the river Beuvron. Its source is near the village Vannes-sur-Cosson, in Sologne. The Cosson flows through the following departments and communes:...
1874 (s) - Euphorbia ecklonii (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1863 (s) - Euphorbia ecorniculata Kitam. 1958
- Euphorbia edgeworthii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia edmondii Hochr.Bénédict Pierre Georges HochreutinerBénédict Pierre Georges Hochreutiner was a Swiss botanist and plant taxonomist.- References :...
1904 - Euphorbia eduardoi L.C.Leach 1968 (s)
- Euphorbia eggersii Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1899 - Euphorbia eglandulosa V.W.Steinm. 1996
- Euphorbia eichleri Müll.Arg.Johannes Müller ArgoviensisJohannes Müller Argoviensis was the name used by the Swiss botanist Johann Müller . He was the monographer of Resedaceae, Apocynaceae and Euphorbiaceae in A. P. de Candolle's Prodromus and Martius's Flora Brasiliensis. He was also an authority on lichens.-References:...
1874 - Euphorbia eilensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia einensis G.Will. 2004 (s)
- Euphorbia einensis var. anemoarenicola G.Will. 2004 (s)
- Euphorbia einensis var. einensis (s)
- Euphorbia elastica Jum. 1905
- Euphorbia eleanoriaeEuphorbia eleanoriaeEuphorbia eleanoriae is a rare species of flowering plant in the euphorb family known by the common name Nā Pali sandmat. It is endemic to Kauai, Hawaii. Like other native Hawaiian euphorbs it is called akoko locally. This plant was only discovered in 1992 and described to science in 1996 as...
(M.E.Lawr. & W.L.Wagner) Govaerts 2000 - Euphorbia elegans Spreng. 1826
- Euphorbia elegantissima P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1974 (s) - Euphorbia ellenbeckii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s) - Euphorbia elliotiiEuphorbia elliotiiEuphorbia elliotii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1945 (s) - Euphorbia ellipsifolia Gilli 1981
- Euphorbia elodes Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia elquiensis Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1895 - Euphorbia elwendica StapfOtto StapfOtto Stapf FRS was an Austrian born botanist and taxonomist.Stapf trained in Vienna, moving to Royal Botanic Gardens, Kew in 1890. He was keeper of the Herbarium from 1909 to 1920...
1886 - Euphorbia elymaitica Bornm.Joseph Friedrich Nicolaus BornmüllerJoseph Friedrich Nicolaus Bornmüller was a German botanist who was born in Hildburghausen, Thuringia.He studied horticulture in Potsdam, and in 1886 travelled to the Balkans and Greece on his first botanical expedition...
1911 - Euphorbia emetica Padilla 1903
- Euphorbia emirnensisEuphorbia emirnensisEuphorbia emirnensis is a species of plant in the Euphorbiaceae family. It is found in Comoros, Madagascar, and Mayotte. Its natural habitat is subtropical or tropical high-altitude grassland. It is threatened by habitat loss.-References:...
BakerJohn Gilbert BakerJohn Gilbert Baker was an English botanist.Baker was born in Guisborough, the son of John and Mary Baker and educated at Quaker schools in Ackworth and York....
1883 - Euphorbia engelmannii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia engleri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1895 - Euphorbia engleriana Dinter 1921 (s)
- Euphorbia enopla Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s)- Euphorbia enopla var. enopla (s)
- Euphorbia enopla var. viridis A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s)
- Euphorbia enormis N.E.Br. 1915 (s)
- Euphorbia ensifoliaEuphorbia ensifoliaEuphorbia ensifolia is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical high-altitude grassland. It is threatened by habitat loss.-Source:...
BakerJohn Gilbert BakerJohn Gilbert Baker was an English botanist.Baker was born in Guisborough, the son of John and Mary Baker and educated at Quaker schools in Ackworth and York....
1883 - Euphorbia enterophoraEuphorbia enterophoraEuphorbia enterophora is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and rocky areas. It is threatened by habitat loss.-References:...
DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1899 (s)- Euphorbia enterophora ssp. crassa Cremers 1978 (s)
- Euphorbia enterophora ssp. enterophora (s)
- Euphorbia ephedroides E.Mey.Ernst Heinrich Friedrich MeyerErnst Heinrich Friedrich Meyer was a German botanist and botanical historian. Born in Hanover, he lectured in Göttingen and in 1826 became a professor of botany at the University of Königsberg, as well as Director of the Botanical Garden. His botanical specialty was the Juncaceae, or family of...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s)- Euphorbia ephedroides var. debilis L.C.Leach 1990 (s)
- Euphorbia ephedroides var. ephedroides (s)
- Euphorbia ephedroides var. imminuta L.C.Leach & G.Will. 1990 (s)
- Euphorbia ephedromorpha Bartlett 1911 (s)
- Euphorbia epicyparissias (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia epilobiifolia W.T.Wang 1988
- Euphorbia epiphylloidesEuphorbia epiphylloidesEuphorbia epiphylloides is a species of plant in the Euphorbiaceae family. It is endemic to India.-Source:* World Conservation Monitoring Centre 1998. . Downloaded on 21 August 2007....
KurzWilhelm Sulpiz KurzWilhelm Sulpiz Kurz was a German botanist and garden director in Bogor, West Java and Kolkatta.He worked in India, Indonesia, Burma, Malaysia and Singapore. This botanist is denoted by the author abbreviation Kurz when citing a botanical name.-References:...
1873 (s) - Euphorbia epithymoidesEuphorbia epithymoidesEuphorbia epithymoides is a plant of the Euphorbiaceae family. Its habitats are Libya, Turkey and East, Middle, and Southeast Europe.The inflorescences are pale green with a yellow centre....
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1762 (see also Euphorbia polychroma, cushion spurge) - Euphorbia equisetiformis A.Stewart 1911 (s)
- Euphorbia eranthes R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& Milne-Redh. 1937 (s) - Euphorbia erianthaEuphorbia erianthaEuphorbia eriantha is a species of spurge known by the common name beetle spurge. It is native to the deserts of northern Mexico and the southwestern United States from California to Texas. This is an annual herb reaching anywhere from 15 to 50 centimeters in height. The leaves are long, narrow,...
Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1844 - Beetle spurge, Mexican pointsetta - Euphorbia ericoides Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 - Euphorbia erigavensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia erinacea Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& KotschyTheodor KotschyKarl Georg Theodor Kotschy was an Austrian botanist and explorer who was a native of Ustroń, in Austrian Silesia. He was the son of theologian Carl Friedrich Kotschy .-Biography:...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1895 - Euphorbia eriophora Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1844 - Euphorbia erlangeri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s) - Euphorbia ernestii N.E.Br. 1915 (s)
- Euphorbia erubescens Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia erythradenia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia erythrina LinkJohann Heinrich Friedrich LinkJohann Heinrich Friedrich Link was a German naturalist and botanist.Link was born at Hildesheim as a son of the minister August Heinrich Link , who taught him the love for nature through collection of 'natural objects'...
1822 - Euphorbia erythrocephala P.R.O.Bally & Milne-Redh. 1951 (s)
- Euphorbia erythroclada Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia erythrocucullata Mangelsdorff 2006
- Euphorbia erythrodon Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Heldr. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 - Euphorbia erythroxyloidesEuphorbia erythroxyloidesEuphorbia erythroxyloides is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes. It is threatened by habitat loss....
BakerJohn Gilbert BakerJohn Gilbert Baker was an English botanist.Baker was born in Guisborough, the son of John and Mary Baker and educated at Quaker schools in Ackworth and York....
1883 - Euphorbia esculenta MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1908 (s) - Euphorbia espinosa PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 (s) - Euphorbia estevesii N.Zimm. & P.J.Braun 2000 (s)
- Euphorbia esula L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Leafy spurge - Euphorbia esuliformis S.Schauer ex NeesChristian Gottfried Daniel Nees von EsenbeckChristian Gottfried Daniel Nees von Esenbeck was a prolific German botanist, physician, zoologist, and natural philosopher. He was a contemporary of Goethe and was born within the lifetime of Linnaeus. He described approximately 7,000 plant species...
& S.Schauer 1847 - Euphorbia etuberculata P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia eugeniae Prokh. 1949
- Euphorbia euonymclada Croizat 1940
- Euphorbia eustacei N.E.Br. 1913 (s)
- Euphorbia evansii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1909 (s) - Euphorbia excelsa A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia excisa Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
& EkmanErik Leonard EkmanErik Leonard Ekman was a Swedish botanist and explorer .- Biography :Erik Leonard Ekman was born into a low-income household with five children on October 14, 1883. Due to economic difficulties, the family moved to the central-Swedish town of Jönköping when he was eleven...
1929 - Euphorbia exigua L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Dwarf spurge - Euphorbia exilis L.C.Leach ex L.C.Leach & G.Will. 1990 (s)
- Euphorbia exilispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia exserta (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) CokerWilliam Chambers CokerWilliam Chambers Coker was an American botanist-Biography:He was born at Hartsville, South Carolina on October 24, 1872. He graduated from South Carolina College in 1894 and took postgraduate courses at Johns Hopkins University and in Germany...
ex Clewell 1985 - Coastal sand spurge - Euphorbia exstipulata Engelm. 1858 - Square-seed spurge
- Euphorbia exumensis (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Correll 1980 - Euphorbia eyassiana P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia eylesii RendleAlfred Barton RendleAlfred Barton Rendle FRS was an English botanist.Rendle was born in Lewisham and studied at St John's College, Cambridge...
1905
F
- Euphorbia falcata L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Sickle spurge - Euphorbia famatamboayEuphorbia famatamboayEuphorbia famatamboay is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
F.Friedmann & Cremers 1976 (s)- Euphorbia famatamboay ssp. famatamboay (s)
- Euphorbia famatamboay ssp. itampolensis F.Friedmann & Cremers 1976 (s)
- Euphorbia fanshawei L.C.Leach 1973 (s)
- Euphorbia fascicaulis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1977 (s) - Euphorbia fasciculata Thunb.Carl Peter ThunbergCarl Peter Thunberg aka Carl Pehr Thunberg aka Carl Per Thunberg was a Swedish naturalist and an apostle of Carl Linnaeus. He has been called "the father of South African botany" and the "Japanese Linnaeus"....
1800 (s) - Euphorbia faucicola L.C.Leach 1977 (s)
- Euphorbia feddemae McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961 - Euphorbia fendleriEuphorbia fendleriEuphorbia fendleri is a species of euphorb known by the common name Fendler's sandmat. It is native to much of the southwestern and central United States and northern Mexico, where it grows in scrub and woodland habitat in desert and plateau regions. This is a mat- or clump-forming reddish-green...
Torr. & A.GrayAsa Gray-References:*Asa Gray. Dictionary of American Biography. American Council of Learned Societies, 1928–1936.*Asa Gray. Encyclopedia of World Biography, 2nd ed. 17 Vols. Gale Research, 1998.*Asa Gray. Plant Sciences. 4 vols. Macmillan Reference USA, 2001....
1857 - Euphorbia ferganensis B.Fedtsch. ex O.Fedtsch. & B.Fedtsch. 1916 (s)
- Euphorbia ferox MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1913 (s) - Euphorbia fianarantsoaeEuphorbia fianarantsoaeEuphorbia fianarantsoae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia fidjiana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia fiherensis Poiss. 1912 (s)
- Euphorbia filicaulis Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1924 - Euphorbia filiflora MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1913 (s)- Euphorbia filiflora var. filiflora (s)
- Euphorbia filiflora var. nana G.Will. 2003 (s)
- Euphorbia filiformis (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium chevalieri var. filiforme, Monadenium filiforme)
- Euphorbia filipes Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1873 - Euphorbia fimbriata Scop.Giovanni Antonio ScopoliGiovanni Antonio Scopoli was an Italian physician and naturalist.-Biography:...
1788 (s) - Euphorbia finkii (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) V.W.Steinm. 2003 (= Pedilanthus finkii) - Euphorbia fischeri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 - Euphorbia fischeriana Steud.Ernst Gottlieb von SteudelErnst Gottlieb von Steudel was a German physician and an authority on grasses.Steudel lived in Esslingen where with Christian Ferdinand Friedrich Hochstetter he organized Unio Itineraria.- References :...
1841 - Euphorbia fissispina P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia fistulosa M.S.Khan 1964
- Euphorbia flanagani N.E.Br. 1915 (s)
- Euphorbia flavicoma DC.A. P. de CandolleAugustin Pyramus de Candolle also spelled Augustin Pyrame de Candolle was a Swiss botanist. René Louiche Desfontaines launched Candolle's botanical career by recommending him at an herbarium...
1813 - Euphorbia flerowii Woronow ex Flerov 1940
- Euphorbia floribunda Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia florida Engelm. 1858
- Euphorbia floridana Chapm.Alvan Wentworth ChapmanAlvan Wentworth Chapman was an American physician and botanist who wrote Flora of the Southern United States, the first comprehensive description of US plants in any region beyond the northeastern states.-Education:...
1860 - Greater Florida spurge - Euphorbia fluminis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia foliiflua Ule 1908
- Euphorbia foliolosa Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia foliosa (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) N.E.Br. 1915 (s) - Euphorbia fontqueriana GreuterWerner GreuterProfessor Dr. Werner Rodolfo Greuter, in Genova, Italy, as a Swiss national, is a prominent botanist. He is well-known as the chair of the Editorial Committee for the International Code of Botanical Nomenclature - both the previous St Louis Code , and Tokyo Code , but not the current Vienna Code...
1966 - Euphorbia formosana HayataBunzo Hayatawas a Japanese botanist noted for his taxonomic work in Japan and Formosa . He was a professor at the Imperial University of Tokyo and third director of the Research Botanical Gardens....
1911 - Euphorbia forolensis L.E.Newton 1995 (s)
- Euphorbia forskalii J.GayJacques Etienne GayJaques Étienne Gay, French botanist, civil servant, collector and taxonomist . His name is associated with plants in standardised botanical nomenclature, e.g. Crocus sieberi J.Gay. He was the most famous of the students of botanist Jean François Aimée Gaudin with whom he began collecting plants at...
1847 - Euphorbia fortissima L.C.Leach 1964 (s)
- Euphorbia fortuita A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia fosbergii (J.Florence) Govaerts 2000
- Euphorbia fractiflexa S. Carter & J.R.I.Wood 1982 (s)
- Euphorbia fragifera G.Jan 1818
- Euphorbia francescae L.C.Leach 1984
- Euphorbia franchetii B.Fedtsch. 1916
- Euphorbia franckianaEuphorbia franckianaEuphorbia franckiana is a species of spurge native to southern Africa. Phorbol has been isolated from the latex of this perennial plant....
A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1906 (s) - Euphorbia francoana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia francoisiiEuphorbia francoisiiEuphorbia francoisii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-References:...
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1946 (s)- Euphorbia francoisii var. crassicaulis RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1966 (s) - Euphorbia francoisii var. francoisii (s)
- Euphorbia francoisii var. crassicaulis Rauh
- Euphorbia frankii Lavranos 2005 (s)
- Euphorbia franksiae N.E.Br. 1915 (s)
- Euphorbia franksiae var. franksiae (s)
- Euphorbia franksiae var. zuluensis A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s)
- Euphorbia fraseri Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia friedrichiaeEuphorbia friedrichiaeEuphorbia friedrichiae is a species of plant in the Euphorbiaceae family. It is endemic to Namibia.-References:* Craven, P. & Loots, S. 2004. . Downloaded on 21 August 2007....
Dinter 1914 (s) - Euphorbia friesii (N.E.Br.) Bruyns 2006 (s) (= Monadenium friesii)
- Euphorbia friesiorum (A.Hässl.) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia frutescens N.E.Br. 1915 (s)
- Euphorbia fruticosa Forssk.Peter ForsskålPeter Forsskål, sometimes spelled Pehr Forsskål, Peter Forskaol, Petrus Forskål or Pehr Forsskåhl, was a Swedish explorer, orientalist, naturalist and an apostle of Carl Linnaeus.-Early life:...
1775 (s) - Euphorbia fruticulosa Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia fulgens Karw. ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1834 - Scarlet plume - Euphorbia fulva StapfOtto StapfOtto Stapf FRS was an Austrian born botanist and taxonomist.Stapf trained in Vienna, moving to Royal Botanic Gardens, Kew in 1890. He was keeper of the Herbarium from 1909 to 1920...
1907 - Euphorbia furcata N.E.Br. 1911 (s)
- Euphorbia furcillata KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 - Euphorbia fusca MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1910 (s) - Euphorbia fuscolanata Gilli 1971
- Euphorbia fusiformis Buch.-Ham.Francis Buchanan-HamiltonDr Francis Buchanan, later known as Francis Hamilton but often referred to as Francis Buchanan-Hamilton was a Scottish physician who made significant contributions as a geographer, zoologist, and botanist while living in India.The standard botanical author abbreviation Buch.-Ham. is applied to...
ex D.DonDavid DonDavid Don was a Scottish botanist,David Don was born on December 21, 1799, at Doo Hillock, Forfar, Angus, Scotland. He was the younger brother of George Don, also a botanist, their father being George Don of Forfar and his wife Caroline Clementina Stuart...
1825 (s) - Euphorbia fwambensis (N.E.Br.) Bruyns 2006 (s) (= Monadenium fwambense)
G
- Euphorbia gaditana Coss. 1849
- Euphorbia gaillardotii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Blanche ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859 - Euphorbia galapagaia B.L.Rob.Benjamin Lincoln RobinsonBenjamin Lincoln Robinson was an American botanist.-External links:*...
& Greenm. 1895 - Euphorbia galgalana S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia galiciana McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961 - Euphorbia gamkensis Marx 1999 (s)
- Euphorbia garanbiensis HayataBunzo Hayatawas a Japanese botanist noted for his taxonomic work in Japan and Formosa . He was a professor at the Imperial University of Tokyo and third director of the Research Botanical Gardens....
1920 - Euphorbia garberiEuphorbia garberiEuphorbia garberi is a rare species of flowering plant in the euphorb family known by the common name Garber's spurge. It is endemic to Florida, where there are 17 known occurrences, fourteen of which are located on fourteen separate islands of the Florida Keys...
Engelm. ex Chapm.Alvan Wentworth ChapmanAlvan Wentworth Chapman was an American physician and botanist who wrote Flora of the Southern United States, the first comprehensive description of US plants in any region beyond the northeastern states.-Education:...
1883 - Euphorbia gariepina Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s)- Euphorbia gariepina ssp. balsamea (Welw.Friedrich WelwitschFriedrich Martin Josef Welwitsch was an Austrian explorer and botanist who in Angola discovered the plant Welwitschia mirabilis...
ex Hiern) L.C.Leach 1980 (s) - Euphorbia gariepina ssp. gariepina (s)
- Euphorbia gariepina ssp. balsamea (Welw.
- Euphorbia garkeana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia garuana N.E.Br. 1912
- Euphorbia gasparrinii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia gatbergensis N.E.Br. 1915 (s)
- Euphorbia gaubae (Soják) Radcl.-Sm. 1981
- Euphorbia gaubae var. gaubae
- Euphorbia gaubae var. velutina (Bornm.Joseph Friedrich Nicolaus BornmüllerJoseph Friedrich Nicolaus Bornmüller was a German botanist who was born in Hildburghausen, Thuringia.He studied horticulture in Potsdam, and in 1886 travelled to the Balkans and Greece on his first botanical expedition...
& Gauba) Oudejans 1992
- Euphorbia gaudichaudii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia gaumeri Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1898 - Euphorbia gayi Salis 1834
- Euphorbia gebelica Brullo 1996
- Euphorbia gedrosiaca Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
, Aellen & Esfand. ex Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1951 - Euphorbia geldorensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia gemmea P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia genistoides BergiusKarl Heinrich BergiusKarl Heinrich Bergius , also known as Carl Heinrich Bergius, was a Prussian botanist, naturalist, cavalryman and pharmacist from Küstrin. He is notable for his natural history collecting in southern Africa....
1767 - Euphorbia genoudiana Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia gentilis N.E.Br. 1915 (s)
- Euphorbia gentilis ssp. gentilis (s)
- Euphorbia gentilis ssp. tanquana L.C.Leach 1988 (s)
- Euphorbia gentryi V.W.Steinm. & T.F.Daniel 1996 (s)
- Euphorbia georgei Oudejans 1989
- Euphorbia germainii Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1857 - Euphorbia geroldiiEuphorbia geroldiiEuphorbia geroldii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1994 (s) - Euphorbia geyeri Engelm. ex Engelm. & A.GrayAsa Gray-References:*Asa Gray. Dictionary of American Biography. American Council of Learned Societies, 1928–1936.*Asa Gray. Encyclopedia of World Biography, 2nd ed. 17 Vols. Gale Research, 1998.*Asa Gray. Plant Sciences. 4 vols. Macmillan Reference USA, 2001....
1845 - Euphorbia giessii L.C.Leach 1982 (s)
- Euphorbia gillettii P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1977 (s)- Euphorbia gillettii ssp. gillettii (s)
- Euphorbia gillettii ssp. tenuior S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1977 (s)
- Euphorbia giumboensis A.Hässl. 1931 (s)
- Euphorbia glaberrima K.Koch 1849
- Euphorbia glabriflora Vis. ex Vis. & PančićJosif PancicJosif Pančić OSS was a Serbian botanist. He was a famous lecturer at the Great School in Belgrade and the first president of the Serbian Royal Academy. Pančić is credited for discovering the new species of coniferthe Serbian Spruce.-Biography:...
1864 - Euphorbia gladiata (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium yattanum var. gladiatum, Monadenium gladiatum)
- Euphorbia glandularis L.C.Leach & G.Will. 1990 (s)
- Euphorbia glanduligera PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 - Euphorbia glaucaEuphorbia glaucaEuphorbia glauca, known by the common names of waiūatua, waiū-o-Kahukura, New Zealand sea spurge or shore spurge, is a coastal plant endemic to New Zealand....
G.Forst.Georg ForsterJohann Georg Adam Forster was a German naturalist, ethnologist, travel writer, journalist, and revolutionary. At an early age, he accompanied his father on several scientific expeditions, including James Cook's second voyage to the Pacific...
1786 (s) - Euphorbia glaucescens Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
1803 - Euphorbia glaucopoda DielsLudwig DielsDr. Friedrich Ludwig Emil Diels , was a German botanist.Diels was born in Hamburg, the son of the classical scholar Hermann Alexander Diels. From 1900 to 1902 he traveled together with Ernst Pritzel through South Africa, Java, Australia and New Zealand. Shortly before the first world war he...
1912 - Euphorbia globosa (Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
) Sims 1826 (s) - Globose spurge - Euphorbia globulicaulis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 (s) - Euphorbia glochidiata PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1897 (s) - Euphorbia glomerulans (Prokh.) Prokh. 1949
- Euphorbia glytosperma Engelm. 1858
- Euphorbia godana Buddens., Lawant, & Lavranos 2005 (s)
- Euphorbia goetzei PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1900 (s) - Euphorbia goliana Comm.Philibert CommerçonDr. Philibert Commerçon was a French naturalist, best known for accompanying Louis Antoine de Bougainville on his voyage of circumnavigation in 1766–1769.- Background :...
ex Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 - Euphorbia golondrina L.C.Wheeler 1940
- Euphorbia gorenflotii Mobayen 1984
- Euphorbia gorgonis A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1910 (s) - Euphorbia gossypina PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 (s)- Euphorbia gossypina ssp. gossypina (s)
- Euphorbia gossypina ssp. gossypina var. coccinea PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 (s) - Euphorbia gossypina ssp. gossypina var. gossypina (s)
- Euphorbia gossypina ssp. gossypina var. coccinea Pax
- Euphorbia gossypina ssp. mangulensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1999 (s)
- Euphorbia gossypina ssp. gossypina (s)
- Euphorbia gottlebeiEuphorbia gottlebeiEuphorbia gottlebei is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1992 (s) - Euphorbia goudotii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia goyazensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia gracilicaulis L.C.Leach 1969 (s)
- Euphorbia gracilior Cronquist 1949
- Euphorbia graciliramea PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s) - Euphorbia gracillima S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1886 - Euphorbia gradyi V.W.Steinm. & Ram.-Roa 1999 (s)
- Euphorbia graminea Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1763 - Grassleaf spurge - Euphorbia graminifolia Vill.Dominique VillarsDominique Villars or Villar is a French botanist. His main work is Histoire des plantes du Dauphiné published between 1786 to 1789, in which about 2,700 species are described, after over twenty years of observation...
1786 - Euphorbia graminifolia ssp. graminifolia
- Euphorbia graminifolia ssp. tommasiniana (BertoliniGiuseppe BertoliniGiuseppe Bertoloni was an Italian botanist and entomologist.He was Professor of botany in the University of Bologna which conserves his collections in the University Museum...
) Oudejans 1989 - Euphorbia graminifolia ssp. zhiguliensis (Prokh.) Oudejans 1989
- Euphorbia grammata (McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
) Oudejans 1993 - Euphorbia grandialata R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1937 (s) - Euphorbia grandicornis Goebel ex N.E.Br. 1897 (s)
- Euphorbia grandicornis ssp. grandicornis (s)
- Euphorbia grandicornis ssp. sejuncta L.C.Leach 1970 (s)
- Euphorbia grandidens Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
1825 (s) - Euphorbia grandidieriEuphorbia grandidieriEuphorbia grandidieri is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is sandy shores. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1886 - Euphorbia grandifolia Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
1812 (s) (= Elaeophorbia grandifolia) - Euphorbia grandiloba Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1932 - Euphorbia graniticola L.C.Leach 1964 (s)
- Euphorbia grantiiEuphorbia grantiiEuphorbia grantii is a species of succulent plant in the Euphorbiaceae family. The specific epithet is in honor of explorer James Augustus Grant. It was originally described by Daniel Oliver in 1875. The plant has the common name of African milk bush...
OliverOliverThe surname Oliver is of several different origins.-Etymology:The surname Oliver is derived from the Old French personal name Olivier. The Oliver surname seems to be French Norman in origin. The Olivers were probably part of William the Conqueror's Norman Invasion of Britain in 1066...
1875 (s) - African milk bush - Euphorbia granulata Forssk.Peter ForsskålPeter Forsskål, sometimes spelled Pehr Forsskål, Peter Forskaol, Petrus Forskål or Pehr Forsskåhl, was a Swedish explorer, orientalist, naturalist and an apostle of Carl Linnaeus.-Early life:...
1775 - Euphorbia greenwayi P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1974 (s)- Euphorbia greenwayi ssp. breviaculeata S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia greenwayi ssp. greenwayi (s)
- Euphorbia greenwayi ssp. breviaculeata S.Carter
- Euphorbia gregaria MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1910 (s) - Euphorbia gregersenii K.Maly ex BeckGünther von Mannagetta und Lërchenau BeckGünther Ritter Beck von Mannagetta und Lerchenau was a prominent Austrian botanist.- Life :...
1920 - Euphorbia griffithiiEuphorbia griffithiiEuphorbia griffithii is a species of plant in the Euphorbiaceae family....
Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1887 - Euphorbia grisea Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia griseola PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s)- Euphorbia griseola ssp. griseola (s)
- Euphorbia griseola ssp. mashonica L.C.Leach 1967 (s)
- Euphorbia griseola ssp. zambiensis L.C.Leach 1967 (s)
- Euphorbia grisophylla M.S.Khan 1964
- Euphorbia groenewaldii R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1938 (s) - Euphorbia grosseri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s) - Euphorbia grossheimii (Prokh.) Prokh. 1949
- Euphorbia guadalajarana S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1887 - Euphorbia guanarensis PittierHenri François PittierHenri François Pittier was a Swiss-born geographer and botanist, who moved to Costa Rica in 1887, where he founded the Physical Geographic Institute and an herbarium. Henri Pittier National Park in Venezuela is named after him.-References:...
1929 - Euphorbia guatemalensis Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
& Steyerm.Julian Alfred SteyermarkJulian Alfred Steyermark was an American botanist. His focus was on New World vegetation, and he specialized in the family Rubiaceae.- Life and work :...
1944 (s) - Euphorbia gueinzii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s)- Euphorbia gueinzii var. albovillosa (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) N.E.Br. 1915 (s) - Euphorbia gueinzii var. gueinzii (s)
- Euphorbia gueinzii var. albovillosa (Pax
- Euphorbia guentheri (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) Bruyns 2006 (s) (= Monadenium guentheri) - Euphorbia guerichiana PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
ex Engl.Adolf EnglerHeinrich Gustav Adolf Engler was a German botanist. He is notable for his work on plant taxonomy and phytogeography, like Die Natürlichen Pflanzenfamilien , edited with Karl A. E...
1894 (s) - Euphorbia guiengola W.R.Buck & Huft 1977 (s)
- Euphorbia guillauminianaEuphorbia guillauminianaEuphorbia guillauminiana is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Boiteau 1942 (s) - Euphorbia guineensis Brot. ex N.E.Br. 1912
- Euphorbia gulestanica Podlech 1981
- Euphorbia gumaroi J.Meyrán 2000 (s)
- Euphorbia gummifera Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1910 (s) - Euphorbia guntensis (Prokh.) Prokh. 1949
- Euphorbia guyoniana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Reut.George François ReuterGeorge François Reuter was a French botanist and plant collector. He was born in Paris, and died in Geneve.-References:...
1852 - Euphorbia gymnadenia Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1908 - Euphorbia gymnocalycioides M.G.Gilbert & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984 (s) - Euphorbia gymnoclada Engelm. 1860 (s)
- Euphorbia gymnota Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1908 - Euphorbia gypsicola Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
& Aellen ex Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1951 - Euphorbia gypsophila S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992
H
- Euphorbia hadramautica BakerJohn Gilbert BakerJohn Gilbert Baker was an English botanist.Baker was born in Guisborough, the son of John and Mary Baker and educated at Quaker schools in Ackworth and York....
1967 (s) - Euphorbia haeleeleana – Kauaʻi Spurge (s)
- Euphorbia haematantha Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia hainanensis Croizat 1940 (s)
- Euphorbia hajhirensis Radcl.-Sm. 1971 (s)
- Euphorbia hakutosanensis Hurus. 1940
- Euphorbia halemanuiEuphorbia halemanuiEuphorbia halemanui is a rare species of flowering plant in the euphorb family known by the common name Kauai sandmat. It is endemic to Kauai, Hawaii, where there are no more than 400 plants remaining. There are four populations at last count...
Sherff 1936 - Euphorbia halipedicola L.C.Leach 1970 (s)
- Euphorbia hallii R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1953 (s) - Euphorbia hamaderoensis A.G.Mill 2004
- Euphorbia hamata (Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
) SweetRobert Sweet (botanist)Robert Sweet was an English botanist, horticulturist and ornithologist.Born at Cockington near Torquay, Devonshire, England in 1783, Sweet worked as a gardener from the age of sixteen, and became foreman or partner in a series of nurseries. He was associated with nurseries at Stockwell, Fulham...
1818 (s) - Euphorbia hamiltonii Oudejans 1989
- Euphorbia handeniensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia handiensis Burchard 1912 (s)
- Euphorbia hararensis PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1907 - Euphorbia harmandii Gagnep.François GagnepainFrançois Gagnepain was a French botanist. The standard botanical author abbreviation Gagnep. is applied to plants described by Gagnepain.-References:...
1921 - Euphorbia hartwegiana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia hassleriana ChodatRobert Hippolyte ChodatRobert Hippolyte Chodat was a Swiss botanist and phycologist who was a professor and director of the botanical institute at the University of Geneva....
1902 - Euphorbia hausknechtii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia hebecarpa Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia hedigeriana (Malaisse & Lecron) Bruyns 2006 (= Monadenium hedigerianum) (s)
- Euphorbia hedyotoidesEuphorbia hedyotoidesEuphorbia hedyotoides is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
(s) - Euphorbia heishuiensis W.T.Wang 1988
- Euphorbia helenae Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1908 (s)- Euphorbia helenae ssp. grandifolia Borhidi & O.Muñiz 1972
- Euphorbia helenae ssp. helenae
- Euphorbia heleniana Thell.Albert Thellung-Works:*Illustrierte Flora von Mittel-Europa 1906*Die Gattung Lepidium R. Br. : eine monographische Studie 1906 *Die Entstehung der Kulturpflanzen 1930 *Flora der Schweiz - Exkursionsflora, 1923...
& StapfOtto StapfOtto Stapf FRS was an Austrian born botanist and taxonomist.Stapf trained in Vienna, moving to Royal Botanic Gardens, Kew in 1890. He was keeper of the Herbarium from 1909 to 1920...
1916 - Euphorbia helioscopia – Sun SpurgeSun SpurgeEuphorbia helioscopia is a species of spurge native to most of Europe, northern Africa, and eastward through most of Asia....
- Euphorbia helleri Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1898 – Heller's Spurge - Euphorbia helwigii Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
& EkmanErik Leonard EkmanErik Leonard Ekman was a Swedish botanist and explorer .- Biography :Erik Leonard Ekman was born into a low-income household with five children on October 14, 1883. Due to economic difficulties, the family moved to the central-Swedish town of Jönköping when he was eleven...
1929 - Euphorbia henricksonii M.C.Johnst. 1974
- Euphorbia henryi Hemsl.William Hemsley (botanist)William Botting Hemsley was an English botanist and 1909 Victoria Medal of Honour recipient....
1894 - Euphorbia hepatica Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
& EkmanErik Leonard EkmanErik Leonard Ekman was a Swedish botanist and explorer .- Biography :Erik Leonard Ekman was born into a low-income household with five children on October 14, 1883. Due to economic difficulties, the family moved to the central-Swedish town of Jönköping when he was eleven...
1929 - Euphorbia heptagona L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s)- Euphorbia heptagona var. dentata (A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
) N.E.Br. 1915 - Euphorbia heptagona var. heptagona
- Euphorbia heptagona var. ramosa A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 - Euphorbia heptagona var. subsessilis A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 - Euphorbia heptagona var. viridis A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941
- Euphorbia heptagona var. dentata (A.Berger
- Euphorbia heptapotamica V.P.Goloskokov 1982
- Euphorbia herman-schwartziiEuphorbia herman-schwartziiEuphorbia herman-schwartzii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and rocky areas. It is threatened by habitat loss.-Source:...
(s) - Euphorbia heraldiana (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Oudejans 1989 - Euphorbia herbacea (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) Bruyns 2006 (= Monadenium herbaceum) (s) - Euphorbia herbstiiEuphorbia herbstiiEuphorbia herbstii is a rare species of flowering plant in the euphorb family known by the common name Herbst's sandmat. It is endemic to Oahu, Hawaii, where it is rapidly disappearing. Like other Hawaiian euphorbs, this plant is known locally as akoko...
(W.L.Wagner) Oudejans 1989 - Euphorbia herniariifolia Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
1799 - Euphorbia herrei A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia herteri Arechav. 1911
- Euphorbia heteradena Jaub. & SpachÉdouard SpachÉdouard Spach was a French botanist.The son of a merchant in Strasbourg, he went to Paris in 1824 where he studied botany with René Desfontaines and Antoine Laurent de Jussieu . He became the secretary of Charles-François Brisseau de Mirbel...
1845 - Euphorbia heterochromaEuphorbia heterochromaEuphorbia heterochroma is a species of flowering plant in the Euphorbiaceae family....
PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1895 (s)- Euphorbia heterochroma ssp. heterochroma
- Euphorbia heterochroma ssp. tsavoensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987
- Euphorbia heterodoxa Müll.Arg.Johannes Müller ArgoviensisJohannes Müller Argoviensis was the name used by the Swiss botanist Johann Müller . He was the monographer of Resedaceae, Apocynaceae and Euphorbiaceae in A. P. de Candolle's Prodromus and Martius's Flora Brasiliensis. He was also an authority on lichens.-References:...
1874 (s) - Euphorbia heterophylla – Painted Euphorbia, Desert Poinsettia, (Mexican) Fireplant, Paint Leaf, Kaliko
- Euphorbia heteropoda PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
(= Monadenium heteropodum) (s)- Euphorbia heteropoda var. formosa (P.R.O.Bally) Bruyns 2006 (= Monadenium heteropodum var. formosum, Monadenium schubei var. formosum)
- Euphorbia heteropoda var. heteropoda (= Monadenium heteropodum var. heteropodum)
- Euphorbia heterospina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s)- Euphorbia heterospina ssp. baringoensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 - Euphorbia heterospina ssp. heterospina
- Euphorbia heterospina ssp. baringoensis S.Carter
- Euphorbia hexadeniaEuphorbia hexadeniaEuphorbia hexadenia is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
- Euphorbia hexagona Nutt.Thomas NuttallThomas Nuttall was an English botanist and zoologist, who lived and worked in America from 1808 until 1841....
ex Spreng. 1826 – Six-angled Spurge - Euphorbia hexagonoides S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1889 - Euphorbia heyligersiana P.I.Forst. 1994 (s)
- Euphorbia heyneana Spreng. 1826
- Euphorbia hiernii (Croizat) Oudejans 1989 (= Elaeophorbia hiernii) (s)
- Euphorbia hieroglyphica Coss. & DurieuMichel Charles Durieu de MaisonneuveMichel Charles Durieu de Maisonneuve was a French soldier and botanist who was a native of Saint-Eutrope-de-Born in the department of Lot-et-Garonne....
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia hieronymi Subils 1977
- Euphorbia hierosolymitana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 (s)- Euphorbia hierosolymitana var. hierosolymitana
- Euphorbia hierosolymitana var. ramanensis (B.Baum) ZoharyMichael ZoharyMichael Zohary was a pioneering Israeli botanist.-Biography:...
1972
- Euphorbia hildebrandtiiEuphorbia hildebrandtiiEuphorbia hildebrandtii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. It is threatened by habitat loss.-References:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
- Euphorbia hillebrandii H.Lév. 1911
- Euphorbia himalayensis (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia hinkleyorum I.M.Johnst.Ivan Murray JohnstonI. M. Johnston , was a United States botanist. He studied at Pomona College in Claremont, California and at Harvard University...
1924 (s) - Euphorbia hintonii L.C.Wheeler 1939 (s)
- Euphorbia hippocrepica Hemsl.William Hemsley (botanist)William Botting Hemsley was an English botanist and 1909 Victoria Medal of Honour recipient....
1894 - Euphorbia hirsuta L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1759- Euphorbia hirsuta var. hirsuta
- Euphorbia hirsuta var. leucotricha (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Oudejans 1990
- Euphorbia hirtaEuphorbia hirtaEuphorbia hirta, also called asthma weed, and known as tawa-tawa in the Philippines, is a plant of the genus Euphorbia.-Uses:It is used traditionally in the Philippines as a curative for dengue fever...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (= Chamaesyce hirta)- Euphorbia hirta var. hirta
- Euphorbia hirtella Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia hispida Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia hockii De Wild.Émile Auguste Joseph De WildemanÉmile Auguste Joseph De Wildeman was a Belgian botanist.His botanis author abbreviation is De Wild.-Works:* Les phanérogames des Terres Magellaniques., 1905.* Documents pour l'ètude de la geo-botanique congolaise, 1913....
1911 - Euphorbia hoffmanniana (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia hondurana Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
& L.O.Williams 1950 - Euphorbia hofstaetteriEuphorbia hofstaetteriEuphorbia hofstaetteri is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry shrubland and rocky areas. It is threatened by habitat loss.-Source:...
(s) - Euphorbia holmesiae Lavranos 1992 (s)
- Euphorbia holochlorina Rizzini 1990 (s)
- Euphorbia hooveriEuphorbia hooveriEuphorbia hooveri is a species of euphorb known by the common names Hoover's sandmat and Hoover's spurge. It is endemic to California, where it grows in the rare vernal pools of the Central Valley. Due to the elimination of most of its habitat, it became a federally listed threatened species in...
L.C.Wheeler 1940 - Euphorbia hopetownensis NelNELNEL or Nel may refer to:People:*André Nel , South African cricketer*Anton Nel , American classical pianist*Dewald Nel , Scottish cricketer...
1933 (s) - Euphorbia hormorrhiza Radcl.-Sm. 1978 (s)
- Euphorbia horombensisEuphorbia horombensisEuphorbia horombensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.- Source :* Haevermans, T. 2004. . Downloaded on 21 August 2007....
(s) - Euphorbia horridaEuphorbia horridaEuphorbia horrida is a species of succulent plant in the Euphorbiaceae family. Its common name is the "Pickle Plant". Can offset ....
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s)- Euphorbia horrida var. horrida
- Euphorbia horrida var. major A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 - Euphorbia horrida var. noorsvedensis A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 - Euphorbia horrida var. striata A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941
- Euphorbia horwoodii S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
& Lavranos 1978 (s) - Euphorbia hottentotoa MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1930 (s) - Euphorbia hsinchuensis (S.C.Lin & Chaw) C.Y.Wu & J.S.Ma 1992
- Euphorbia huanchahana (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s)- Euphorbia huanchahana ssp. huanchahana
- Euphorbia huanchahana ssp. penazuelensis Croizat 1943
- Euphorbia hubertii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1912 (s) - Euphorbia humayensis Brandegee 1905
- Euphorbia humbertiiEuphorbia humbertiiEuphorbia humbertii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
- Euphorbia humifusa Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
1814 - Euphorbia humilis C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1830 - Euphorbia humistrata Engelm. ex A.GrayAsa Gray-References:*Asa Gray. Dictionary of American Biography. American Council of Learned Societies, 1928–1936.*Asa Gray. Encyclopedia of World Biography, 2nd ed. 17 Vols. Gale Research, 1998.*Asa Gray. Plant Sciences. 4 vols. Macmillan Reference USA, 2001....
1856 - Euphorbia hunzikeri Subils 1975
- Euphorbia hurusawae Oudejans 1989
- Euphorbia hurusawae Oudejans 1989
- Euphorbia hurusawae var. hurusawae Oudejans 1989
- Euphorbia hurusawae var. imaii (Hurus.) Oudejans 1989
- Euphorbia hyberna L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 – Irish Spurge- Euphorbia hyberna ssp. canuti (Parl.Filippo ParlatoreFilippo Parlatore was an Italian botanist.Italian botanist, b. at Palermo, 8 Aug., 1816; d. at Florence, 9 Sept., 1877, a devout and faithful Catholic. He studied medicine at Palermo, but practiced only for a short time, his chief activity being during the cholera epidemic of 1837...
) TutinTutinTutin is a town and municipality in Raška/Sandžak region of Serbia. According to a 2011 census, the municipality of Tutin has a population of 30,770 people. It is the first municipality in Serbia that has renewable wind power.-History:...
1968 - Euphorbia hyberna ssp. gibelliana (Peola) M.Raffaelli 1979
- Euphorbia hyberna ssp. hyberna
- Euphorbia hyberna ssp. insularis (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) J.I.Briquet
- Euphorbia hyberna ssp. canuti (Parl.
- Euphorbia hylonoma Hand.-Mazz. 1931
- Euphorbia hypericifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Euphorbia hypogaea MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1910 (s) - Euphorbia hyssopifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1759 (= Chamaesyce hyssopifolia)- Euphorbia hyssopifolia var. blanchetii (Miq.Friedrich Anton Wilhelm MiquelFriedrich Anton Wilhelm Miquel was a Dutch botanist.He was head of the botanical gardens at Rotterdam , Amsterdam and Utrecht . He directed the Rijksherbarium at Leiden from 1862...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Oudejans 1992 - Euphorbia hyssopifolia var. hyssopifolia
- Euphorbia hyssopifolia var. paraguayensis (ChodatRobert Hippolyte ChodatRobert Hippolyte Chodat was a Swiss botanist and phycologist who was a professor and director of the botanical institute at the University of Geneva....
) Oudejans 1992 - Euphorbia hyssopifolia var. pruinosa (ChodatRobert Hippolyte ChodatRobert Hippolyte Chodat was a Swiss botanist and phycologist who was a professor and director of the botanical institute at the University of Geneva....
) Oudejans 1992 - Euphorbia hyssopifolia var. pubescenticocca Christenh. 2002
- Euphorbia hyssopifolia var. pulchella (KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
) Oudejans 1992 - Euphorbia hyssopifolia var. uniflora (ChodatRobert Hippolyte ChodatRobert Hippolyte Chodat was a Swiss botanist and phycologist who was a professor and director of the botanical institute at the University of Geneva....
& Hassl.) Oudejans 1992
- Euphorbia hyssopifolia var. blanchetii (Miq.
I
- Euphorbia iancannellii Bruyns 2006 (= Monadenium cannellii) (s)
- Euphorbia iberica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia iharanaeEuphorbia iharanaeEuphorbia iharanae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky shores. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1995 (s) - Euphorbia imerinaEuphorbia imerinaEuphorbia imerina is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Cremers 1984 (s) - Euphorbia imitata N.E.Br. 1911 (s)
- Euphorbia immersa P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1967 (s) - Euphorbia imparispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia impressa Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1929 - Euphorbia inaequilatera Sond.Otto Wilhelm SonderOtto Wilhelm Sonder was a German botanist and pharmacist who was a native of Holstein. From 1841 to 1878 he was the proprietor of a pharmacy in Hamburg. In 1846 he received an honorary doctorate from the University of Königsberg.He was the author, with William Henry Harvey , of the Flora Capensis...
1850- Euphorbia inaequilatera var. dentata (N.E.Br.) M.G.Gilbert 1993
- Euphorbia inaequilatera var. inaequilatera
- Euphorbia inaequilatera var. jemenica (Schweinf.Georg August SchweinfurthGeorg August Schweinfurth was a Baltic German botanist, traveller in East Central Africa and ethnologist....
) Oudejans 1992 - Euphorbia inaequilatera var. spanothrix S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987
- Euphorbia inaequispina N.E.Br. 1911 (s)
- Euphorbia inaguaensis Oudejans 1989
- Euphorbia inappendiculata Domin 1927
- Euphorbia inarticulata Schweinf.Georg August SchweinfurthGeorg August Schweinfurth was a Baltic German botanist, traveller in East Central Africa and ethnologist....
1899 - Euphorbia incerta Brandegee 1891 (= Chamaesyce incerta)
- Euphorbia inciformis SesséMartín Sessé y LacastaMartín Sessé y Lacasta was a Spanish botanist, who relocated to New Spain during the 18th century to study and classify the flora of the territory.-Background:...
& Moc.José Mariano MociñoJosé Mariano Mociño Suárez Lozano , or simply José Mariano Mociño, was a naturalist from New Spain.After having studied philosophy and medicine, he conducted early research on the ecology , geology, and anthropology of his country and other parts of North America.- Biography :He was born in...
1894 - Euphorbia inconstantiaEuphorbia inconstantiaEuphorbia inconstantia is a species of plant in the genus Euphorbia and the family Euphorbiaceae....
R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1931 - Euphorbia inculta P.R.O.Bally 1964 (s)
- Euphorbia indecora N.E.Br. 1915 (s)
- Euphorbia inderiensis Less.Christian Friedrich LessingChristian Friedrich Lessing was a German botanist who was a native of Groß Wartenberg, Niederschlesien. He was a brother to painter Carl Friedrich Lessing , and a grandnephew of poet Gotthold Ephraim Lessing ....
ex Kar. & Kir. 1842 - Euphorbia indica Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 - Euphorbia indistincta P.I.Forst. 1994 (s)
- Euphorbia indivisa (Engelm.) Tidestr. 1935
- Euphorbia indurescens L.C.Leach 1975 (s)
- Euphorbia inermis P.Miller 1768 (s)
- Euphorbia inermis var. huttoniae A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia inermis var. inermis (s)
- Euphorbia inermis var. huttoniae A.C.White, R.A.Dyer
- Euphorbia infesta PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 - Euphorbia inflexa Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
& EkmanErik Leonard EkmanErik Leonard Ekman was a Swedish botanist and explorer .- Biography :Erik Leonard Ekman was born into a low-income household with five children on October 14, 1883. Due to economic difficulties, the family moved to the central-Swedish town of Jönköping when he was eleven...
1929 - Euphorbia ingensEuphorbia ingensEuphorbia ingens is a species of plant in the genus Euphorbia and the family Euphorbiaceae. It is native to dry areas of southern Africa. It is popularly known as the "Candelabra Tree", and its milky latex can be extremely poisonous, and a dangerous irritant....
E.Mey.Ernst Heinrich Friedrich MeyerErnst Heinrich Friedrich Meyer was a German botanist and botanical historian. Born in Hanover, he lectured in Göttingen and in 1826 became a professor of botany at the University of Königsberg, as well as Director of the Botanical Garden. His botanical specialty was the Juncaceae, or family of...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 – Naboom, "Candelabra Tree" - Euphorbia ingenticapsa L.C.Leach 1971 (s)
- Euphorbia innocua L.C.Wheller 1939 – Velvet Spurge
- Euphorbia inornata N.E.Br. 1925 (s)
- Euphorbia insarmentosa G.P.Meyer 1966
- Euphorbia insulana Vell. 1829 (s)
- Euphorbia insulana var. insulana (s)
- Euphorbia insulana var. pilcomayensis Croizat 1943 (s)
- Euphorbia insulana var. tovarenis (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Oudejans 1992 (s)
- Euphorbia interaxillaris FernaldMerritt Lyndon FernaldMerritt Lyndon Fernald was an American botanist. In his time he was regarded as the most respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. He published more than 850 scientific papers and wrote and edited the seventh and eighth...
1901 - Euphorbia intisyEuphorbia intisyEuphorbia intisy is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-References:...
DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1900 (s) - Euphorbia intricata S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia inundata Torr. ex Chapm.Alvan Wentworth ChapmanAlvan Wentworth Chapman was an American physician and botanist who wrote Flora of the Southern United States, the first comprehensive description of US plants in any region beyond the northeastern states.-Education:...
1860 – Florida Pineland Spurge- Euphorbia inundata var. inundata
- Euphorbia inundata var. garrettii E.L.Bridges & Orzell 2002
- Euphorbia inundaticola L.C.Leach 1992 (s)
- Euphorbia invaginata Croizat 1943 (s)
- Euphorbia invenusta (N.E.Br.) Bruyns 2006 (= Monadenium invenustum) (s)
- Euphorbia invenusta var. angusta (P.R.O.Bally) Bruyns 2006 (= Monadenium invenustum var. angustum)
- Euphorbia invenusta var. invenusta (= Monadenium invenustum var. invenustum
- Euphorbia ipecacuanhae L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 – American Ipecac - Euphorbia irgisensis Litv. 1916
- Euphorbia isacantha PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s) - Euphorbia isaloensis DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1899 (s) - Euphorbia isatidifolia Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s) - Euphorbia isaurica M.S.Khan 1964
- Euphorbia isophylla Bornm.Joseph Friedrich Nicolaus BornmüllerJoseph Friedrich Nicolaus Bornmüller was a German botanist who was born in Hildburghausen, Thuringia.He studied horticulture in Potsdam, and in 1886 travelled to the Balkans and Greece on his first botanical expedition...
1908 - Euphorbia itremensisEuphorbia itremensisEuphorbia itremensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Kimnach & Lavranos 2001 (s) - Euphorbia ivanjohnstonii M.C.Johnst. 1975
J
- Euphorbia jacquemontii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia jacquinii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia jaliscensis B.L.Rob.Benjamin Lincoln RobinsonBenjamin Lincoln Robinson was an American botanist.-External links:*...
& Greenm. 1894 (s) - Euphorbia jamesoniiEuphorbia jamesoniiEuphorbia jamesonii is a species of plant in the Euphorbiaceae family. It is endemic to Ecuador. Its natural habitats are subtropical or tropical moist montanes and subtropical or tropical dry shrubland.-Source:...
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia jansenvillensis NelNELNEL or Nel may refer to:People:*André Nel , South African cricketer*Anton Nel , American classical pianist*Dewald Nel , Scottish cricketer...
1935 (s) - Euphorbia jasiewiczii (Chrtek & KřísaKrisaKrisa is a village in Sandaun Province, Papua New Guinea, 20 kilometers south of the provincial capital of Vanimo. In the local language, the village, its people and the local language itself are all known as I'saka....
) Radcl.-Sm. 1981 - Euphorbia jatrophoides PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s) - Euphorbia jejuna M.C.Johnst. & Warnock 1960
- Euphorbia jenisseiensis K.S.Baikov 1996
- Euphorbia jessonii Oudejans 1990
- Euphorbia johannis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia johnstonii Mayfield 1991 (s)
- Euphorbia jolkinii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia josei Oudejans 1989 - Jose spurge
- Euphorbia jovettii HuguetHuguetHuguet was an architect living in the early 15th century and active in Portugal, who introduced the Flamboyant Gothic style to Portugal...
1971 - Euphorbia joyae P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia jubata L.C.Leach 1964
- Euphorbia juglans ComptonRobert Harold ComptonRobert Harold Compton was a South African botanist. The Compton Herbarium at Kirstenbosch National Botanical Garden, which he founded in Cape Town in 1939, was named in his honour.-Career:...
1935 (s) - Euphorbia juttae DinterKurt DinterMoritz Kurt Dinter , was a German botanist and explorer in South West Africa.- Education and career :...
1914 (s) - Euphorbia juvoklanti PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1909 (s)
K
- Euphorbia kaessneri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1909 (s) - "Euphorbia kaessneri" (N.E.Br.) Bruyns 2006 (non Pax: preoccupied) (s) (= Monadenium kaessneri)
- Euphorbia kalaharica MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1930 - Euphorbia kalisana S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia kamerunica PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s) - Euphorbia kamponiiEuphorbia kamponiiEuphorbia kamponii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Petignat 1995 (s) - Euphorbia kanalensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 (s) - Euphorbia kanaorica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia kanglingensis W.T.Wang 1988
- Euphorbia kansuensis Prokh. 1927
- Euphorbia kansui Liou ex S.B.Ho 1981
- Euphorbia kaokoensisEuphorbia kaokoensisEuphorbia kaokoensis is a species of plant in the Euphorbiaceae family. It is endemic to Namibia. Its natural habitat is rocky areas.-References:* Craven, P. 2004. . Downloaded on 21 August 2007....
(A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane) L.C.Leach 1976 (s) - Euphorbia karibensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 - Euphorbia karoi Freyn 1896
- Euphorbia karroensis (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) N.E.Br. 1915 (s) - Euphorbia karwinskyi Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia katrajensis Gage 1914
- Euphorbia keithii R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1951 (s) - Euphorbia kelleri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1898 (s)- Euphorbia kelleri var. kelleri (s)
- Euphorbia kelleri var. latifolia PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1898 (s)
- Euphorbia kemulariae Ter-Chatschat. 1963
- Euphorbia kerrii Craib 1911 (s)
- Euphorbia kerstingii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 - Euphorbia khandallensis Blatt. & Hallb. 1921 (s)
- Euphorbia khasyana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia kilwana N.E.Br. 1911
- Euphorbia kimberleyana (G.Will.) Bruyns 2006 (s) (= Monadenium kimberleyanum)
- Euphorbia kimmerica LipskyVladimir Ippolitovich LipskyVladimir Ippolitovich Lipsky was a Ukrainian scientist, botanist; a member of National Academy of Sciences of Ukraine and corresponding member of the USSR Academy of Sciences, and the Director of the Botanical Gardens of the Odessa University.- Birth and education :Vladimir was born on the 11th...
ex Grossh. 1932 - Euphorbia kirimzjulica StepanovStepanovStepanov is a common Russian and Serbian surname and may refer to the following people:*Aleksei Stepanov , Russian footballer*Aleksandr Stepanov , several people...
1994 - Euphorbia kiritensis P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1988 (s) - Euphorbia kirkii (N.E.Br.) Bruyns 2006 (s) (= Synadenium kirkii)
- Euphorbia kischenensisEuphorbia kischenensisEuphorbia kischenensis is a species of plant in the Euphorbiaceae family. It is endemic to Yemen. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland.-References:...
Vierh. 1907 (s) - Euphorbia kitawagae (Hurus.) Kitag. 1979
- Euphorbia klokovii Dubovik ex Dubovik et al. 1973
- Euphorbia klotzschii Oudejans 1989
- Euphorbia klotzschii var. argentina (Müll.Arg ex Griseb.August GrisebachAugust Heinrich Rudolf Grisebach was a German botanist and phytogeographer. Born in Hannover on April 17, 1814, he died at Göttingen on May 9, 1879.- Biography :...
) Oudejans 1992 - Euphorbia klotzschii var. dentata (R.E.Fr.Robert Elias FriesRobert Elias Fries , the youngest son of Thore M. Fries and grandson of Elias Magnus Friesand an expert on mushrooms...
) Oudejans 1993 - Euphorbia klotzschii var. klotzschii
- Euphorbia klotzschii var. schizosepala (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Oudejans 1992
- Euphorbia klotzschii var. argentina (Müll.Arg ex Griseb.
- Euphorbia knobelii LettyCythna LettyCythna Lindenberg Letty , was a South African botanical artist and is regarded as a doyenne of South African botanical art by virtue of the quality and quantity of her meticulously executed paintings and pencil sketches, produced over a period of 40 years with the National Herbarium in...
1934 (s) - Euphorbia knuthii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s)- Euphorbia knuthii ssp. johnsonii (N.E.Br.) L.C.Leach 1973 (s)
- Euphorbia knuthii ssp. knuthii (s)
- Euphorbia koerneriana Allem & Irgang 1976
- Euphorbia komaroviana Prokh. 1949
- Euphorbia kondoiEuphorbia kondoiEuphorbia kondoi is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Razaf. 1989 (s) - Euphorbia kopetdaghii (Prokh.) Prokh. 1949
- Euphorbia kotovii Klokov ex Dubovik & Klokov 1977
- Euphorbia kotschyana Fenzl 1842
- Euphorbia kouandensis BeilleBeilléBeillé is a commune in the Sarthe department in the region of Pays-de-la-Loire in north-western France.-References:*...
ex A.Chev.Auguste Jean Baptiste ChevalierAuguste Jean Baptiste Chevalier was a French botanist, taxonomist, and explorer of tropical Africa, especially of French colonial empire Africa and Côte d'Ivoire. He also explored and collected plants in South America and tropical Asia...
1917 - Euphorbia kozlovii Prokh. 1927
- Euphorbia kraussiana Bernh. ex C.Krauss 1844
- Euphorbia kudrjaschevii Prokh. 1949
- Euphorbia kundelunguensis (Malaisse) Bruyns 2006 (s) (= Monadenium kundelunguense)
- Euphorbia kuriensisEuphorbia kuriensisEuphorbia kuriensis is a species of plant in the Euphorbiaceae family. It is endemic to Yemen. Its natural habitat is subtropical or tropical dry shrubland.-Source:* Miller, A. 2004. . Downloaded on 21 August 2007....
Vierh. 1905 (s) - Euphorbia kurtzii Subils 1971
- Euphorbia kuwaleanaEuphorbia kuwaleanaEuphorbia kuwaleana is a rare species of flowering plant in the euphorb family known by the common name kokomalei. It is endemic to Oahu, Hawaii, where it is known only from a four-kilometer stretch of the Waianae Range. Like other Hawaiian euphorbs, this plant is known locally as `akoko...
O.Deg. & Sherff 1949
L
- Euphorbia labatiiEuphorbia labatiiEuphorbia labatii is a rare endemic known only from a single locality in Antsiranana Province, Madagascar....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Bard.-Vauc. 1999 (s) - Euphorbia lacei Craib 1911 (s)
- Euphorbia lacera Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia laciniata Panigrahi 1975
- Euphorbia lacteaEuphorbia lacteaEuphorbia lactea is a species of spurge native to tropical Asia, mainly in India....
Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
1812 (s) - Elkhorn, frilled fan, mottled spurge - Euphorbia lactiflua Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1860 (s) - Euphorbia laevigata Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 - Euphorbia lagascae Spreng. 1821
- Euphorbia lagunensis Huft 1985
- Euphorbia laikipiensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 - Euphorbia lamarckii SweetRobert Sweet (botanist)Robert Sweet was an English botanist, horticulturist and ornithologist.Born at Cockington near Torquay, Devonshire, England in 1783, Sweet worked as a gardener from the age of sixteen, and became foreman or partner in a series of nurseries. He was associated with nurseries at Stockwell, Fulham...
1818 (s) - Euphorbia lambiiEuphorbia lambiiEuphorbia lambii, also sometimes called the Tree Euphorbia, is a species of spurge native to La Gomera in the Canary Islands. Like many Euphobias, parts of the plants are poisonous if ingested. The plant grows well in USDA zones 9b-11. It can grow to a height of 6-10 feet , but if potted, it can be...
Svent. 1960 (s) - Euphorbia lancasteriana Radcl.-Sm. 1999
- Euphorbia lancifolia Schltdl.Diederich Franz Leonhard von SchlechtendalDiederich von Schlechtendal was a German botanist born in Xanten. He was Professor of Botany and Director of the Botanical Gardens at the Martin Luther University of Halle-Wittenberg from 1833 until his death in 1866, and Editor of the botanical journal Linnaea.His most important work was in...
1832 (s) – Ixbut - Euphorbia laredana Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1890 - Euphorbia larica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia larranagae Oudejans 1989
- Euphorbia lasiocarpa KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1843 - Euphorbia lata Engelm. 1858
- Euphorbia latazi KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 - Euphorbia latericolor Brandegee 1913 (s)
- Euphorbia lateriflora Schumach.Heinrich Christian Friedrich SchumacherHeinrich Christian Friedrich Schumacher , was a Danish surgeon, botanist and professor of anatomy at the University of Copenhagen...
& Thonn.Peter ThonningPeter Thonning was a Danish physician and botanist.He was sent to Ghana by the Danish government to supervise the plantations of that colony, and he lived there from 1799 to 1803. His herbarium was destroyed during the shelling of Copenhagen by the British in 1807...
1829 (s) - Euphorbia lathyrisEuphorbia lathyrisEuphorbia lathyris is a species of spurge native to southern Europe , northwest Africa, and eastward through southwest Asia to western China....
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Caper spurge, gopher spurge - Euphorbia latifolia C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1830 - Euphorbia laurifolia Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s) - Euphorbia lavicola S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 (s) - Euphorbia lavraniEuphorbia lavraniEuphorbia lavrani is a species of plant in the Euphorbiaceae family. It is endemic to Namibia. Its natural habitat is rocky areas.-References:* Craven, P. & Loots, S. 2004. . Downloaded on 21 August 2007....
L.C.Leach 1981 (s) - Euphorbia laxa DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1900 - Euphorbia leandriana Boiteau 1942 (s)
- Euphorbia lecheoides Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1906- Euphorbia lecheoides var. lecheoides
- Euphorbia lecheoides var. exumensis (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Oudejans 1992 - Euphorbia lecheoides var. wilsonii (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Oudejans 1992
- Euphorbia ledermanniana PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
& K.Hoffmann 1910 (s) - Euphorbia ledienii A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1906 (s)- Euphorbia ledienii var. dregei N.E.Br. 1915 (s)
- Euphorbia ledienii var. ledienii (s)
- Euphorbia leistneriEuphorbia leistneriEuphorbia leistneri is a species of plant in the Euphorbiaceae family. It is endemic to Namibia. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-References:...
R.H.Archer 1998 (s) - Euphorbia lemaireana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia lenensis K.S.Baikov 1996
- Euphorbia lenewtonii S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2000 (s) - Euphorbia leonardii (D.G.Burch) Radcl.-Sm. 1971
- Euphorbia leoncroizatii Oudejans 1989
- Euphorbia leonensis N.E.Br. 1911 (s)
- Euphorbia leontopoda S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia leptocaula Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia leptocladaEuphorbia leptocladaEuphorbia leptoclada is a species of plant in the Euphorbiaceae family. It is endemic to Yemen. Its natural habitat is subtropical or tropical dry shrubland.-Source:* Miller, A. 2004. . Downloaded on 21 August 2007....
Balf.f.Isaac Bayley BalfourSir Isaac Bayley Balfour FRS FRSE was a Scottish botanist. He was the son of John Hutton Balfour who was also a botanist.-Biography:...
1883 (s) - Euphorbia leshumensis N.E.Br. 1911
- Euphorbia letestuana (DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
) Bruyns 2006 (s) (= Monadenium letestuanum) - Euphorbia letestui J.Raynal 1966 (s)
- Euphorbia leucantha (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia leucocephala LotsyJohannes Paulus LotsyJohannes Paulus Lotsy was a Dutch botanist, specializing in evolution and heredity.Lotsy was born in Dordrecht.Lotsy died in Voorburg.- Publications :...
1985 (s) - Pascuita, white-laced euphorbia - Euphorbia leucochlamys Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1929 (s) - Euphorbia leucodendron DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1903 (s)- Euphorbia leucodendron ssp. leucodendron (s)
- Euphorbia leucodendron ssp. oncoclada (DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
) RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Koutnik 1998 (s)
- Euphorbia leuconeuraEuphorbia leuconeuraEuphorbia leuconeura is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It propagates by shooting its seeds several feet into the air. It is threatened by habitat loss.-Care:...
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia leucophylla Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1844 (s)- Euphorbia leucophylla ssp. comcaacorum V.W.Steinm. & Felger 1997 (s)
- Euphorbia leucophylla ssp. leucophylla (s)
- Euphorbia levis Poir.Jean Louis Marie PoiretJean Louis Marie Poiret was a French clergyman, botanist and explorer.From 1785 to 1786 he was sent by Louis XVI to Algeria to study the flora...
1812 - Euphorbia lignosa MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1909 (s) - Euphorbia ligularia Roxb.William RoxburghWilliam Roxburgh was a Scottish surgeon and botanist. He has been called the Father of Indian Botany.-Early life:Roxburgh was born at Underwood in the parish of Craigie, Ayrshire. He studied medicine in Edinburgh...
1832 - Euphorbia ligustrina Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia limaensis Oudejans 1989
- Euphorbia limpopoana S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1999 (s) - Euphorbia lindenii (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns 2006 (s) (= Monadenium lindenii) - Euphorbia linearibracteata L.C.Leach 1973 (s)
- Euphorbia lineata S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1886 - Euphorbia lingiana C.Shih ex Chun 1963
- Euphorbia linguiformis McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961- Euphorbia linguiformis var. actinadenia (McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
) Oudejans 1993 - Euphorbia linguiformis var. linguiformis
- Euphorbia linguiformis var. actinadenia (McVaugh
- Euphorbia lingulata Heuff. 1835
- Euphorbia linifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1759 - Euphorbia lipskyi (Prokh.) Prokh. 1949
- Euphorbia lissosperma S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 - Euphorbia liukiuensis HayataBunzo Hayatawas a Japanese botanist noted for his taxonomic work in Japan and Formosa . He was a professor at the Imperial University of Tokyo and third director of the Research Botanical Gardens....
1920 - Euphorbia livida E.Mey.Ernst Heinrich Friedrich MeyerErnst Heinrich Friedrich Meyer was a German botanist and botanical historian. Born in Hanover, he lectured in Göttingen and in 1826 became a professor of botany at the University of Königsberg, as well as Director of the Botanical Garden. His botanical specialty was the Juncaceae, or family of...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia lividifloraEuphorbia lividifloraEuphorbia lividiflora is a species of plant in the Euphorbiaceae family. It is found in Malawi, Mozambique, Tanzania, and Zimbabwe. It is threatened by habitat loss.-Source:...
L.C.Leach 1964 (s) - Euphorbia loadensis N.E.Br. 1911
- Euphorbia lomelii V.W.Steinm. 2003 (s) (= Pedilanthus macrocarpus)
- Euphorbia longecorniculata Kitam. 1958
- Euphorbia longecornuta S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1889 - Euphorbia longicruris Scheele 1849 - Wedgeleaf spurge
- Euphorbia longifolia Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s) - Euphorbia longinsulicola S.R.Hill 1976 (s)
- Euphorbia longispina Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1929 (s) - Euphorbia longistyla Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia longituberculosa Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia lophiosperma S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984 - Euphorbia lophogonaEuphorbia lophogonaEuphorbia lophogona is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s) – Randramboay- Euphorbia lophogona var. lophogona (s)
- Euphorbia lophogona var. tenuicaulisRauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1991 (s)
- Euphorbia loricataLam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s) - Euphorbia louwii L.C.Leach 1980 (s)
- Euphorbia luapulana L.C.Leach 1992 (s)
- Euphorbia lucida Waldst. & Kit.Pál KitaibelPál Kitaibel was a Hungarian botanist and chemist.He was born at Mattersburg and studied botany and chemistry at the undersity of Buda. He became professor taught these subjects at Pest in 1794...
1802 - Shining spurge - Euphorbia luciismithii B.L.Rob.Benjamin Lincoln RobinsonBenjamin Lincoln Robinson was an American botanist.-External links:*...
& Greenm. 1896 (s) - Euphorbia lucorum Rupr.Franz Josef RuprechtFranz Josef Ruprecht was an Austrian-born physician and botanist active in Russia, where he was known as Frants Ivanovič Ruprekt . He grew up, studied, and graduated as Doctor of Medicine in 1836 in Prague...
1859 - Euphorbia ludoviciana Raf.Constantine Samuel Rafinesque-SchmaltzConstantine Samuel Rafinesque-Schmaltz, as he is known in Europe, was a nineteenth-century polymath who made notable contributions to botany, zoology, the study of prehistoric earthworks in North America and Mesoamerican ancient linguistics.Rafinesque was eccentric, and is often portrayed as an...
1817 - Euphorbia lugardiae (N.E.Br.) Bruyns 2006 (s) (= Monadenium lugardiae)
- Euphorbia lukoseana S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2000 (s) - Euphorbia lumbricalis L.C.Leach 1986 (s)
- Euphorbia lundelliana Croizat ex Lundell 1943 (s)
- Euphorbia lunulata BungeAlexander G. von BungeAlexander Georg von Bunge was a Baltic German botanist. He was a professor of botany at the University of Tartu, and was director of the department from 1842 until 1844...
1833 - Euphorbia lupatensis N.E.Br. 1911
- Euphorbia lupulina Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia lurida Engelm. 1861
- Euphorbia luteoviridis D.G.Long 1986
- Euphorbia luticola Hand.-Mazz. 1931
- Euphorbia lutosa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 - Euphorbia lutulenta (Croizat) Oudejans 1989
- Euphorbia luzoniensis E.D.Merrill 1920
- Euphorbia lycioides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia lydenburgensis Schweik. & LettyCythna LettyCythna Lindenberg Letty , was a South African botanical artist and is regarded as a doyenne of South African botanical art by virtue of the quality and quantity of her meticulously executed paintings and pencil sketches, produced over a period of 40 years with the National Herbarium in...
1933 (s)
M
- Euphorbia macella N.E.Br. 1915 (s)
- Euphorbia macgillivrayi Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1927 - Euphorbia machrisiae Steyerm.Julian Alfred SteyermarkJulian Alfred Steyermark was an American botanist. His focus was on New World vegetation, and he specialized in the family Rubiaceae.- Life and work :...
1958 - Euphorbia macinensis Prodan 1953
- Euphorbia macra Hiern 1900
- Euphorbia macraulonia Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1895 (s) - Euphorbia macrocarpa Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia macroceras Fisch.Friedrich Ernst Ludwig von FischerFriedrich Ernst Ludwig Fischer was a Russian botanist, born in Germany. He was director of the St Petersburg botanical garden from 1823 to 1850....
& C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
1838 - Euphorbia macroclada Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1844 - Euphorbia macroglypha Lem.Charles Antoine LemaireCharles Antoine Lemaire , was a French botanist and botanical author, noted for his publications on Cactaceae....
1857 (s) - Euphorbia macrophylla PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 (s) - Euphorbia macropodoides B.L.Rob.Benjamin Lincoln RobinsonBenjamin Lincoln Robinson was an American botanist.-External links:*...
& Greenm. 1895 (s) - Euphorbia macropus (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Huachuca mountain spurge - Euphorbia macrorrhiza C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1830 - Euphorbia maculataEuphorbia maculataEuphorbia maculata , is an annual plant in the family Euphorbiaceae, native to North America....
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Spotted spurge - Euphorbia macvaughiana M.C.Johnst. 1975
- Euphorbia macvaughii Carvajal & Lomeli ex Carvajal 1981
- Euphorbia maddenii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia mafingensis (HargreavesHargreaves* Hargreaves LansdownHargreaves is a surname, and may refer to:* Aaron Hargreaves , Canadian American footballer* Adam Hargreaves , British author of children's books, son of Roger Hargreaves...
) Bruyns 2006 (s) (= Monadenium mafingense) - Euphorbia magdalenae Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1844 (s) - Euphorbia magnicapsula S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s)- Euphorbia magnicapsula var. lacterosa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia magnicapsula var. magnicapsula (s)
- Euphorbia magnicapsula var. lacterosa S.Carter
- Euphorbia magnifica (E.A.Bruce) Bruyns 2006 (s) (= Monadenium magnificum)
- Euphorbia mahabobokensisEuphorbia mahabobokensisEuphorbia mahabobokensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1995 (s) - Euphorbia mahafalensisEuphorbia mahafalensisEuphorbia mahafalensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 (s)- Euphorbia mahafalensis var. mahafalensis (s)
- Euphorbia mahafalensis var. xanthadenia (DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
) LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1946 (s)
- Euphorbia maintyEuphorbia maintyEuphorbia mainty is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-References:...
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
ex LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1966 (s) - Euphorbia maieri H.Lév. 1913
- Euphorbia makallensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1981 (s) - Euphorbia maleolens Phillips 1932 (s)
- Euphorbia malevola L.C.Leach 1964 (s)
- Euphorbia malleata Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia malurensis Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1963 - Euphorbia malvana MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
1940 - Euphorbia mamfwensis (Malaisse & Lecron) Bruyns 2006 (s) (= Monadenium mamfwense)
- Euphorbia mammillaris L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Corn cob euphorbia - Euphorbia mananarenis LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1945 (s) - Euphorbia mancinella BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1886 - Euphorbia mandrariensis DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1899 (s) - Euphorbia mandraviokyEuphorbia mandraviokyEuphorbia mandravioky is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and rocky areas. It is threatened by habitat loss.-Source:...
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1958 (s) - Euphorbia mandshurica Maxim.Carl MaximowiczCarl Johann Maximowicz was a Russian botanist. Maximowicz spent most of his life studying the flora of the countries he had visited in the Far East, and naming many new species...
1883 - Euphorbia mangleti Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1930 - Euphorbia mangelsdorffiiEuphorbia mangelsdorffiiEuphorbia mangelsdorffii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes. It is threatened by habitat loss....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1998 (s) - Euphorbia mangokyensisEuphorbia mangokyensisEuphorbia mangokyensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 (s) - Euphorbia mangorensisEuphorbia mangorensisEuphorbia mangorensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes. It is threatened by habitat loss....
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1945 - Euphorbia marayensis Subils 1975
- Euphorbia maresii Knoche 1922
- Euphorbia margalidianaEuphorbia margalidianaEuphorbia margalidiana is a species of plant in the Euphorbiaceae family. It is endemic to Spain. Its natural habitats are Mediterranean Matorral shrubland vegetation, and on rocky shores.-Source:...
;Kuhbier & Lewej. ex Kuhbier 1978 (s) - Euphorbia margaretae S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia marginataEuphorbia marginataEuphorbia marginata, snow-on-the-mountain, smoke-on-the-prairie, variegated spurge,whitemargined spurge, is a small shrub in the Euphorbiaceae or spurge family native to parts of temperate North America...
PurshFrederick Traugott PurshFrederick Traugott Pursh was a German-American botanist.Born in Grossenhain, Saxony, to the name Friedrich Traugott Pursh, he was educated at Dresden Botanical Gardens, and emigrated to the United States in 1799...
1814 - Snow-on-the-mountain, variegated spurge, white-margined spurge - Euphorbia marianoi Oudejans 1998
- Euphorbia marilandica GreeneEdward Lee GreeneEdward Lee Greene, Ph.D., was an American botanist known for his numerous publications including the two-part Landmarks of Botanical History and the naming or redescribing of over 4,400 species of plants in the American West.- Early Life :Edward Lee Greene was born on August 20, 1843 in...
1898 - Euphorbia maritaeEuphorbia maritaeEuphorbia maritae is a species of flowering plant in the Euphorbiaceae family....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1999 (s) - Euphorbia marlothiana N.E.Br. 1915 (s)
- Euphorbia marrupana Bruyns 2006 (s)
- Euphorbia marsabitensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia marshalliana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1946- Euphorbia marshalliana ssp. marshalliana
- Euphorbia marshalliana ssp. armenae (Prokh.) Oudejans 1992
- Euphorbia martinaeEuphorbia martinaeEuphorbia martinae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and rocky areas. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1999 (s) - Euphorbia masirahensis S.A.Ghazanfar 1993 (s)
- Euphorbia matabelensis PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1901 (s) - Euphorbia matritensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia mauritanica L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s)- Euphorbia mauritanica var. corallothamnus Dinter ex A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia mauritanica var. foetens Dinter ex A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia mauritanica var. lignosa A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia mauritanica var. mauritanica (s)
- Euphorbia mauritanica var. minor A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia mauritanica var. namaquensis N.E.Br. 1915 (s)
- Euphorbia mauritanica var. corallothamnus Dinter ex A.C.White, R.A.Dyer
- Euphorbia maysillesii McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961 - Euphorbia mayuranathanii Croizat 1940 (s)
- Euphorbia mazarronensis Esteve Chueca 1967
- Euphorbia mazatlamensis Oudejans 1989
- Euphorbia mazicum Emb. & MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
1929 - Euphorbia medicaginea Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1838 - Euphorbia meenae S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2000 (s) - Euphorbia megalatlantica J.Ball 1875
- Euphorbia megalocarpa Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1963 - Euphorbia melanadeniaEuphorbia melanadeniaEuphorbia melanadenia is a species of euphorb known by the common name red-gland spurge. It is native to the deserts and mountains of Baja California and southern California and Arizona, where it grows in dry, rocky habitat. It is a perennial herb forming a small clump or mat of very slender,...
Torr. 1857 - Euphorbia melanocarpaEuphorbia melanocarpaEuphorbia melanocarpa is a species of plant in the Euphorbiaceae family. It is endemic to Ecuador. Its natural habitat is subtropical or tropical moist montanes.-Source:* Santiana, J., Cerón, C. & Pitman, N. 2004. . Downloaded on 21 August 2007....
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia melanohydrata NelNELNEL or Nel may refer to:People:*André Nel , South African cricketer*Anton Nel , American classical pianist*Dewald Nel , Scottish cricketer...
1935 (s) - Euphorbia melapetala Gasparr. 1830
- Euphorbia melitensis Parl.Filippo ParlatoreFilippo Parlatore was an Italian botanist.Italian botanist, b. at Palermo, 8 Aug., 1816; d. at Florence, 9 Sept., 1877, a devout and faithful Catholic. He studied medicine at Palermo, but practiced only for a short time, his chief activity being during the cholera epidemic of 1837...
1869 (s) - Euphorbia meloformis Ait. 1789 (s)
- Euphorbia meloformis ssp. meloformis (s) - Melon spurge
- Euphorbia meloformis ssp. valida (N.E.Br.) G.D.Rowley 1998 (s)
- Euphorbia memoralis R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1952 (s) - Euphorbia mendezii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia menelikii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1907 - Euphorbia mercurialina Michx.André MichauxAndré Michaux was a French botanist and explorer.-Biography:Michaux was born in Satory, now part of Versailles, Yvelines. After the death of his wife within a year of their marriage he took up the study of botany and was a student of Bernard de Jussieu...
1803 - Mercury spurge - Euphorbia meridensis PittierHenri François PittierHenri François Pittier was a Swiss-born geographer and botanist, who moved to Costa Rica in 1887, where he founded the Physical Geographic Institute and an herbarium. Henri Pittier National Park in Venezuela is named after him.-References:...
1929 - Euphorbia meridionalis P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia mertonii FosbergFrancis Raymond FosbergFrancis Raymond "Ray" Fosberg was an American botanist. A prolific collector and author, he played a significant role in the development of coral reef and island studies.-History:...
1978 - Euphorbia mesembryanthemifolia Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1760 (s) - Euphorbia meulenianaEuphorbia meulenianaEuphorbia meuleniana is a species of plant in the Euphorbiaceae family. It is endemic to Yemen.-Source:* Miller, A.G. 1998. . Downloaded on 21 August 2007....
Schwartz 1939 (s) - Euphorbia meuselii Geltman 2002
- Euphorbia mexiae Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
1929 - Euphorbia meyeniana KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1843 - Euphorbia meyeriana Galushko 1970
- Euphorbia micracantha Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia micractina Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia micradenia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia microcarpa (Prokh.) P.Klylov 1934
- Euphorbia microcephala Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia microclada Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1924 - Euphorbia micromeraEuphorbia micromeraEuphorbia micromera is a species of euphorb known by the common name Sonoran sandmat. It is native to the southwestern United States from California to Texas, and northern Mexico, where it grows in sandy soils in desert and other dry habitat. It is an annual herb forming a small mat of slender stems...
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
ex Engelm. 1861 - Euphorbia microsciadia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia microsperma (Murb.Svante Samuel MurbeckSvante Samuel Murbeck was a Swedish professor, botanist, pteridologist and explorer.He made important contributions to knowledge of the flora of North Africa , writing several articles and books, including Contributions a la connaissance de la flore du nord-ouest de I'Afrique et plus...
) Maly 1949 - Euphorbia microsphaera Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia migiurtinorum Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1929 (s) - Euphorbia miliiEuphorbia miliiEuphorbia milii is a woody, succulent species of Euphorbia native to Madagascar. The species name commemorates Baron Milius, once governor of Réunion, who introduced the species to France in 1821...
Desmoul. 1826 (s) - Crown-of-thorns, christplant- Euphorbia milii var. bevilaniensis (Croizat) Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia milii var. hislopii (N.E.Br.) Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia milii var. imperatae (LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
) Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia milii var. longifolia RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1967 (s) - Euphorbia milii var. milii
- Euphorbia milii var. roseana Marn.-Lap. 1962 (s)
- Euphorbia milii var. splendensEuphorbia milii var. splendensEuphorbia milii var. splendens is a variety of the species Euphorbia milii.-References:* Ursch & Leandri, Mém. Inst. Sci. Madagascar, Sér. B, Biol. Vég. 5: 148 ....
(BojerWenceslas BojerWenceslas Bojer was a notable naturalist and botanist.He was born to Simon Bojer and Barbara Staub....
ex Hook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
) Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia milii var. tananarivae (LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
) Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia milii var. tenuispina RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Razaf. 1991 (s) - Euphorbia milii var. tulearensis Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia milii var. vulcanii (LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
) Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s)
- Euphorbia milii var. bevilaniensis (Croizat) Ursch & Leandri
- Euphorbia millotiiEuphorbia millotiiEuphorbia millotii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical moist shrubland. It is threatened by habitat loss.-Source:...
Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia minbuensis Gage 1914
- Euphorbia minuta Loscos & Pard. 1863
- Euphorbia minuta ssp. minuta
- Euphorbia minuta ssp. moleroi P.Montserrat Recoder & J.V.Ferrández Palacio 1998
- Euphorbia minutifolia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia minutula Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia minxianensis W.T.Wang 1988
- Euphorbia mira L.C.Leach 1986 (s)
- Euphorbia misella S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1891 - Euphorbia miseraEuphorbia miseraEuphorbia misera is a species of spurge known by the common name cliff spurge. It is native to southern California and Baja California, where it is known from the Sonoran Desert and the coastline, including the Channel Islands of California. This is a shrub standing erect and reaching one half to...
Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1844 (s) - Cliff spurge - Euphorbia missurica Raf.Constantine Samuel Rafinesque-SchmaltzConstantine Samuel Rafinesque-Schmaltz, as he is known in Europe, was a nineteenth-century polymath who made notable contributions to botany, zoology, the study of prehistoric earthworks in North America and Mesoamerican ancient linguistics.Rafinesque was eccentric, and is often portrayed as an...
1832 - Euphorbia mitchelliana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia mitriformis P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1976 (s) - Euphorbia mixta N.E.Br. 1925 (s)
- Euphorbia mlanjeana L.C.Leach 1973 (s)
- Euphorbia mocinoi Oudejans 1989
- Euphorbia moehringioides PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1899 - Euphorbia monacantha PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s) - Euphorbia monadenoides M.G.Gilbert 1987 (s)
- Euphorbia monantha C.WrightCharles Wright (botanist)Charles Wright was an American botanist.Wright was born in Wethersfield, Connecticut, the son of James Wright and Mary née Goodrich. He studied classics and mathematics at Yale, and in October 1835 moved to Natchez, Mississippi to tutor a plantation owner's family...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia monchiquensis Franco & P. Silva 1968
- Euphorbia monensis (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1929 - Euphorbia mongolica (Prokh.) Prokh. 1949
- Euphorbia monostyla (Prokh.) Prokh. 1949
- Euphorbia monteiri Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1865 (s)- Euphorbia monteiri ssp. brandbergensis B.Nord.Bertil NordenstamRune Bertil Nordenstam is a Swedish botanist and professor emeritus at the Swedish Museum of Natural History in the Department of Phanerogamic Botany.He has worked with Colchicaceae, Senecioneaeand Calenduleae,...
1974 (s) - Euphorbia monteiri ssp. monteiri (s)
- Euphorbia monteiri ssp. ramosa L.C.Leach 1966 (s)
- Euphorbia monteiri ssp. brandbergensis B.Nord.
- Euphorbia montenegrina (Baldacci) Maly 1908
- Euphorbia moratiiEuphorbia moratiiEuphorbia moratii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry lowland grassland and rocky areas. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1970 (s)- Euphorbia moratii var. antsingiensis Cremers 1984 (s)
- Euphorbia moratii var. bemaharensis Cremers 1984 (s)
- Euphorbia moratii var. moratii (s)
- Euphorbia moratii var. multiflora RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1991 (s)
- Euphorbia mosaica P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1976 (s) - Euphorbia mossambicensis (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia mossamedensis N.E.Br. 1913
- Euphorbia mucronulata (Prokh.) Prokh. 1937
- Euphorbia muelleri Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia muirii N.E.Br. 1915 (s)
- Euphorbia multiceps A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1905 (s) - Euphorbia multiclava P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1974 (s) - Euphorbia multifida N.E.Br. 1915 (s)
- Euphorbia multifolia A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia multifoliosa M.E.Jones 1933
- Euphorbia multiformis Hook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
& Arn.George Arnott Walker-ArnottGeorge Arnott Walker-Arnott was a Scottish botanist.He studied law in Edinburgh though later became a botanist, holding the position of Regius Professor of Botany in the University of Glasgow. He studied the botany of North America with Sir William Hooker and collaborated with Robert Wight in...
1832 - Euphorbia multifurcata Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
, Aellen & Esfand. ex Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1951 - Euphorbia multinodis Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1899 - Euphorbia multiseta Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1840 - Euphorbia mundtii N.E.Br. 1915 (s)
- Euphorbia munizii Borhidi 1972 (s)
- Euphorbia muraltioides N.E.Br. 1915
- Euphorbia muricata Thunb.Carl Peter ThunbergCarl Peter Thunberg aka Carl Pehr Thunberg aka Carl Per Thunberg was a Swedish naturalist and an apostle of Carl Linnaeus. He has been called "the father of South African botany" and the "Japanese Linnaeus"....
1800 - Euphorbia musciola FernaldMerritt Lyndon FernaldMerritt Lyndon Fernald was an American botanist. In his time he was regarded as the most respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. He published more than 850 scientific papers and wrote and edited the seventh and eighth...
1901 (s) - Euphorbia musili Velen. 1912
- Euphorbia mwinilungensis L.C.Leach 1976 (s)
- Euphorbia myrioclada S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia myrsinites L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Creeping spurge, donkey tail, myrtle spurge- Euphorbia myrsinites ssp. myrsinites (s)
- Euphorbia myrsinites ssp. pontica (Prokh.) R.Turner 1995 (s)
- Euphorbia myrsinites ssp. rechingeri (GreuterWerner GreuterProfessor Dr. Werner Rodolfo Greuter, in Genova, Italy, as a Swiss national, is a prominent botanist. He is well-known as the chair of the Editorial Committee for the International Code of Botanical Nomenclature - both the previous St Louis Code , and Tokyo Code , but not the current Vienna Code...
) AldénAldenAs a placename, Alden can refer to 'the Alder', the tree of the birch family, such as the Alden Valley, Rossendale, England, UK.-Place names:United States*Alden, California, a former settlement*Alden, Illinois, an unincorporated hamlet...
1986 (s)
- Euphorbia myrtillifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1759 - Euphorbia myrtoides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862
N
- Euphorbia nagleri (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia namibiensis MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1909 (s) - Euphorbia namuliensis Bruyns 2006 (s)
- Euphorbia namuskluftensisEuphorbia namuskluftensisEuphorbia namuskluftensis is a species of plant in the Euphorbiaceae family. It is endemic to Namibia. Its natural habitat is rocky areas. Occurs on white limestone on Namuskluft. It is a dwarf non-spiny species. It has tubers and rhibozomes, that divide into numerous short branch stems. The...
L.C.Leach 1983 (s) - Euphorbia natalensis Bernh. ex KraussKraussKrauss is a German language surname meaning "curly", and may refer to:* Alison Krauss, an American bluegrass musician* Clemens Krauss, an Austrian conductor...
1844 - Euphorbia nayarensis V.W.Steinm. 2001
- Euphorbia nealleyi Coult.Thomas CoulterThomas Coulter , of Dundalk, was an Irish physician, botanist, and explorer. He was a member of the Royal Irish Academy, and a fellow of Trinity College, Dublin, where he founded the college's herbarium....
& Fisher 1892 - Euphorbia nebrownii Merr.Elmer Drew MerrillElmer Drew Merrill was an American botanist, specializing in the flora of the Asia-Pacific region.He was born in East Auburn, Maine, and attended the University of Maine where he received a B.S. in 1898...
1938 - Euphorbia negromontana N.E.Br. 1911
- Euphorbia neilmulleri M.C.Johnst. 1975
- Euphorbia nematocypha Hand.-Mazz. 1926
- Euphorbia neoangolensis Bruyns 2006 (s) (= Monadenium angolense)
- Euphorbia neoarborescens Bruyns 2006 (s) (= Monadenium arborescens)
- Euphorbia neobosseriEuphorbia neobosseriEuphorbia neobosseri is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1992 (s)- Euphorbia neobosseri var. itampolensis RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1999 (s) - Euphorbia neobosseri var. neobosseri (s)
- Euphorbia neobosseri var. itampolensis Rauh
- Euphorbia neocaledonica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia neocapitata Bruyns 2006 (s) (= Monadenium capitatum)
- Euphorbia neococcinea Bruyns 2006 (s) (= Monadenium coccineum)
- Euphorbia neocrispa Bruyns 2006 (s) (= Monadenium crispum)
- Euphorbia neocymosa Bruyns 2006 (s) (= Synadenium cymosum)
- Euphorbia neoerubescens Bruyns 2006 (s) (= Lortia erubescens, Monadenium erubescens)
- Euphorbia neogillettii Bruyns 2006 (s) (= Monadenium gillettii)
- Euphorbia neoglabrata Bruyns 2006 (s) (= Synadenium glabratum)
- Euphorbia neoglaucescens Bruyns 2006 (s) (= Synadenium glaucescens)
- Euphorbia neogoetzei Bruyns 2006 (s) (= Monadenium goetzei)
- Euphorbia neogossweileri Bruyns 2006 (s) (= Monadenium gossweileri, Endadenium gossweileri)
- Euphorbia neogracilis Bruyns 2006 (s) (= Monadenium gracile)
- Euphorbia neohalipedicola Bruyns 2006 (s) (= Synadenium halipedicola)
- Euphorbia neohumbertiiEuphorbia neohumbertiiEuphorbia neohumbertii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Boiteau 1942 (s) - Euphorbia neomontana Bruyns 2006 (s) (= Monadenium montanum)
- Euphorbia neoparviflora Bruyns 2006 (s) (= Monadenium parviflorum)
- Euphorbia neopedunculata Bruyns 2006 (s) (= Monadenium pedunculatum)
- Euphorbia neopolycnemoides PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
& K.Hoffmann 1910 - Euphorbia neoreflexa Bruyns 2006 (s) (= Monadenium reflexum)
- Euphorbia neorubella Bruyns 2006 (s) (= Monadenium montanum var. rubellum,/ Monadenium rubellum)
- Euphorbia neorugosa Bruyns 2006 (s) (= Monadenium rugosum)
- Euphorbia neospinescens Bruyns 2006 (s) (= Stenadenium spinescens, Monadenium spinescens)
- Euphorbia neostapeliodes Bruyns 2006 (s) (= Monadenium stapelioides)
- Euphorbia neostapeliodes var. congesta (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium stapelioides var. congestum)
- Euphorbia neostapeliodes var. neostapeliodes (s) (= Monadenium stapelioides var. stapelioides)
- Euphorbia neostolonifera Bruyns 2006 (s) (= Monadenium rhizophorum var. stoloniferum, Monadenium stoloniferum)
- Euphorbia neovirgata Bruyns 2006 (s) (= Monadenium virgatum)
- Euphorbia nephradenia BarnebyRupert Charles BarnebyRupert Charles Barneby was a British-born self-taught botanist whose primary specialty was the Fabaceae , the pea family, but he also worked on Menispermaceae and numerous other groups...
1966 - Pana spurge - Euphorbia nereidum Jahandiez & MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
1923 - Euphorbia neriifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Indian spurgetree, hedge euphorbia - Euphorbia nesemannii R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1934 (s) - Euphorbia nevadensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Reut.George François ReuterGeorge François Reuter was a French botanist and plant collector. He was born in Paris, and died in Geneve.-References:...
1852 - Euphorbia nicaeensis All.Carlo AllioniCarlo Allioni was an Italian physician and professor of botany at the University of Turin. His most important work was Flora Pedemontana, sive enumeratio methodica stirpium indigenarum Pedemontii 1755, a study of the plant world in Piedmont, in which he listed 2813 species of plants, of which 237...
1785- Euphorbia nicaeensis ssp. glareosa (Pall. ex M.Bieb.) Radcl.-Sm. 1785
- Euphorbia nicaeensis ssp. cadrilateri (Prod.) B.Kuzmanov 1979
- Euphorbia nicaeensis ssp. goldei (Prod.) Greuter & Burdet 1981
- Euphorbia nicaeensis ssp. lasiocarpa (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Radcl.-Sm. & Govaerts 1996 - Euphorbia nicaeensis ssp. latibracteata (Prod.) B.Kuzmanov 1979
- Euphorbia nicaeensis ssp. maleevii (Tamamshyan) Oudejans 1989
- Euphorbia nicaeensis ssp. nicaeensis
- Euphorbia nicaeensis ssp. prostrata (Fiori) Arrigoni 1981
- Euphorbia nicaeensis ssp. stepposa (Zoz) GreuterWerner GreuterProfessor Dr. Werner Rodolfo Greuter, in Genova, Italy, as a Swiss national, is a prominent botanist. He is well-known as the chair of the Editorial Committee for the International Code of Botanical Nomenclature - both the previous St Louis Code , and Tokyo Code , but not the current Vienna Code...
& Burdet 1981 - Euphorbia nicaeensis ssp. volgensis (Krysht.) Oudejans 1992
- Euphorbia nicholasii Oudejans 1989
- Euphorbia niciciana Borbás 1893
- Euphorbia nigrispina N.E.Br. 1911
- Euphorbia nigrispinioidesEuphorbia nigrispinioidesEuphorbia nigrispinioides is a species of plant in the Euphorbiaceae family. It is endemic to Ethiopia.-Source:* World Conservation Monitoring Centre 1998. . Downloaded on 21 August 2007....
M.G.Gilbert 1993 (s) - Euphorbia niqueroana Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1930 - Euphorbia nivulia Buch.-Ham.Francis Buchanan-HamiltonDr Francis Buchanan, later known as Francis Hamilton but often referred to as Francis Buchanan-Hamilton was a Scottish physician who made significant contributions as a geographer, zoologist, and botanist while living in India.The standard botanical author abbreviation Buch.-Ham. is applied to...
1825 (s) - Euphorbia nocens (L.C.Wheeler) V.W.Steinm. 2003
- Euphorbia nodosa Houtt.Martinus HouttuynMaarten Houttuyn or Houttuijn , Latinised as Martinus Houttuyn, was a Dutch naturalist.Houttuyn was born in Hoorn, studied medicine in Leiden and moved to Amsterdam in 1753. He published many books on natural history. His areas of interest encompassed Pteridophytes, Bryophytes and Spermatophytes...
1777 - Euphorbia nogalensis (A.Hässl.) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1988 (s) - Euphorbia norfolkiana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia normannii Schmalh.Johannes Theodor SchmalhausenJohannes Theodor Schmalhausen was a botanist, known for his studies of East-European plants - External links :...
ex LipskyVladimir Ippolitovich LipskyVladimir Ippolitovich Lipsky was a Ukrainian scientist, botanist; a member of National Academy of Sciences of Ukraine and corresponding member of the USSR Academy of Sciences, and the Director of the Botanical Gardens of the Odessa University.- Birth and education :Vladimir was born on the 11th...
1891 - Euphorbia notoptera Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia novorossica Dubovik 1976
- Euphorbia noxiaEuphorbia noxiaEuphorbia noxia is a species of plant in the Euphorbiaceae family. It is endemic to Somalia, and is threatened by habitat loss.-Source:* Thulin, M. 1998. . Downloaded on 21 August 2007....
PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 (s) - Euphorbia nubica N.E.Br. 1911 (s)
- Euphorbia nubigena L.C.Leach 1976 (s)
- Euphorbia nubigena var. nubigena (s)
- Euphorbia nubigena var. rutilans L.C.Leach 1976 (s)
- Euphorbia nudicaulis Perr.George Samuel PerrottetGeorge Samuel Perrottet was a Swiss-born, French botanist and horticulturalist who was a native of Vully, canton Vaud....
1824 (s) - Euphorbia nummularia Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1847 - Euphorbia nutansEuphorbia nutansEuphorbia nutans is a species of euphorb known by the common names eyebane and nodding spurge. It is native to the eastern United States and parts of South America. It is known as a weed in parts of its native range, as well as in areas where it has been introduced. This is an annual herb growing...
Lag. 1816 - Euphorbia nyassae PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s) - Euphorbia nyikae PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1895 (s)- Euphorbia nyikae var. neovolkensii (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia nyikae var. nyikae (s)
- Euphorbia nyikae var. neovolkensii (Pax
O
- Euphorbia oatesii RolfeRobert Allen RolfeRobert Allen Rolfe was a British botanist specializing in the study of orchids. He was the first curator of the orchid herbarium at the Royal Botanic Gardens, Kew, founded the magazine The Orchid Review,and published many papers on hybrids of different species of orchids.The genus Allenrolfea of...
1889 (s) - Euphorbia oaxacana B.L.Rob.Benjamin Lincoln RobinsonBenjamin Lincoln Robinson was an American botanist.-External links:*...
& Greenm. 1896 (s) - Euphorbia obconica BojerWenceslas BojerWenceslas Bojer was a notable naturalist and botanist.He was born to Simon Bojer and Barbara Staub....
ex N.E.Br. 1912 - Euphorbia obcordataEuphorbia obcordataEuphorbia obcordata is a species of plant in the Euphorbiaceae family. It is endemic to Yemen. Its natural habitats are subtropical or tropical dry forests and rocky areas.-Source:* Miller, A. 2004. . Downloaded on 21 August 2007....
Balf.f.Isaac Bayley BalfourSir Isaac Bayley Balfour FRS FRSE was a Scottish botanist. He was the son of John Hutton Balfour who was also a botanist.-Biography:...
1884 (s) - Euphorbia obesaEuphorbia obesaEuphorbia obesa is a subtropical succulent species of Euphorbia genus. It comes from South Africa, especially in the Cape Province.The plant is dioecious which means that a subject has only male or female flowers....
Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1903 (s)- Euphorbia obesa ssp. obesa (s)
- Euphorbia obesa ssp. symmetrica (A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane) G.D.Rowley 1998 (s)
- Euphorbia oblanceolata Balf.f.Isaac Bayley BalfourSir Isaac Bayley Balfour FRS FRSE was a Scottish botanist. He was the son of John Hutton Balfour who was also a botanist.-Biography:...
1884 (s) - Euphorbia obliqua F.Bauer ex Endl. 1833
- Euphorbia oblongataEuphorbia oblongataEuphorbia oblongata is a species of spurge known by the common names eggleaf spurge and oblong spurge. It is native to Eurasia but can be found elsewhere as a weedy introduced species. This is a hairy perennial herb growing to maximum heights of just over half a meter. It has oval-shaped or narrow...
Griseb 1843 - Eggleaf spurge, oblong spurge - Euphorbia oblongifolia (K.Koch) K.Koch 1849
- Euphorbia obovata Decne.Joseph DecaisneJoseph Decaisne was a French botanist and agronomist.Although he was born in Brussels, Belgium, he exercised his activity exclusively in Paris...
1834 (s) - Euphorbia obtusata PurshFrederick Traugott PurshFrederick Traugott Pursh was a German-American botanist.Born in Grossenhain, Saxony, to the name Friedrich Traugott Pursh, he was educated at Dresden Botanical Gardens, and emigrated to the United States in 1799...
1814 - Euphorbia occidentaustralica Radcl.-Sm. & Govaerts 1996
- Euphorbia ocellataEuphorbia ocellataEuphorbia ocellata is a species of euphorb known by the common name Contura Creek sandmat. It is native to the southwestern United States where it grows in many types of habitat. This is a small annual herb with pairs of oblong to lance-shaped leaves, each leaf up to about 1.5 centimeters long. The...
DurandElias DurandElias Durand , born Élie Magloire Durand, was an eminent American pharmacist and botanist born in France....
& Hilg. 1854- Euphorbia ocellata ssp. arenicola (Parisch) Oudejans 1989
- Euphorbia ocellata ssp. ocellata
- Euphorbia ocellata ssp. rattanii (S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
) Oudejans 1989
- Euphorbia octoradiata H.Lév. & Vaniot ex H.Lév. 1908
- Euphorbia ocymoidea L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Euphorbia odontadenia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia odontophora S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia oerstediana (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - West Indian spurge - Euphorbia officinalis Forssk.Peter ForsskålPeter Forsskål, sometimes spelled Pehr Forsskål, Peter Forskaol, Petrus Forskål or Pehr Forsskåhl, was a Swedish explorer, orientalist, naturalist and an apostle of Carl Linnaeus.-Early life:...
1775 - Euphorbia officinarum L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Euphorbia ogadenensis P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia oidorhiza Pojark. 1951
- Euphorbia oligoclada L.C.Leach 1976 (s)
- Euphorbia olowaluana Sherff 1936 Akoko (Island of HawaiiHawaii (island)The Island of Hawaii, also called the Big Island or Hawaii Island , is a volcanic island in the North Pacific Ocean...
, MauiMauiThe island of Maui is the second-largest of the Hawaiian Islands at and is the 17th largest island in the United States. Maui is part of the state of Hawaii and is the largest of Maui County's four islands, bigger than Lānai, Kahoolawe, and Molokai. In 2010, Maui had a population of 144,444,...
) - Euphorbia omariana M.G.Gilbert 1990 (s)
- Euphorbia ophthalmica Rers. 1806
- Euphorbia opuntioides Welw.Friedrich WelwitschFriedrich Martin Josef Welwitsch was an Austrian explorer and botanist who in Angola discovered the plant Welwitschia mirabilis...
ex Hiern 1900 (s) - Euphorbia orabensis DinterKurt DinterMoritz Kurt Dinter , was a German botanist and explorer in South West Africa.- Education and career :...
1914 - Euphorbia oranensis (Croizat) Subils 1977
- Euphorbia orbiculata KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 - Euphorbia orbiculifolia S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 (s) - Euphorbia orbifolia (Alain) Oudejans 1989
- Euphorbia orientalis L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Euphorbia origanoidesEuphorbia origanoidesEuphorbia origanoides is a species of plant in the Euphorbiaceae family. It is endemic to Ascension Island a dependency of the UK overseas territory of Saint Helena. Its natural habitats are introduced vegetation. It is threatened by habitat loss.-Source:* Gray, A. 2003. . Downloaded on 21...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Euphorbia orizabae Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia ornithopus Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1809 (s) - Euphorbia orobanchoides (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium orobanchoides)
- Euphorbia orobanchoides var. calycina (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium orobanchoides var. calycinum)
- Euphorbia orobanchoides var. orobanchoides (s) (= Monadenium orobanchoides var. orobanchoides)
- Euphorbia orphanidis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859 - Euphorbia orthocladaEuphorbia orthocladaEuphorbia orthoclada is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical dry shrubland, and rocky areas. It is threatened by habitat loss....
BakerJohn Gilbert BakerJohn Gilbert Baker was an English botanist.Baker was born in Guisborough, the son of John and Mary Baker and educated at Quaker schools in Ackworth and York....
1887 (s)- Euphorbia orthoclada ssp. orthoclada (s)
- Euphorbia orthoclada ssp. vepretorum (DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
) LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1962 (s)
- Euphorbia oryctis DinterKurt DinterMoritz Kurt Dinter , was a German botanist and explorer in South West Africa.- Education and career :...
1931 - Euphorbia oschtenica Galushko 1973
- Euphorbia osyridae Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia osyridiformis Parsa 1848
- Euphorbia otjipembanaEuphorbia otjipembanaEuphorbia otjipembana is a species of plant in the Euphorbiaceae family. It is endemic to Namibia. Its natural habitat is subtropical or tropical dry shrubland.-Source:* Craven, P. & Loots, S. 2004. . Downloaded on 21 August 2007....
L.C.Leach 1976 (s) - Euphorbia ovalleana Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1895 - Euphorbia ovata (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia oxycoccoides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia oxyodonta Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Hausskn.Heinrich Carl HaussknechtHeinrich Carl Haussknecht was a German pharmacist and botanical collector who was a native of Bennungen, Sachsen-Anhalt.Trained as a pharmacist, Haussknecht is remembered for his extensive collection and description of plant species...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia oxyphylla Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 (s) - Euphorbia oxystegia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s)
P
- Euphorbia pachyclada S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia pachypoda Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1924 - Euphorbia pachypodioidesEuphorbia pachypodioidesEuphorbia pachypodioides is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss. It also has the binomial synonym Euphorbia antankara ....
Boiteau 1942 (s) - Euphorbia pachyrrhiza Kar. & Kir. 1841
- Euphorbia pachysanthaEuphorbia pachysanthaEuphorbia pachysantha is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes. It is threatened by habitat loss....
Baill.Henri Ernest BaillonHenri Ernest Baillon was a French botanist and physician. He was born in Calais on November 30, 1827 and died in Paris on July 19, 1895.Baillon spent his professional life as a professor of natural history, and he published numerous works on botany...
1886 (s) - Euphorbia paganorum A.Chev.Auguste Jean Baptiste ChevalierAuguste Jean Baptiste Chevalier was a French botanist, taxonomist, and explorer of tropical Africa, especially of French colonial empire Africa and Côte d'Ivoire. He also explored and collected plants in South America and tropical Asia...
1948 (s) - Euphorbia palmeriEuphorbia palmeriEuphorbia palmeri is a species of spurge known by the common name woodland spurge. It is native to the southwestern United States from California to Utah, where it can be found in a number of habitats. This is a common perennial herb usually not exceeding half a meter in height. It has small oval...
Engelm. ex S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1880 - Wood spurge, woodland spurge - Euphorbia paludicola McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961 - Euphorbia palustrisEuphorbia palustrisEuphorbia palustris, or also known as the Marsh Euphorbia is an ideal plant for gardening because it has a different color for almost all of the seasons. It is a plant that has a very sticky sap which one should beware of because it is poisonous and might cause an irritation. The Marsh Euphorbia...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Marsh spurge - Euphorbia pamirica (Prokh.) Prokh. 1949
- Euphorbia pampeana Speg. 1893 (s)
- Euphorbia pancheri BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1861 (s) - Euphorbia panchganiensis Blatt. & McCann ex Blatt. 1931 (s)
- Euphorbia pancicii G.Beck 1920
- Euphorbia paniculata Desf.René Louiche DesfontainesRené Louiche Desfontaines was a French botanist.Desfontaines was born near Tremblay in Brittany. He attended the Collège de Rennes and in 1773 went to Paris to study medicine. His interest in botany originated from lectures at the Jardin des Plantes given by Louis Guillaume Lemonnier...
1798 - Euphorbia panjutinii Grossh. 1950
- Euphorbia pantomalaca Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
& Steyerm.Julian Alfred SteyermarkJulian Alfred Steyermark was an American botanist. His focus was on New World vegetation, and he specialized in the family Rubiaceae.- Life and work :...
1944 (s) - Euphorbia papilionum S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia papillaris (Jan ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Raffaelli & Ricceri 1988 (s) - Euphorbia papillosa A.St.-Hil.Augustin Saint-HilaireAugustin François César Prouvençal de Saint-Hilaire , French botanist and traveler, was born at Orléans, France, on 4 October 1779. He began to publish memoirs on botanical subjects at an early age...
1824 (s)- Euphorbia papillosa var. erythrorrhiza (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Subils 1971 (s) - Euphorbia papillosa var. papillosa (s)
- Euphorbia papillosa var. erythrorrhiza (Boiss.
- Euphorbia papillosicapsa L.C.Leach 1975 (s)
- Euphorbia paradoxa (SchurPhilipp Johann Ferdinand SchurPhilipp Johann Ferdinand Schur was a German-Austrian pharmacist and botanist who was a native of Königsberg....
) Simonk. 1883 - Euphorbia paraliasEuphorbia paraliasEuphorbia paralias is a species of Euphorbia, native to Europe, northern Africa, and western Asia.It is a glaucous perennial plant growing up to 70 cm tall. The crowded leaves are elliptic-ovate and 5 to 20 mm long.The species is widely naturalised in Australia...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Sea spurge - Euphorbia paranensis Dusén 1910
- Euphorbia parciflora Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1919 - Euphorbia parciramulosa Schweinf.Georg August SchweinfurthGeorg August Schweinfurth was a Baltic German botanist, traveller in East Central Africa and ethnologist....
1899 (s) - Euphorbia paredonensis (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Oudejans 1989 - Euphorbia parifolia N.E.Br. 1913
- Euphorbia parishiiEuphorbia parishiiEuphorbia parishii is a species of euphorb known by the common name Parish's sandmat. It is native to the sandy soils of the deserts in California and Nevada. It is a perennial herb forming a small patch on the ground. The slender, hairless, tangling stems have pairs of tiny, pointed oval leaves,...
GreeneEdward Lee GreeneEdward Lee Greene, Ph.D., was an American botanist known for his numerous publications including the two-part Landmarks of Botanical History and the naming or redescribing of over 4,400 species of plants in the American West.- Early Life :Edward Lee Greene was born on August 20, 1843 in...
1886 - Euphorbia parodii Oudejans 1989
- Euphorbia parryi Engelm. 1875
- Euphorbia parva N.E.Br. 1911
- Euphorbia parvicaruncula D.C.Hassall 1977 (s)
- Euphorbia parviceps L.C.Leach 1974 (s)
- Euphorbia parvicyathophoraEuphorbia parvicyathophoraEuphorbia parvicyathophora is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1986 (s) - Euphorbia parviflora L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1759 - Euphorbia parvula DelileAlire Raffeneau DelileAlire Raffeneau Delile was a French botanist.-Biography:He studied botany with Jean Lemonnier, and was in the Paris medical school in 1796.-Egypt:...
1813 - Euphorbia patula P.Miller 1768
- Euphorbia patentispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2002 (s) - Euphorbia paucipila Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1908 - Euphorbia pauciradiata Blatt. 1933
- Euphorbia paulianiiEuphorbia paulianiiEuphorbia paulianii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia paxiana DinterKurt DinterMoritz Kurt Dinter , was a German botanist and explorer in South West Africa.- Education and career :...
1921 - Euphorbia pedemontana L.C.Leach 1988 (s)
- Euphorbia pedersenii Subils 1971
- Euphorbia pediculifera Engelm. 1858
- Euphorbia pedilanthoidesEuphorbia pedilanthoidesEuphorbia pedilanthoides is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 (s) - Euphorbia pedroi Molero & RoviraRoviraThis article is about the Colombian town. For people with the surname Rovira, see Rovira Rovira is a town and municipality in the Tolima department of Colombia. The population of the municipality was 21,822 as of the 1993 census....
1997 (s) - Euphorbia peganoides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia peisonis Rech.Karl RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the father of botanist Karl Heinz Rechinger .He studied at the University of Vienna, and from 1902 to 1922 was a museum curator at the botanical division of the Vienna Naturhistorisches Museum...
1926 - Euphorbia pekinensisEuphorbia pekinensisEuphorbia pekinensis, the Peking spurge, is a flowering plant native to Asia.-Medicinal uses:It is one of the 50 fundamental herbs used in traditional Chinese medicine, where it is called dàjǐ .-External links:*...
Rupr.Franz Josef RuprechtFranz Josef Ruprecht was an Austrian-born physician and botanist active in Russia, where he was known as Frants Ivanovič Ruprekt . He grew up, studied, and graduated as Doctor of Medicine in 1836 in Prague...
1859- Euphorbia pekinensis ssp. asoensis Kurosawa & H.Ohashi 1994
- Euphorbia pekinensis ssp. fauriei Kurosawa & H.Ohashi 1994
- Euphorbia pekinensis ssp. lasiocaula Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Oudejans 1992 - Euphorbia pekinensis ssp. pekinensis
- Euphorbia pekinensis ssp. pseudolucorum Hurus. & Oudejans 1992
- Euphorbia pekinensis ssp. sinanensis Hurus. & Oudejans 1992
- Euphorbia pekinensis ssp. subulatifolius Hurus. & T.B.Lee 1983
- Euphorbia pekinensis ssp. watanabei MakinoTomitaro Makinothumb|200px|Tomitaro Makino was a pioneer Japanese botanist noted for his taxonomic work. He has been called "Father of Japanese Botany", as he was one of the first Japanese botanists to work extensively on classifying Japanese plants using the system developed by Linnaeus...
& Oudejans 1992
- Euphorbia pellegrinii LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1947 - Euphorbia peltata Roxb.William RoxburghWilliam Roxburgh was a Scottish surgeon and botanist. He has been called the Father of Indian Botany.-Early life:Roxburgh was born at Underwood in the parish of Craigie, Ayrshire. He studied medicine in Edinburgh...
1832 - Euphorbia peninsularis I.M.Johnst.Ivan Murray JohnstonI. M. Johnston , was a United States botanist. He studied at Pomona College in Claremont, California and at Harvard University...
1922 - Euphorbia pentadactyla Griseb 1879
- Euphorbia pentagonaEuphorbia pentagonaEuphorbia pentagona is a medium green Euphorbia starts off as having a pentagonal prism shape where each vertex is extruded outwards, and each side is a mild concavity, along the height of the euphorb. Spines, red in colour when fresh, exit the body along each extrusion at equal intervals. As the...
Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
1828 (s) - Euphorbia pentlandii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia pentops A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia peperomioides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia peplidion Engelm. 1858 - Low spurge
- Euphorbia peplis L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Purple spurge - Euphorbia peplusEuphorbia peplusEuphorbia peplus is a species of Euphorbia, native to most of Europe, northern Africa, and western Asia, where it typically grows in cultivated arable land, gardens, and other disturbed land.Outside of its native range it is very widely naturalised and often invasive, including in Australia, New...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Petty spurge - Euphorbia perangusta R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1938 (s) - Euphorbia perangustifolia S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984 - Euphorbia perarmata S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia perbracteata Gage 1914
- Euphorbia perennans (Shinners) Warnock & I.M.Johnst.Ivan Murray JohnstonI. M. Johnston , was a United States botanist. He studied at Pomona College in Claremont, California and at Harvard University...
1960 - Euphorbia pereskiifolia Baill.Henri Ernest BaillonHenri Ernest Baillon was a French botanist and physician. He was born in Calais on November 30, 1827 and died in Paris on July 19, 1895.Baillon spent his professional life as a professor of natural history, and he published numerous works on botany...
1860 (s) (= Synadenium pereskiifolium) - Euphorbia perfoliata Scheutz 1888
- Euphorbia pergracilis P.G.Mey. 1966
- Euphorbia peritropoides (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) V.W.Steinm. 2003 (= Pedilanthus peritropoides) - Euphorbia perlignea McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961 - Euphorbia perpera N.E.Br. 1915 (s)
- Euphorbia perplexa L.C.Leach 1992 (s)
- Euphorbia perplexa var. kasamana L.C.Leach 1992 (s)
- Euphorbia perplexa var. perplexa (s)
- Euphorbia perrieriEuphorbia perrieriEuphorbia perrieri is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1899 (s)- Euphorbia perrieri var. elongata DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 (s) - Euphorbia perrieri var. perrieri (s)
- Euphorbia perrieri var. elongata Denis
- Euphorbia persistentifolia L.C.Leach 1965 (s)
- Euphorbia personata Croizat & V.W.Steinm. 2003 (s) (= Pedilanthus personatus)
- Euphorbia peruviana L.C.Wheeler 1939
- Euphorbia pervilleana BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1861 (s) - Euphorbia pestalozzae Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 - Euphorbia petala EwartAlfred James EwartAlfred James Ewart, FRS, was an English-Australian botanist.Ewart was born in Toxteth Park, Liverpool, England, second son of Edmund Brown Ewart, B.A. and his wife, Martha née Williams. Alfred was educated at the Liverpool Institute and University College, Liverpool, Ewart graduated Ph.D. at...
& L.R.Kerr 1926 - Euphorbia pervittata S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2000 (s) - Euphorbia petiolaris Sims 1805 (s) - Manchineel berry
- Euphorbia petiolata BanksJoseph BanksSir Joseph Banks, 1st Baronet, GCB, PRS was an English naturalist, botanist and patron of the natural sciences. He took part in Captain James Cook's first great voyage . Banks is credited with the introduction to the Western world of eucalyptus, acacia, mimosa and the genus named after him,...
& Sol.Daniel SolanderDaniel Carlsson Solander or Daniel Charles Solander was a Swedish naturalist and an apostle of Carl Linnaeus. Solander was the first university educated scientist to set foot on Australian soil.-Biography:...
1794 - Euphorbia petitiana A.Rich.Achille RichardAchille Richard was a French botanist and physician .He was son of a notable botanist, Louis-Claude Marie Richard .Pharmacist in the French fleet and member of several well-known societies of their time....
1850 - Euphorbia petraea S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia petricola P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia petrina S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1888 - Euphorbia petrophila C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
1850 - Euphorbia pettersonii Svent. 1949
- Euphorbia pfeilii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1897 - Euphorbia philippiana (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia phillipsiae N.E.Br. 1903 (s)
- Euphorbia phillipsioides S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia phosphorea Mart.Carl Friedrich Philipp von MartiusCarl Friedrich Philipp von Martius was a German botanist and explorer.Martius was born at Erlangen, where he graduated M.D. in 1814, publishing as his thesis a critical catalogue of plants in the botanic garden of the university...
1828 (s) - Euphorbia phylloclada Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia phymatosperma Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Gaill. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859- Euphorbia phymatosperma ssp. cernua (Coss. & DurieuMichel Charles Durieu de MaisonneuveMichel Charles Durieu de Maisonneuve was a French soldier and botanist who was a native of Saint-Eutrope-de-Born in the department of Lot-et-Garonne....
) Vindt 1953 - Euphorbia phymatosperma ssp. phymatosperma
- Euphorbia phymatosperma ssp. cernua (Coss. & Durieu
- Euphorbia physalifolia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia phosocaulos Mouterde 1953
- Euphorbia physocladaEuphorbia physocladaEuphorbia physoclada is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-References:...
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia picachensis Brandegee 1915
- Euphorbia pillansii N.E.Br. 1913 (s)
- Euphorbia pillansii var. albovirens A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia pillansii var. pillansii (s)
- Euphorbia pillansii var. ramosissima A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s)
- Euphorbia pillansii var. albovirens A.C.White, R.A.Dyer
- Euphorbia pilosa L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753- Euphorbia pilosa ssp. ojensis StepanovStepanovStepanov is a common Russian and Serbian surname and may refer to the following people:*Aleksei Stepanov , Russian footballer*Aleksandr Stepanov , several people...
1994 - Euphorbia pilosa ssp. pilosa
- Euphorbia pilosa ssp. ojensis Stepanov
- Euphorbia pilosissima S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984 - Euphorbia pinariona Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1930 - Euphorbia pinetorum (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) G.L.Webster 1913 - Pineland spurge - Euphorbia pinkavana I.M.Johnst.Ivan Murray JohnstonI. M. Johnston , was a United States botanist. He studied at Pomona College in Claremont, California and at Harvard University...
1975 - Euphorbia pionosperma V.W.Steinm. & Felger 1997
- Euphorbia pirottae A.Terracc. 1894 (s)
- Euphorbia piscatoria Ait. 1789 (s)
- Euphorbia piscidermis M.G.Gilbert 1974 (s)
- Euphorbia piscida Hub.-Mor. & M.S.Khan ex M.S.Khan 1964
- Euphorbia pitcairnensis N.E.Br. 1935
- Euphorbia pithyusa L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1953- Euphorbia pithyusa ssp. cupanii (Guss. ex Bertol.Antonio BertoloniAntonio Bertoloni was an Italian botanist who made extensive studies of Italian plants. He also collected notable samples of Central American flora.- References :...
) Radcl.-Sm. 1968 - Euphorbia pithyusa ssp. dianthifolia (Lojac.) Oudejans 1992
- Euphorbia pithyusa ssp. pithyusa
- Euphorbia pithyusa ssp. cupanii (Guss. ex Bertol.
- Euphorbia plagianthaEuphorbia plagianthaEuphorbia plagiantha is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-References:...
DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1903 (s) - Fish skin euphorb - Euphorbia planiceps A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia planiticola D.C.Hassall 1977 (s)
- Euphorbia platycephala PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 (s) - Euphorbia platycladaEuphorbia platycladaEuphorbia platyclada is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1970 (s)- Euphorbia platyclada var. hardyi RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1970 (s) - Euphorbia platyclada var. platyclada (s)
- Euphorbia platyclada var. hardyi Rauh
- Euphorbia platyphyllos L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Broad-leaved spurge - Euphorbia platypoda PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1912 - Euphorbia platyrrhiza L.C.Leach 1976 (s)
- Euphorbia platysperma Engelm. ex S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1880 - Euphorbia plebeia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia plenispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1999 (s) - Euphorbia plicata S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1886 - Euphorbia plumerioides Teijsm.Johannes Elias TeijsmannJohannes Elias Teijsmann was a botanist and plant collector. He was born in Arnhem, Netherlands.Teijsmann travelled to Java in 1830 as Gardener of Governor General van den Bosch. He was appointed the Curator of the Buitenzorg Botanic Gardens the following year, a post he held until 1869...
ex Hassk.Justus Carl HasskarlJustus Carl Hasskarl was a Dutch explorer and botanist specialising in Pteridophytes, Bryophytes and Spermatophytes.-Biography:He was cofounder of the Society of natural Curiosities of India, in Bavaria...
1858 (s) - Euphorbia plummeriae S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1883 - Euphorbia podadenia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia podocarpifolia Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1924 (s) - Euphorbia poecilophylla (Prokh.) Prokh. 1949
- Euphorbia poeppigii (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia poissoniiEuphorbia poissoniiEuphorbia poissonii , also known as Euphorbia poissoni and, incorrectly as Euphorbia poisoni is a highly irritant and toxic succulent member of the large and varied spurge family of plants. It is native to northern Nigeria, where local farmers extract its latex for use as a pesticide...
PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1902 (s) - Euphorbia polyacantha Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia polyantha PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1909 (s) - Euphorbia polycarpaEuphorbia polycarpaEuphorbia polycarpa is a species of spurge known by the common name smallseed sandmat. It is native to the southwestern United States and northern Mexico, especially the deserts and other dry, sandy areas. This is a perennial herb producing stems that trail along the ground to form a clump or mat,...
Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1844 - Euphorbia polycephala MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1931 (s) - Euphorbia polychroma Anton Josef Kerner 1875 - Cushion spurge; Cushion euphorbia (see also Euphorbia epithymoidesEuphorbia epithymoidesEuphorbia epithymoides is a plant of the Euphorbiaceae family. Its habitats are Libya, Turkey and East, Middle, and Southeast Europe.The inflorescences are pale green with a yellow centre....
) - Euphorbia polycnemoides Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia polygalifolia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Reut.George François ReuterGeorge François Reuter was a French botanist and plant collector. He was born in Paris, and died in Geneve.-References:...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia polygona Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
1803 (s) - Euphorbia polygonifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Euphorbia polyphylla Engelm. ex Holz. 1892 - Lesser Florida spurge
- Euphorbia polytimetica (Prokh.) Prokh. 1949
- Euphorbia ponderosa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia pondii Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1890 - Euphorbia popayanensis Prokh. 1899
- Euphorbia porphyrantha Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1895 (s) - Euphorbia porphyrastra Hand.-Mazz. 1925
- Euphorbia porteriana (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989- Euphorbia porteriana var. keyensis (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989 - Euphorbia porteriana var. porteriana
- Euphorbia porteriana var. scoparia (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989
- Euphorbia porteriana var. keyensis (Small
- Euphorbia portlandica L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Portland spurge - Euphorbia portucasadiana (Croizat) Subils 1977
- Euphorbia portulacoides L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1826 (s)- Euphorbia portulacoides ssp. collina (Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
) Croizat 1943 (s) - Euphorbia portulacoides ssp. major (Müll.Arg.Johannes Müller ArgoviensisJohannes Müller Argoviensis was the name used by the Swiss botanist Johann Müller . He was the monographer of Resedaceae, Apocynaceae and Euphorbiaceae in A. P. de Candolle's Prodromus and Martius's Flora Brasiliensis. He was also an authority on lichens.-References:...
) Croizat 1943 (s) - Euphorbia portulacoides ssp. portulacoides (s)
- Euphorbia portulacoides ssp. collina (Phil.
- Euphorbia postii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1879 - Euphorbia potanii Prokh. 1927
- Euphorbia potentilloides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia potosina FernaldMerritt Lyndon FernaldMerritt Lyndon Fernald was an American botanist. In his time he was regarded as the most respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. He published more than 850 scientific papers and wrote and edited the seventh and eighth...
1901 - Euphorbia prieuriana BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1860 - Euphorbia primulifoliaEuphorbia primulifoliaEuphorbia primulifolia is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical seasonally wet or flooded lowland grassland, subtropical or tropical high-altitude grassland, and rocky areas.this plant smells. It is threatened...
BakerJohn Gilbert BakerJohn Gilbert Baker was an English botanist.Baker was born in Guisborough, the son of John and Mary Baker and educated at Quaker schools in Ackworth and York....
1881 (s)- Euphorbia primulifolia var. begardii Cremers 1984 (s)
- Euphorbia primulifolia var. primulifolia (s)
- Euphorbia proballyana L.C.Leach 1968 (s)
- Euphorbia proballyana var. multangula S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2000 (s) - Euphorbia proballyana var. proballyana (s)
- Euphorbia proballyana var. multangula S.Carter
- Euphorbia proctorii (D.G.Burch) Correll 1980
- Euphorbia prolifera Buch.-Ham.Francis Buchanan-HamiltonDr Francis Buchanan, later known as Francis Hamilton but often referred to as Francis Buchanan-Hamilton was a Scottish physician who made significant contributions as a geographer, zoologist, and botanist while living in India.The standard botanical author abbreviation Buch.-Ham. is applied to...
ex D.DonDavid DonDavid Don was a Scottish botanist,David Don was born on December 21, 1799, at Doo Hillock, Forfar, Angus, Scotland. He was the younger brother of George Don, also a botanist, their father being George Don of Forfar and his wife Caroline Clementina Stuart...
1825 - Euphorbia promeocarpa P.H.Davis 1947
- Euphorbia prona S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia propingua N.E.Br. 1911
- Euphorbia prostrataEuphorbia prostrataEuphorbia prostrata is a species of euphorb known by the common name prostrate sandmat. It is native to the West Indies and certain parts of South America, but it is widely naturalized in many other parts of the world, where it can be found in varied habitat types and in many areas grows as a...
Ait. 1789- Euphorbia prostrata ssp. caudirhiza FosbergFrancis Raymond FosbergFrancis Raymond "Ray" Fosberg was an American botanist. A prolific collector and author, he played a significant role in the development of coral reef and island studies.-History:...
1992 - Euphorbia prostrata ssp. prostrata
- Euphorbia prostrata ssp. caudirhiza Fosberg
- Euphorbia przewalskii Prokh. 1927
- Euphorbia psammophila Ule 1908 (s)
- Euphorbia pseudagraria P.A.Smirn. 1940
- Euphorbia pseudoapios MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
& Weiller 1939 (s) - Euphorbia pseudoburuana P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia pseudocactus A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1906 (s) - Euphorbia pseudodendroides H.Lindb. 1932
- Euphorbia pseudoduseimata R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1941 (s) - Euphorbia pseudofalcata Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1951 - Euphorbia pseudofulva Miranda 1950
- Euphorbia pseudoglareosa Klokov 1955
- Euphorbia pseudoglobosa MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1936 (s) - Euphorbia pseudograntii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1901 (s) - "Euphorbia pseudograntii" Bruyns 2006 (non Pax: preoccupied) (s) (= Synadenium grantii)
- Euphorbia pseudohirsuta Bruyns 2006 (s) (= Monadenium hirsutum)
- Euphorbia pseudohypogaea DinterKurt DinterMoritz Kurt Dinter , was a German botanist and explorer in South West Africa.- Education and career :...
1921 (s) - Euphorbia pseudolaevis Bruyns 2006 (s) (= Monadenium laeve)
- Euphorbia pseudolucida SchurPhilipp Johann Ferdinand SchurPhilipp Johann Ferdinand Schur was a German-Austrian pharmacist and botanist who was a native of Königsberg....
1852 - Euphorbia pseudomollis Bruyns 2006 (s) (= Synadenium molle)
- Euphorbia pseudonervosa Bruyns 2006 (s) (= Monadenium nervosum)
- Euphorbia pseudonudicaulis Bruyns 2006 (s) (= Monadenium nudicaule)
- Euphorbia pseudopetiolata Bruyns 2006 (s) (= Monadenium petiolatum)
- Euphorbia pseudoracemosa (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium pseudoracemosum)
- Euphorbia pseudoracemosa var. lorifolia (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium pseudoracemosum var. lorifolium)
- Euphorbia pseudoracemosa var. pseudoracemosa (s) (= Monadenium pseudoracemosum var. pseudoracemosum)
- Euphorbia pseudosikkimensis (Hurus. & Tanaka) Radcl.-Sm. 1981
- Euphorbia pseudosimplex Bruyns 2006 (s) (= Monadenium simplex)
- Euphorbia pseudostellata Bruyns 2006 (s) (= Monadenium stellatum)
- Euphorbia pseudotrinervis Bruyns 2006 (s) (= Monadenium trinerve)
- Euphorbia pseudotuberosa PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1908 (s) - Euphorbia pseudovolkensii Bruyns 2006 (s) (= Synadenium volkensii)
- Euphorbia pteroclada L.C.Leach 1976 (s)
- Euphorbia pterococca Brot. 1805
- Euphorbia pteroneura A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1906 (s) - Euphorbia pubentissima Michx.André MichauxAndré Michaux was a French botanist and explorer.-Biography:Michaux was born in Satory, now part of Versailles, Yvelines. After the death of his wife within a year of their marriage he took up the study of botany and was a student of Bernard de Jussieu...
1803 - False flowering spurge - Euphorbia puberula FernaldMerritt Lyndon FernaldMerritt Lyndon Fernald was an American botanist. In his time he was regarded as the most respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. He published more than 850 scientific papers and wrote and edited the seventh and eighth...
1901 - Euphorbia pubicaulis S.MooreSpencer Le Marchant MooreSpencer Le Marchant Moore was an English botanist.Moore was born in Hampstead. He worked at the Royal Botanic Gardens, Kew from about 1870 to 1879, wrote a number of botanical papers, and then worked in an unofficial capacity at the Natural History Museum from 1896 until his death.Moore is...
1926 - Euphorbia pubiglans N.E.Br. 1915 (s)
- Euphorbia pudibunda (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium pudibundum)
- Euphorbia pudibunda var. lanata (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns 2006 (s) (= Monadenium pudibundum var. lanatum) - Euphorbia pudibunda var. rotundifolia (Malaysse & Lecron) Bruyns 2006 (s) (= Monadenium pudibundum var. rotundifolium)
- Euphorbia pudibunda var. pudibunda (s) (= Monadenium pudibundum var. pudibundum)
- Euphorbia pueblensis Brandegee 1917
- Euphorbia pugniformis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia pulcherrima Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1834 (s) - Poinsettia - Euphorbia pulvinata MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1909 (s) - Pincushion euphorbia - Euphorbia pumicicola Huft 1985
- Euphorbia punctata DelileAlire Raffeneau DelileAlire Raffeneau Delile was a French botanist.-Biography:He studied botany with Jean Lemonnier, and was in the Paris medical school in 1796.-Egypt:...
1813 - Euphorbia punctulata AnderssonNils Johan AnderssonNils Johan Andersson , was a Swedish botanist and traveller. This botanist is denoted by the author abbreviation N.J.Andersson when citing a botanical name....
1854 - Euphorbia punicea Sw.Olof SwartzOlof Peter Swartz was a Swedish botanist and taxonomist. He is best known for his taxonomic work and studies into pteridophytes...
1788 (s) - Euphorbia purpurea (Raf.Constantine Samuel Rafinesque-SchmaltzConstantine Samuel Rafinesque-Schmaltz, as he is known in Europe, was a nineteenth-century polymath who made notable contributions to botany, zoology, the study of prehistoric earthworks in North America and Mesoamerican ancient linguistics.Rafinesque was eccentric, and is often portrayed as an...
) FernaldMerritt Lyndon FernaldMerritt Lyndon Fernald was an American botanist. In his time he was regarded as the most respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. He published more than 850 scientific papers and wrote and edited the seventh and eighth...
1932 - Darlington's glade spurge - Euphorbia pusilla Lag. 1816
- Euphorbia pycnostegia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia pygmaea Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1850 - Euphorbia pyrenaica Jord. 1846
- Euphorbia pyrifolia Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s)- Euphorbia pyrifolia var. coriacea Radcl.-Sm. 1984 (s)
- Euphorbia pyrifolia var. pyrifolia (s)
Q
- Euphorbia qarad Deflers 1896 (s)
- Euphorbia quadrangularis PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1980 (s) - Euphorbia quadrata NelNELNEL or Nel may refer to:People:*André Nel , South African cricketer*Anton Nel , American classical pianist*Dewald Nel , Scottish cricketer...
1935 (s) - Euphorbia quadrialata PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s) - Euphorbia quadrilatera L.C.Leach 1980 (s)
- Euphorbia quadrispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia quaitensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1988 (s) - Euphorbia quartziticolaEuphorbia quartziticolaEuphorbia quartziticola is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical high-altitude grassland.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1960 (s) - Euphorbia quinquecostata Volkens 1899 (s)
- Euphorbia quintasii Jord. 1892
- Euphorbia quitensisEuphorbia quitensisEuphorbia quitensis is a species of plant in the Euphorbiaceae family. It is endemic to Ecuador. Its natural habitat is subtropical or tropical moist montanes.-Source:* Santiana, J., Cerón, C. & Pitman, N. 2004. . Downloaded on 21 August 2007....
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862
R
- Euphorbia radians Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1839 (s) - Sun spurge- Euphorbia radians var. radians (s)
- Euphorbia radians var. stormiae (Croizat) Rzed. & S.Calderón 1988 (s)
- Euphorbia radiifera L.C.Leach 1975
- Euphorbia radioloides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia ramiglans N.E.Br. 1915 (s)
- Euphorbia ramofragaEuphorbia ramofragaEuphorbia ramofraga is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
& Humbert ex LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1952 (s) - Euphorbia ramosa Seaton 1893
- Euphorbia ramulosa L.C.Leach 1966 (s)
- Euphorbia randrianjohanyiEuphorbia randrianjohanyiEuphorbia randrianjohanyi is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
Haev. & Labat 2004 - Euphorbia rangovalensisEuphorbia rangovalensisEuphorbia rangovalensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes. It is threatened by habitat loss....
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1945 (s) - Euphorbia raphanorrhiza (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) J.F.Macbr. 1951 - Euphorbia raphilippii Oudejans 1989
- Euphorbia rapulum Kar. & Kir. 1842 (s)
- Euphorbia rauhiiEuphorbia rauhiiEuphorbia rauhii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
Haev. & Labat 2004 - Euphorbia razafindratsiraeEuphorbia razafindratsiraeEuphorbia razafindratsirae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss....
Lavranos 2002 (s) - Euphorbia razafinjohanyiEuphorbia razafinjohanyiEuphorbia razafinjohanyi is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia reboudiana Coss.Ernest CossonErnest Saint-Charles Cosson was a French botanist born in ParisHe is remembered for his studies of botanical species from North Africa, and during his career participated in eight trips to Algeria. With Jacques Nicolas Ernest Germain de Saint-Pierre , he published the influential Atlas de la Flore...
ex Batt.Jules Aimé BattandierJules Aimé Battandier was a French botanist who was a native of Annonay, department of Ardèche. He was an authority on Algerian flora....
& Trab. 1890 - Euphorbia reclinata P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia reconciliationis Radcl.-Sm. 1978
- Euphorbia rectirama N.E.Br. 1915 (s)
- Euphorbia recurva Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1847 - Euphorbia refugii Croizat 1946
- Euphorbia reghinii (Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
) Vollesen 1985 - Euphorbia regisjubae WebbPhilip Barker WebbPhilip Barker Webb was an English botanist.Webb, who was born to a wealthy aristocratic family studied languages, botany, and geology at Harrow and Oxford. He collected plants in Italy, Spain and Portugal, and was the first person to collect in the Tetuan Mountains of Morocco...
& Berthel.Sabin BerthelotSabin Berthelot was a French naturalist and ethnologist. He was resident on the Canary Islands for part of his life, and co-authored L'Histoire Naturelle des Îles Canaries with Philip Barker Webb....
1846 (s) - Euphorbia reineckei PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
ex Reinecke 1898 - Euphorbia reinhardtii Volkens 1899
- Euphorbia remyiEuphorbia remyiEuphorbia remyi is a rare species of flowering plant in the euphorb family known by the common name Remy's sandmat. It is endemic to the island of Kauai in Hawaii, where it grows in mixed mesic forests, wet forests and bogs from...
A.GrayAsa Gray-References:*Asa Gray. Dictionary of American Biography. American Council of Learned Societies, 1928–1936.*Asa Gray. Encyclopedia of World Biography, 2nd ed. 17 Vols. Gale Research, 1998.*Asa Gray. Plant Sciences. 4 vols. Macmillan Reference USA, 2001....
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia reniformis BlumeCarl Ludwig BlumeCharles Ludwig de Blume or Karl Ludwig von Blume was a German-Dutch botanist.He was born at Braunschweig in Germany, but studied at Leiden University and spent his professional life working in the Dutch East Indies and in the Netherlands, where he was Director of the Rijksherbarium at Leiden...
1826 - Euphorbia renneyi (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns 2006 (s) (= Monadenium renneyi) - Euphorbia repanda (Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
) SweetRobert Sweet (botanist)Robert Sweet was an English botanist, horticulturist and ornithologist.Born at Cockington near Torquay, Devonshire, England in 1783, Sweet worked as a gardener from the age of sixteen, and became foreman or partner in a series of nurseries. He was associated with nurseries at Stockwell, Fulham...
1818 - Euphorbia repens K.Koch 1849
- Euphorbia repetita Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
ex A.Rich.Achille RichardAchille Richard was a French botanist and physician .He was son of a notable botanist, Louis-Claude Marie Richard .Pharmacist in the French fleet and member of several well-known societies of their time....
1850 - Euphorbia reptans P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1977 (s) - Euphorbia resiniferaEuphorbia resiniferaEuphorbia resinifera is a species of spurge native to Morocco, where it occurs on the slopes of the Atlas Mountains.-Growth:It is a shrub growing to 60 cm tall, forming multi-stemmed cushion-shaped clumps up to 2 m wide...
BergOtto Karl BergOtto Karl Berg was a German botanist and pharmacist. The official abbreviation of his name, in botany, is O. Berg....
1863 (s) - Resin spurge - Euphorbia restiacea Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1846 (s) - Euphorbia restituta N.E.Br. 1915 (s)
- Euphorbia restricta R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1951 (s) - Euphorbia retusa Forssk.Peter ForsskålPeter Forsskål, sometimes spelled Pehr Forsskål, Peter Forskaol, Petrus Forskål or Pehr Forsskåhl, was a Swedish explorer, orientalist, naturalist and an apostle of Carl Linnaeus.-Early life:...
1775 - Euphorbia retrospinaEuphorbia retrospinaEuphorbia retrospina is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Gérold 2000 (s) - Euphorbia reuteriana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 - Euphorbia revolutaEuphorbia revolutaEuphorbia revoluta is a species of euphorb known by the common name threadstem sandmat. It is native to Mexico and the southwestern United States from California to the Rocky Mountains. It is an annual herb producing thin, erect stems with pairs of linear leaves, each leaf up to 2.6 centimeters long...
Engelm. 1858 - Euphorbia rhabdodes Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia rhabdotosperma Radcl.-Sm. 1975
- Euphorbia rhizophora (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium rhizophorum)
- Euphorbia rhombifolia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia rhytidosperma Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Balansa ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859 - Euphorbia rhytisperma (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia richardsiae L.C.Leach 1977 (s)
- Euphorbia richardsiae ssp. richardsiae (s)
- Euphorbia richardsiae ssp. robusta L.C.Leach 1977 (s)
- Euphorbia riebeckii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1899 (s) - Euphorbia rigidaEuphorbia rigidaEuphorbia rigida, also known as Gopher Spurge or Upright Myrtle Spurge, is a member of the genus Euphorbia. Gopher Spurge is a vascular plant...
M.Bieb. 1808 (s) - Euphorbia rimarum Coss. & Balansa ex Coss. 1873
- Euphorbia ritchiei (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium ritchiei)
- Euphorbia ritchiei ssp. marsabitensis (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns 2006 (s) (= Monadenium ritchiei ssp. marsabitense) - Euphorbia ritchiei ssp. nyambensis (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns 2006 (s) (= Monadenium ritchiei ssp. nyambense) - Euphorbia ritchiei ssp. ritchiei (s) (= Monadenium ritchiei ssp. ritchiei)
- Euphorbia ritchiei ssp. marsabitensis (S.Carter
- Euphorbia rivae PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1897 (s) - Euphorbia robecchii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1897 (s) - Euphorbia robivelonaeEuphorbia robivelonaeEuphorbia robivelonae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is intermittent rivers. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1994 (s) - Euphorbia rochaensis (Croizat) Alonso Paz & MarchesiMarchesiThe family Marchesi comes from the city of Lugo, near Bologna in the region of Emilia-Romagna, Italy. The family dispersed after the unification of Italy, one branch settling in South Africa....
1988 - Euphorbia rockiiEuphorbia rockiiEuphorbia rockii is a rare species of flowering plant in the euphorb family known by the common names Koolau Range sandmat and Rock's broomspurge. It is endemic to Oahu, Hawaii, where it is known only from the Koolau Mountains. There are 200 to 300 plants remaining...
C.N.ForbesCharles Noyes Forbes-Biography:Forbes was born in Boylston, Massachusetts on 24 September 1883. When he was at the University of California he worked as a cadet for the emergency service during the 1906 San Francisco earthquake. From 1908 to 1920 he was curator of Botany at the Bernice P. Bishop Museum in Honolulu...
1909 - Euphorbia rockii var. rockii C.N.ForbesCharles Noyes Forbes-Biography:Forbes was born in Boylston, Massachusetts on 24 September 1883. When he was at the University of California he worked as a cadet for the emergency service during the 1906 San Francisco earthquake. From 1908 to 1920 he was curator of Botany at the Bernice P. Bishop Museum in Honolulu...
1909- Euphorbia rockii var. grandiflora (HillebrandHillebrand- Hillebrand:*Art Hillebrand , American football player.*Candîce Hillebrand, South African born singer-songwriter*Harold Newcomb Hillebrand, , American Professor for literature and theatre...
) Oudejans 1989 - Euphorbia rockii var. rockii
- Euphorbia rockii var. grandiflora (Hillebrand
- Euphorbia roemeriana Scheele 1849 - Roemer's spurge
- Euphorbia rohlenae Velen. 1912
- Euphorbia roschanica (Ikonn.) Czerep. 1981
- Euphorbia rosea Retz. 1786
- Euphorbia rosescens E.L.Bridges & Orzell 2002
- Euphorbia rossiana PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1910 (s) - Euphorbia rossiiEuphorbia rossiiEuphorbia rossii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.It has reddish-yellow cyathia.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Buchloh 1967 (s) - Euphorbia rosularis Al.Fed. 1941
- Euphorbia rothiana Spreng. 1826
- Euphorbia rothrockii (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Oudejans 1989 - Euphorbia rowlandii R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1958 (s) - Euphorbia royleana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Churee - Euphorbia rubella PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s) - Euphorbia rubriflora N.E.Br. 1911
- Euphorbia rubromarginata L.E.Newton 1992 (s)
- Euphorbia rubriseminalis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1988 (s) - Euphorbia rubrispinosa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia rudis N.E.Br. 1915 (s)
- Euphorbia rudolfii N.E.Br. 1915 (s)
- Euphorbia ruficeps S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 (s) - Euphorbia rugosiflora L.C.Leach 1990 (s)
- Euphorbia ruizlealii Subils 1862
- Euphorbia rupestris C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1830 - Euphorbia ruscifolia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1915 - Euphorbia ruscinonensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia rutilis (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
& Steyerm.Julian Alfred SteyermarkJulian Alfred Steyermark was an American botanist. His focus was on New World vegetation, and he specialized in the family Rubiaceae.- Life and work :...
1944 - Euphorbia rzedowskii McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1995
S
- Euphorbia sabulicola Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
- Euphorbia saccharata Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
- Euphorbia sachetiana (J.Florence) Govaerts
- Euphorbia sahendi Bornm.Joseph Friedrich Nicolaus BornmüllerJoseph Friedrich Nicolaus Bornmüller was a German botanist who was born in Hildburghausen, Thuringia.He studied horticulture in Potsdam, and in 1886 travelled to the Balkans and Greece on his first botanical expedition...
- Euphorbia sajanensis (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Baikov - Euphorbia sakarahaensisEuphorbia sakarahaensisEuphorbia sakarahaensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
(s) - Euphorbia salicifolia HostNicolaus Thomas HostNicolaus Thomas Host was an Austrian botanist, and the personal physician of Holy Roman Emperor Francis II. His botanical works include Synopsis plantarum in Austria and the four-volume Austriacorum Icones et descriptions graminum; he was also the first director of the botanical garden at the...
- Euphorbia salsicola S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
- Euphorbia salotaEuphorbia salotaEuphorbia salota is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
(s) - Euphorbia salsuginosa (McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
) Radcl.-Sm. & Govaerts - Euphorbia samburuensis P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia sampsonii HanceHenry Fletcher HanceHenry Fletcher Hance was a British diplomat who devoted his spare time to the study of Chinese plants. Born in London, his first appointment was to Hong Kong in 1844; he later became vice-consul to Whampoa, consul to Canton, and finally consul to Xiamen, where he died in 1886. In 1873, Hance...
- Euphorbia sanasunitensis Hand.-Mazz.
- Euphorbia sancta PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
- Euphorbia sanctaecatharinae A.A.Fayad
- Euphorbia sanmartensis Rusby
- Euphorbia santapaui A.N.Henry (s)
- Euphorbia sapiifolia BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
- Euphorbia sapinii De Wild.Émile Auguste Joseph De WildemanÉmile Auguste Joseph De Wildeman was a Belgian botanist.His botanis author abbreviation is De Wild.-Works:* Les phanérogames des Terres Magellaniques., 1905.* Documents pour l'ètude de la geo-botanique congolaise, 1913....
(s) - Euphorbia sarawschanica RegelEduard August von RegelEduard August von Regel was a German horticulturalist and botanist. He ended his career serving as the Director of the Russian Imperial Botanical Garden of St. Petersburg...
- Euphorbia sarcodes Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
(s) - Euphorbia sarcostemmatoides Dinter
- Euphorbia sarcostemmoides J.H.Willis (s)
- Euphorbia sareptana A.Becker
- Euphorbia sarmentosa Welw.Friedrich WelwitschFriedrich Martin Josef Welwitsch was an Austrian explorer and botanist who in Angola discovered the plant Welwitschia mirabilis...
ex PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species.... - Euphorbia saurica Baikov
- Euphorbia saxatilis Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
- Euphorbia saxicola Radcl.-Sm.
- Euphorbia saxorum P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia scabrifolia S.Kurz
- Euphorbia scandens KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
- Euphorbia scarlatina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia scatorrhiza S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia schaijesii (Malaisse) Bruyns (s) (= Monadenium schaijesii)
- Euphorbia scheffleri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
Euphorbia is a highly diverse plant
Plant
Plants are living organisms belonging to the kingdom Plantae. Precise definitions of the kingdom vary, but as the term is used here, plants include familiar organisms such as trees, flowers, herbs, bushes, grasses, vines, ferns, mosses, and green algae. The group is also called green plants or...
genus
Genus
In biology, a genus is a low-level taxonomic rank used in the biological classification of living and fossil organisms, which is an example of definition by genus and differentia...
, comprising some 5,000 currently accepted taxa.
This is an alphabetical list of the Euphorbia species and notable intraspecific taxa.
The list includes the former (and never generally accepted) genus Chamaesyce, as well as the related genera Elaeophorbia, Endadenium, Monadenium, Synadenium and Pedilanthus which according to recent DNA sequence
DNA sequence
The sequence or primary structure of a nucleic acid is the composition of atoms that make up the nucleic acid and the chemical bonds that bond those atoms. Because nucleic acids, such as DNA and RNA, are unbranched polymers, this specification is equivalent to specifying the sequence of...
-based phylogenetic studies are all nested within Euphorbia
Noticeably succulent plant
Succulent plant
Succulent plants, also known as succulents or fat plants, are water-retaining plants adapted to arid climates or soil conditions. Succulent plants store water in their leaves, stems, and also in roots...
s are marked by (s).
A
- Euphorbia aaronrossii A.H. Holmgren & N.H. Holmgren 1988 – Marble Canyon Spurge
- Euphorbia abchazica Woronow 1912
- Euphorbia abdelkuriEuphorbia abdelkuriEuphorbia abdelkuri is a species of plant in the Euphorbiaceae family. It is endemic to Yemen. Its natural habitat is rocky areas.-Source:* Miller, A. 2004. . Downloaded on 21 August 2007....
Balf.f.Isaac Bayley BalfourSir Isaac Bayley Balfour FRS FRSE was a Scottish botanist. He was the son of John Hutton Balfour who was also a botanist.-Biography:...
1901 (s) - Euphorbia abdita (Burch.William John BurchellWilliam John Burchell was an English explorer, naturalist, traveller, artist and author. He was the son of Matthew Burchell, botanist and owner of Fulham Nursery, nine and a half acres of land adjacent to the gardens of Fulham Palace. Burchell served a botanical apprenticeship at Kew and was...
) Radcl.-Sm. 1971 - Euphorbia abdulghafooriana Abedin 2005
- Euphorbia abramsiana L.C. Wheeler 1934
- Euphorbia abyssinica J.F. Gmel.Johann Friedrich GmelinJohann Friedrich Gmelin was a German naturalist, botanist, entomologist, herpetologist and malacologist.- Education :Johann Friedrich Gmelin was born as the eldest son of Philipp Friedrich Gmelin in 1748 in Tübingen...
1791 (s) - Euphorbia acalyphoides Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862- Euphorbia acalyphoides ssp. acalyphoides
- Euphorbia acalyphoides ssp. cicatricosa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984
- Euphorbia acanthodes Akhani 2004 (s)
- Euphorbia acanthothamnos Heldr. & Sart. 1859 – Greek Spiny Spurge (s)
- Euphorbia acerensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia acervata S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2000 (s) - Euphorbia actinoclada S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia aculeata Forssk.Peter ForsskålPeter Forsskål, sometimes spelled Pehr Forsskål, Peter Forskaol, Petrus Forskål or Pehr Forsskåhl, was a Swedish explorer, orientalist, naturalist and an apostle of Carl Linnaeus.-Early life:...
1775 (s) - Euphorbia adenochila S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 (s) - Euphorbia adenochlora C.MorrenCharles Jacques Édouard MorrenCharles Jacques Édouard Morren , was a Belgian botanist, professor of botany and director of the Jardin botanique de l'Université de Liège from 1857-1886. His special field of study was the Bromeliaceae on which family he was the recognised authority...
& Decne.Joseph DecaisneJoseph Decaisne was a French botanist and agronomist.Although he was born in Brussels, Belgium, he exercised his activity exclusively in Paris...
1863 - Euphorbia adenopodaEuphorbia adenopodaEuphorbia adenopoda is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes. It is threatened by habitat loss....
BaillonHenri Ernest BaillonHenri Ernest Baillon was a French botanist and physician. He was born in Calais on November 30, 1827 and died in Paris on July 19, 1895.Baillon spent his professional life as a professor of natural history, and he published numerous works on botany...
1905 (s)- Euphorbia adenopoda ssp. adenopoda (s)
- Euphorbia adenopoda ssp. canescens (ProctorProctorProctor, a variant of the word procurator, is a person who takes charge of, or acts for, another. The word proctor is frequently used to describe someone who oversees an exam or dormitory.The title is used in England in three principal senses:...
) Oudejans 1992 (s) - Euphorbia adenopoda ssp. gundlachii (Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
) Oudejans 1989 (s) - Euphorbia adenopoda ssp. pergamena (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989 (s)
- Euphorbia adenoptera Bertol.Antonio BertoloniAntonio Bertoloni was an Italian botanist who made extensive studies of Italian plants. He also collected notable samples of Central American flora.- References :...
1844 - Euphorbia adiantoides Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 - Euphorbia adjurana P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia aellenii Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1951 - Euphorbia aequoris N.E.Br. 1915 (s)
- Euphorbia aeruginosa Schweick. 1935 (s)
- Euphorbia aggregata A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1907 (s)- Euphorbia aggregata var. aggregata (s)
- Euphorbia aggregata var. alternicolor (N.E.Br.) A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s)
- Euphorbia agowensis Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s)- Euphorbia agowensis var. agowensis (s)
- Euphorbia agowensis var. pseudoholstii (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984 (s)
- Euphorbia agraria M.Bieb. 1808 – Urban Spurge
- Euphorbia agraria var. agraria
- Euphorbia agraria var. euboea (HalácsyEugen von HalácsyEugen von Halácsy was an Austrian physician and botanist of Hungarian descent who was born in Vienna.In 1865 he obtained his medical doctorate in Vienna, and until 1896 was a general practitioner in Vienna. He is remembered for his three-volume synopsis on Greek flora called Conspectus florae...
) HayekAugust von HayekAugust von Hayek was an Austrian botanist who was a native of Vienna. He was born as a son of Gustav von Hayek, and August was the father of economist Friedrich August von Hayek .... - Euphorbia agraria var. subhastata (De VisCharles Walter De VisCharles Walter de Vis , known as Devis before about 1882, was an English zoologist and ornithologist...
) Griseb.August GrisebachAugust Heinrich Rudolf Grisebach was a German botanist and phytogeographer. Born in Hannover on April 17, 1814, he died at Göttingen on May 9, 1879.- Biography :...
1877
- Euphorbia akenocarpa Guss. 1821
- Euphorbia alaica (Prokh.) Prokh. 1949
- Euphorbia alainii Oudejans 1989
- Euphorbia alata Hook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
1844 (s) - Euphorbia alatavica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia alatocaulis V.W.Steinm. & Felger 1997
- Euphorbia albanica N.E.Br. 1915 (s)
- Euphorbia albertensis N.E.Br. 1915 (s)
- Euphorbia albiflora Taub. 1895
- Euphorbia albipollinifera L.C.Leach 1985 (s)
- Euphorbia albomarginata – Rattlesnake WeedRattlesnake WeedChamaesyce albomarginata is a small low-growing annual, in the spurge family native to desert, chaparral, and grassland habitats of southwestern North America, from southern and central California to...
, White-margined Sandmat - Euphorbia alcicornisEuphorbia alcicornisEuphorbia alcicornis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
BakerJohn Gilbert BakerJohn Gilbert Baker was an English botanist.Baker was born in Guisborough, the son of John and Mary Baker and educated at Quaker schools in Ackworth and York....
1966 (s) - Euphorbia aleppica L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753- Euphorbia aleppica var. aleppica
- Euphorbia aleppica var. prostrata Kasapligil 1966
- Euphorbia alfrediiEuphorbia alfrediiEuphorbia alfredii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical dry shrubland, and rocky areas. It is threatened by habitat loss....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1987 (s) - Euphorbia allocarpa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984 - Euphorbia alpina C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1830- Euphorbia alpina var. alpina
- Euphorbia alpina var. rupicola Baikov 2001
- Euphorbia alsiniflora BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1866 - Euphorbia alsinifolia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia alsinoides Miq.Friedrich Anton Wilhelm MiquelFriedrich Anton Wilhelm Miquel was a Dutch botanist.He was head of the botanical gardens at Rotterdam , Amsterdam and Utrecht . He directed the Rijksherbarium at Leiden from 1862...
1853 - Euphorbia alta Norton 1899
- Euphorbia altaica C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1830- Euphorbia altaica var. altaica
- Euphorbia altaica var. pilosa Stschegl. 1879
- Euphorbia altaica var. sajanensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862
- Euphorbia altissima Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1844- Euphorbia altissima var. altissima
- Euphorbia altissima var. glabrescens M.S.Khan 1964
- Euphorbia altotibetica PaulsenOve PaulsenOve Vilhelm Paulsen was a Danish botanist. He studeied at the University of Copenhagen under professor Eugen Warming. He was a keeper at the Botanical Museum of the University of Copenhagen from 1905 to 1920, when he became professor of botany at the Pharmaceutical College in Copenhagen, a...
ex Ostenf.Carl Hansen OstenfeldCarl Emil Hansen Ostenfeld was a Danish systematic botanist. He graduated from the University of Copenhagen under professor Eugenius Warming. He was a keeper at the Botanical Museum 1900-1918, when he became professor of botany at the Royal Veterinary and Agricultural College...
& PaulsenOve PaulsenOve Vilhelm Paulsen was a Danish botanist. He studeied at the University of Copenhagen under professor Eugen Warming. He was a keeper at the Botanical Museum of the University of Copenhagen from 1905 to 1920, when he became professor of botany at the Pharmaceutical College in Copenhagen, a...
1922 - Euphorbia amandii Oudejans 1989
- Euphorbia amarifontana N.E.Br. 1915 (s)
- Euphorbia ambacensis N.E.Br. 1913
- Euphorbia ambarivatoensisEuphorbia ambarivatoensisEuphorbia ambarivatoensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Bard.-Vauc. 1999 (s) - Euphorbia ambovombensisEuphorbia ambovombensisEuphorbia ambovombensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Razaf. 1987 (s)- Euphorbia ambovombensis var. ambovombensis (s)
- Euphorbia ambovombensis var. ambatomenaensis Rebmann 2003 (s)
- Euphorbia ambroseae L.C.Leach 1964 (s)
- Euphorbia ambroseae var. ambroseae (s)
- Euphorbia ambroseae var. spinosa L.C.Leach 1977 (s)
- Euphorbia ambukensis StepanovStepanovStepanov is a common Russian and Serbian surname and may refer to the following people:*Aleksei Stepanov , Russian footballer*Aleksandr Stepanov , several people...
1994 - Euphorbia amicorum S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2001 (s) - Euphorbia ammakEuphorbia ammakEuphorbia ammak is a species of plant in the Euphorbiaceae family. It is found in Saudi Arabia and Yemen.-Source:* Miller, A.G. 1998. . Downloaded on 21 August 2007....
Schweinf.Georg August SchweinfurthGeorg August Schweinfurth was a Baltic German botanist, traveller in East Central Africa and ethnologist....
1899 (s) - Euphorbia ammatotricha Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia ammophila S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
& Dioli 2005 - Euphorbia amphimalaca Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
1860 - Euphorbia amplexicaulis Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1847 - Euphorbia ampliphylla PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1897 (s) - Euphorbia amygdaloides L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 – Wood SpurgeWood SpurgeEuphorbia amygdaloides, the wood spurge, is a European plant in the genus Euphorbia.It reproduces both from seeds and root runners that spread underground then sprout new plants. It often grows to a height of 80 cm, and has dark green leaves about 6 cm long...
- Euphorbia amygdaloides ssp. amygdaloides
- Euphorbia amygdaloides ssp. amygdaloides var. amygdaloides
- Euphorbia amygdaloides ssp. amygdaloides var. ligulata (Chaub.) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862
- Euphorbia amygdaloides ssp. arbuscula Meusel 1969
- Euphorbia amygdaloides ssp. heldreichii (Orph. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) AldénAldenAs a placename, Alden can refer to 'the Alder', the tree of the birch family, such as the Alden Valley, Rossendale, England, UK.-Place names:United States*Alden, California, a former settlement*Alden, Illinois, an unincorporated hamlet...
1986 - Euphorbia amygdaloides ssp. robbiae (Turrill) Radcl.-Sm. 1976
- Euphorbia amygdaloides ssp. semiperfoliata (Viv.) Radcl.-Sm. 1968
- Euphorbia amygdaloides ssp. amygdaloides
- Euphorbia anacampseros Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1788- Euphorbia anacampseros var. anacampseros
- Euphorbia anacampseros var. tmolea M.S.Khan 1964
- Euphorbia anachoreta Svent. 1969
- Euphorbia analalavensisEuphorbia analalavensisEuphorbia analalavensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and rocky areas. It is threatened by habitat loss.-Source:...
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1966 (s) - Euphorbia analamerae LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1945 - Euphorbia analavelonensis RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Mangelsdorff 2000 (s) - Euphorbia andrachnoides Schrenk 1844
- Euphorbia androsaemifolia Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
ex Schltdl.Diederich Franz Leonhard von SchlechtendalDiederich von Schlechtendal was a German botanist born in Xanten. He was Professor of Botany and Director of the Botanical Gardens at the Martin Luther University of Halle-Wittenberg from 1833 until his death in 1866, and Editor of the botanical journal Linnaea.His most important work was in...
1813 - Euphorbia angraeEuphorbia angraeEuphorbia angrae is a species of plant in the Euphorbiaceae family. It is endemic to Namibia. Its natural habitat is cold desert.-References:* Craven, P. & Loots, S. 2004. . Downloaded on 21 August 2007....
N.E.Br. 1915 (s) - Euphorbia angularis KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1862 (s) - Euphorbia angulata Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1789 - Euphorbia angusta Engelm. 1858 (s)
- Euphorbia angustiflora PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s) - Euphorbia anisopetala (Prokh.) Prokh. 1949
- Euphorbia ankaranaeEuphorbia ankaranaeEuphorbia ankaranae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1945 (s) - Euphorbia ankarensisEuphorbia ankarensisEuphorbia ankarensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Boiteau 1942 (s) - Euphorbia ankazobensisEuphorbia ankazobensisEuphorbia ankazobensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-References:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Hofstätter 2000 (s) - Euphorbia annamarieae RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1991 (s) - Euphorbia anoplia StapfOtto StapfOtto Stapf FRS was an Austrian born botanist and taxonomist.Stapf trained in Vienna, moving to Royal Botanic Gardens, Kew in 1890. He was keeper of the Herbarium from 1909 to 1920...
1923 (s) - Euphorbia anthonyi Brandegee 1899 (= Chamaesyce anthonyi)
- Euphorbia anthula Lavrent. & Papan. 1978
- Euphorbia antilibanotica Mouterde 1970
- Euphorbia antiquorumEuphorbia antiquorumEuphorbia antiquorum ' is a species of plant in the Euphorbiaceae family. It is the type species, and is closely related to Euphorbia pulcherrima, the Poinsettia. Antique Euphorbias are succulent plants, and they are also called “Antique Spurge”....
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Euphorbia antisyphilitica – "Candelilla", "wax plant" (s)
- Euphorbia antonii Oudejans 1989
- Euphorbia antsoEuphorbia antsoEuphorbia antso is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-References:...
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 (s) - Euphorbia anychioides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia apatzingana McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961 - Euphorbia aphylla Brouss.Pierre Marie Auguste BroussonetPierre Marie Auguste Broussonet , French naturalist, was born at Montpellier, and was educated for the medical profession...
ex Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
1809 – Leafless Spurge, tolda (s) - Euphorbia apicata L.C.Wheeler 1936
- Euphorbia apios L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Euphorbia apocynoides KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1853 - Euphorbia appariciana Rizzini 1989
- Euphorbia appendiculata P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
ex S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1988 - Euphorbia applanata Thulin & Al-Gifri 1995
- Euphorbia apricaEuphorbia apricaEuphorbia aprica is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland....
BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1886 (s) - Euphorbia apurimacensisEuphorbia apurimacensisEuphorbia apurimacensis is a species of plant in the Euphorbiaceae family. It is endemic to Peru.-Source:* World Conservation Monitoring Centre 1998. . Downloaded on 21 August 2007....
Croizat 1946 - Euphorbia arabica Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
& Steud.Ernst Gottlieb von SteudelErnst Gottlieb von Steudel was a German physician and an authority on grasses.Steudel lived in Esslingen where with Christian Ferdinand Friedrich Hochstetter he organized Unio Itineraria.- References :...
ex T.AndersonThomas Anderson (botanist)Thomas Anderson , was a Scottish botanist.Anderson was born in Edinburgh 26 February 1832, and was educated for the medical profession, graduating as M.D. at Edinburgh University in 1853...
1860 - Euphorbia arabicoides N.E.Br. 1913
- Euphorbia arahakaEuphorbia arahakaEuphorbia arahaka is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical dry shrubland, and sandy shores. It is threatened by habitat loss....
H.Poisson 1966 (s) - Euphorbia araucana Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1895 - Euphorbia arbusculaEuphorbia arbusculaEuphorbia arbuscula is a species of plant in the Euphorbiaceae family. It is endemic to Yemen. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland.-Source:...
Balf.f.Isaac Bayley BalfourSir Isaac Bayley Balfour FRS FRSE was a Scottish botanist. He was the son of John Hutton Balfour who was also a botanist.-Biography:...
1883 (s)- Euphorbia arbuscula var. arbuscula (s)
- Euphorbia arbuscula var. Montana Balf.f.Isaac Bayley BalfourSir Isaac Bayley Balfour FRS FRSE was a Scottish botanist. He was the son of John Hutton Balfour who was also a botanist.-Biography:...
1883 (s)
- Euphorbia arceuthobioides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia ardonensis Galushko 1976
- Euphorbia arenaria KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 - Euphorbia arenarioides Gagnep.François GagnepainFrançois Gagnepain was a French botanist. The standard botanical author abbreviation Gagnep. is applied to plants described by Gagnepain.-References:...
1921 - Euphorbia argillosa ChodatRobert Hippolyte ChodatRobert Hippolyte Chodat was a Swiss botanist and phycologist who was a professor and director of the botanical institute at the University of Geneva....
& E.Hassler 1905 - Euphorbia arguta BanksJoseph BanksSir Joseph Banks, 1st Baronet, GCB, PRS was an English naturalist, botanist and patron of the natural sciences. He took part in Captain James Cook's first great voyage . Banks is credited with the introduction to the Western world of eucalyptus, acacia, mimosa and the genus named after him,...
& Sol.Daniel SolanderDaniel Carlsson Solander or Daniel Charles Solander was a Swedish naturalist and an apostle of Carl Linnaeus. Solander was the first university educated scientist to set foot on Australian soil.-Biography:...
1794- Euphorbia arguta var. arguta
- Euphorbia arguta var. dasycarpa Plitmann 1972
- Euphorbia arida N.E.Br. 1915 (s)
- Euphorbia ariensis KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817- Euphorbia ariensis var. ariensis
- Euphorbia ariensis var. villicaulis FernaldMerritt Lyndon FernaldMerritt Lyndon Fernald was an American botanist. In his time he was regarded as the most respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. He published more than 850 scientific papers and wrote and edited the seventh and eighth...
1907
- Euphorbia aristata Schmalh.Johannes Theodor SchmalhausenJohannes Theodor Schmalhausen was a botanist, known for his studies of East-European plants - External links :...
1892 - Euphorbia arizonica Engelm. 1858
- Euphorbia armena Prokh. 1949
- Euphorbia armourii Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1895 - Euphorbia armstrongiana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia arnottiana Endl. 1836
- Euphorbia arrecta N.E.Br. ex R.E.Fr.Robert Elias FriesRobert Elias Fries , the youngest son of Thore M. Fries and grandson of Elias Magnus Friesand an expert on mushrooms...
1914 (s) - Euphorbia arteagae W.R.Buck & Huft 1977 (s)
- Euphorbia articulata Burm.Johannes BurmanJohannes Burman , was a Dutch botanist and physician. Burman specialized in plants from Ceylon, Amboina and Cape Colony. The name Pelargonium was introduced by Johannes Burman....
1760 (s) - Euphorbia artifolia N.E.Br. 1915
- Euphorbia arundelana Bartlett 1911
- Euphorbia arvalis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Heldr. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853- Euphorbia arvalis ssp. arvalis
- Euphorbia arvalis ssp. longistyla (Litard. & MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
) Molero, RoviraRoviraThis article is about the Colombian town. For people with the surname Rovira, see Rovira Rovira is a town and municipality in the Tolima department of Colombia. The population of the municipality was 21,822 as of the 1993 census....
& J.Vicens 1996
- Euphorbia asclepiadea Milne-Redh. 1951 (s)
- Euphorbia aserbajdzhanica Bordz. 1928
- Euphorbia aspericaulis PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1899 (s) - Euphorbia asthenacantha S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia astroites Fisch.Friedrich Ernst Ludwig von FischerFriedrich Ernst Ludwig Fischer was a Russian botanist, born in Germany. He was director of the St Petersburg botanical garden from 1823 to 1850....
& C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
1845 - Euphorbia astrophora Marx 1996 (s)
- Euphorbia astyla Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia atlantis MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
1941- Euphorbia atlantis var. atlantis
- Euphorbia atlantis var. leiocarpa (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Oudejans 1992 - Euphorbia atlantis var. major (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Oudejans 1992
- Euphorbia atoto G.Forst.Georg ForsterJohann Georg Adam Forster was a German naturalist, ethnologist, travel writer, journalist, and revolutionary. At an early age, he accompanied his father on several scientific expeditions, including James Cook's second voyage to the Pacific...
1786 (s) - Euphorbia atrispina N.E.Br. 1915 (s)
- Euphorbia atrispina var. atrispina (s)
- Euphorbia atrispina var. viridis A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s)
- Euphorbia atrocarmesina L.C.Leach 1968 (s)
- Euphorbia atrocarmesina ssp. arborea L.C.Leach 1977 (s)
- Euphorbia atrocarmesina ssp. atrocarmesina (s)
- Euphorbia atrococca A.HellerAmos Arthur HellerAmos Arthur Heller was an American botanist.He was one of the most prolific western collectors from 1892 until 1940. While living in Los Gatos, California, south of San Francisco from 1904 to 1908, Heller collected extensively in central California. He also obtained an impressive collection from...
1897 - Euphorbia atroflora S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia atropurpureaEuphorbia atropurpureaEuphorbia atropurpurea, called tabaiba majorera or tabaiba roja in Spanish, is a shrub in the family Euphorbiaceae native to Tenerife in the Canary Islands. It can reach 2 metres in height, and grows in ravines, and on slopes and terraces....
Brouss.Pierre Marie Auguste BroussonetPierre Marie Auguste Broussonet , French naturalist, was born at Montpellier, and was educated for the medical profession...
ex Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
1809 (s)- Euphorbia atropurpurea var. atropurpurea (s)
- Euphorbia atropurpurea var. atropurpurea f. atropurpurea (s)
- Euphorbia atropurpurea var. atropurpurea f. lutea A.Santos 1988 (s)
- Euphorbia atropurpurea var. modesta Svent. 1960 (s)
- Euphorbia atropurpurea var. atropurpurea (s)
- Euphorbia atrox S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia attastoma Rizzini 1989 (s)
- Euphorbia attastoma var. attastoma (s)
- Euphorbia attastoma var. xanthochlora Rizzini 1989 (s)
- Euphorbia aucheri Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia aulacosperma Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 - Euphorbia aureoviridifloraEuphorbia aureoviridifloraEuphorbia aureoviridiflora is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
(RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
) RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1993 (s) - Euphorbia auricularia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia australis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia austriaca A.Kern. 1875
- Euphorbia austroanatolica Hub.Mor. & M.S.Khan ex M.S.Khan 1964
- Euphorbia avasmontana Dinter 1928 (s)
- Euphorbia avasmontana var. avasmontana (s)
- Euphorbia avasmontana var. sagittaria (MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
) A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s)
- Euphorbia awashensis M.G.Gilbert 1993 (s)
- Euphorbia azorica Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
ex Seub.Moritz August SeubertMoritz August Seubert was a German botanist.- Life :Seubert was the son of a medical officer of health. He first attended the Lyzeum in Karlsruhe and already at that time had contact with the botanist, Alexander Braun, who interested him in this subject...
1844 - endemic to the archipelago of the AzoresAzoresThe Archipelago of the Azores is composed of nine volcanic islands situated in the middle of the North Atlantic Ocean, and is located about west from Lisbon and about east from the east coast of North America. The islands, and their economic exclusion zone, form the Autonomous Region of the...
B
- Euphorbia baga A.Chev.Auguste Jean Baptiste ChevalierAuguste Jean Baptiste Chevalier was a French botanist, taxonomist, and explorer of tropical Africa, especially of French colonial empire Africa and Côte d'Ivoire. He also explored and collected plants in South America and tropical Asia...
1933 (s)- Euphorbia baga var. baga (s)
- Euphorbia baga var. parviflora L.E.Newton 1987 (s)
- Euphorbia bahiensis (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia baioensisEuphorbia baioensisEuphorbia baioensis is a species of flowering plant in the Euphorbiaceae family....
S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia balakrishnanii Binojk. & Gopalan 1998
- Euphorbia balearica (Willk.) A.M.Romo 1994
- Euphorbia baleensis M.G.Gilbert 1993
- Euphorbia balbisii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia baliola N.E.Br. 1915 (s)
- Euphorbia ballyana RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1966 (s) - Euphorbia ballyi S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1963 (s) - Euphorbia balsamiferaEuphorbia balsamiferaEuphorbia balsamifera is a plant in the Euphorbia genus. It is distributed from Arabian Peninsula to Sahara and Canary Islands....
Ait. 1789 (s)- Euphorbia balsamifera ssp. adenensis (Deflers) P.R.O.Bally 1974 (s)
- Euphorbia balsamifera ssp. balsamifera (s)
- Euphorbia banaeEuphorbia banaeEuphorbia banae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1993 (s) - Euphorbia baradii S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia barbicarina (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
1930 - Euphorbia barbicollis P.R.O.Bally 1965 (s)
- Euphorbia bariensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia barkeri Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
& EkmanErik Leonard EkmanErik Leonard Ekman was a Swedish botanist and explorer .- Biography :Erik Leonard Ekman was born into a low-income household with five children on October 14, 1883. Due to economic difficulties, the family moved to the central-Swedish town of Jönköping when he was eleven...
ex Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1926 - Euphorbia barnardii A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia barnesii (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Oudejans 1989 - Euphorbia barnhartii Croizat 1934 (s)
- Euphorbia barrelieri SaviGaetano SaviGaetano Savi was an Italian naturalist.He was born in Florence and studied with Giorgio Santi and Adolfo Targioni Tozzetti...
1808 - Euphorbia bartolomaei GreeneEdward Lee GreeneEdward Lee Greene, Ph.D., was an American botanist known for his numerous publications including the two-part Landmarks of Botanical History and the naming or redescribing of over 4,400 species of plants in the American West.- Early Life :Edward Lee Greene was born on August 20, 1843 in...
1889 - Euphorbia basarabica Prodan 1930
- Euphorbia baselicis Ten.Michele TenoreMichele Tenore was an Italian botanist active in Naples, Italy.Tenore studied at the University of Naples, receiving his medical degree in 1800...
1811 - Euphorbia baueri Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia baumii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1908 - Euphorbia baxanica Galushko 1970
- Euphorbia bayeri L.C.Leach 1988 (s)
- Euphorbia baylissii L.C.Leach 1964 (s)
- Euphorbia beamanii M.C.Johnst. 1975
- Euphorbia beharensisEuphorbia beharensisEuphorbia beharensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1946 (s)- Euphorbia beharensis var. adpressifolia RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1999 (s) - Euphorbia beharensis var. beharensis (s)
- Euphorbia beharensis var. gullemetii (Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
) RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1999 (s) - Euphorbia beharensis var. squarrosa RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1999 (s) - Euphorbia beharensis var. truncata RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1999 (s)
- Euphorbia beharensis var. adpressifolia Rauh
- Euphorbia beillei A.Chev.Auguste Jean Baptiste ChevalierAuguste Jean Baptiste Chevalier was a French botanist, taxonomist, and explorer of tropical Africa, especially of French colonial empire Africa and Côte d'Ivoire. He also explored and collected plants in South America and tropical Asia...
1933 (s) - Euphorbia bellica Hiern 1900
- Euphorbia bemaharaensis RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Mangelsdorff 1999 (s) - Euphorbia benoisti LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1974 - Euphorbia benthami Hiern 1900
- Euphorbia bergeri N.E.Br. 1915 (s)
- Euphorbia bergii A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia berohohae RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Hofstätter 1995 (s) - Euphorbia berotica N.E.Br. 1912 (s)
- Euphorbia bertemariae Bisseret & Dioli 2006 (s)
- Euphorbia berteroana Balb. ex Spreng. 1826
- Euphorbia berthelotii BolleCarl BolleCarl August Bolle was a German naturalist and collector.Bolle was born at Berlin into a wealthy brewing family. He studied medicine and natural science at Berlin and Bonn...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia berythae Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Blanche ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859 - Euphorbia bessarabica Klokov 1955
- Euphorbia besseri (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia betacea BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1886 (s) - Euphorbia betulicortex M.G.Gilbert 1990 (s)
- Euphorbia bevilaniensis Croizat 1934
- Euphorbia biaculeataEuphorbia biaculeataEuphorbia biaculeata is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 (s) - Euphorbia bianoensis (Malaisse & Lecron) Bruyns 2006 (s) (= Monadenium bianoense)
- Euphorbia bicapitata Brandegee 1917
- Euphorbia bicolor Engelm. & A.GrayAsa Gray-References:*Asa Gray. Dictionary of American Biography. American Council of Learned Societies, 1928–1936.*Asa Gray. Encyclopedia of World Biography, 2nd ed. 17 Vols. Gale Research, 1998.*Asa Gray. Plant Sciences. 4 vols. Macmillan Reference USA, 2001....
1845 - Snow-on-the-prairie - Euphorbia bicompacta Bruyns 2006 (s) (= Synadenium compactum)
- Euphorbia bicompacta var. bicompacta (s) (= Synadenium compactum var. compactum)
- Euphorbia bicompacta var. rubra (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns 2006 (s) (= Synadenium compactum var. rubrum)
- Euphorbia biconvexa Domin 1927
- Euphorbia bifidaHook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
& Arn. 1837 - Euphorbia bifurcata Engelm. 1858 - Forked spurge
- Euphorbia biglandulosa Desf.René Louiche DesfontainesRené Louiche Desfontaines was a French botanist.Desfontaines was born near Tremblay in Brittany. He attended the Collège de Rennes and in 1773 went to Paris to study medicine. His interest in botany originated from lectures at the Jardin des Plantes given by Louis Guillaume Lemonnier...
1808 - Gopher plant - Euphorbia biharamulensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia bilobata Engelm. 1858 - Blackseed spurge
- Euphorbia biramensis Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1930 - Euphorbia biselegans Bruyns 2006 (s) (= Monadenium elegans)
- Euphorbia bisellenbeckii Bruyns 2006 (s) (= Monadenium ellenbecki)
- Euphorbia bisglobosa Bruyns 2006 (s) (= Monadenium globosum)
- Euphorbia bitataensis M.G.Gilbert 1993 (s)
- Euphorbia biumbellata Poir.Jean Louis Marie PoiretJean Louis Marie Poiret was a French clergyman, botanist and explorer.From 1785 to 1786 he was sent by Louis XVI to Algeria to study the flora...
1789 (s) - Euphorbia biuncialis McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961 - Euphorbia bivonae Steud.Ernst Gottlieb von SteudelErnst Gottlieb von Steudel was a German physician and an authority on grasses.Steudel lived in Esslingen where with Christian Ferdinand Friedrich Hochstetter he organized Unio Itineraria.- References :...
1841 (s)- Euphorbia bivonae ssp. bivonae (s)
- Euphorbia bivonae ssp. tunetana Murb.Svante Samuel MurbeckSvante Samuel Murbeck was a Swedish professor, botanist, pteridologist and explorer.He made important contributions to knowledge of the flora of North Africa , writing several articles and books, including Contributions a la connaissance de la flore du nord-ouest de I'Afrique et plus...
1899 (s)
- Euphorbia blatteri Oudejans 1989
- Euphorbia blepharophylla C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
1834 (s) - Euphorbia bodenghieniae (Malaisse & Lecron) Bruyns 2006 (s) (= Monadenium bodenghieniae)
- Euphorbia blodgettii Engelm. ex Hitchc. 1893
- Euphorbia boerrhavifolia (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia boetica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia boinensisEuphorbia boinensisEuphorbia boinensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
ex Humbert & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1966 (s) - Euphorbia boissieriEuphorbia boissieriEuphorbia boissieri is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.-Source:...
BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1860 (s) - Euphorbia boissieriana (Woronow) Prokh. 1949
- Euphorbia boiteauiEuphorbia boiteauiEuphorbia boiteaui is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1946(s) - Euphorbia boiviniiEuphorbia boiviniiEuphorbia boivinii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.-References:...
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia boliviana Rusby 1946
- Euphorbia bolosii (Molero & RoviraRoviraThis article is about the Colombian town. For people with the surname Rovira, see Rovira Rovira is a town and municipality in the Tolima department of Colombia. The population of the municipality was 21,822 as of the 1993 census....
) Molero & RoviraRoviraThis article is about the Colombian town. For people with the surname Rovira, see Rovira Rovira is a town and municipality in the Tolima department of Colombia. The population of the municipality was 21,822 as of the 1993 census....
1996 - Euphorbia bolusii N.E.Br. 1915 (s)
- Euphorbia bombensis Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1760 - Euphorbia bongensis KotschyTheodor KotschyKarl Georg Theodor Kotschy was an Austrian botanist and explorer who was a native of Ustroń, in Austrian Silesia. He was the son of theologian Carl Friedrich Kotschy .-Biography:...
& Peyr.Johann Joseph PeyritschJohann Joseph Peyritsch was an Austrian physician and botanist who was a native of Völkermarkt.In 1864 he earned his medical doctorate from Vienna, and from 1878 to 1889 was a professor of botany at the University of Innsbruck...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 (s) - Euphorbia bongolavaensis RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1993 (s) - Euphorbia bonpaldii SweetRobert Sweet (botanist)Robert Sweet was an English botanist, horticulturist and ornithologist.Born at Cockington near Torquay, Devonshire, England in 1783, Sweet worked as a gardener from the age of sixteen, and became foreman or partner in a series of nurseries. He was associated with nurseries at Stockwell, Fulham...
1830 - Euphorbia boophthona C.A.Gardner 1942
- Euphorbia borbonica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia borealis Baikov 2002
- Euphorbia borenensis M.G.Gilbert ex S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
& M.G.Gilbert 1987 (s) - Euphorbia borodini SambukSambukA Sambuk, Sanbuk or Sambuq is a type of dhow, a traditional wooden Arabic sailing vessel.It has a characteristic keel design, with a sharp curve right below the top of the prow...
1928 - Euphorbia bosseriEuphorbia bosseriEuphorbia bosseri is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1965 (s) - Euphorbia bothae LotsyJohannes Paulus LotsyJohannes Paulus Lotsy was a Dutch botanist, specializing in evolution and heredity.Lotsy was born in Dordrecht.Lotsy died in Voorburg.- Publications :...
& Goddijn 1928 (hybrid) (s) - Euphorbia bottae Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia bougheyi L.C.Leach 1964 (s)
- Euphorbia bouleyi S.MooreSpencer Le Marchant MooreSpencer Le Marchant Moore was an English botanist.Moore was born in Hampstead. He worked at the Royal Botanic Gardens, Kew from about 1870 to 1879, wrote a number of botanical papers, and then worked in an unofficial capacity at the Natural History Museum from 1896 until his death.Moore is...
1920 - Euphorbia bourgaeana J.GayJacques Etienne GayJaques Étienne Gay, French botanist, civil servant, collector and taxonomist . His name is associated with plants in standardised botanical nomenclature, e.g. Crocus sieberi J.Gay. He was the most famous of the students of botanist Jean François Aimée Gaudin with whom he began collecting plants at...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia brachiata (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) E.Mey.Ernst Heinrich Friedrich MeyerErnst Heinrich Friedrich Meyer was a German botanist and botanical historian. Born in Hanover, he lectured in Göttingen and in 1826 became a professor of botany at the University of Königsberg, as well as Director of the Botanical Garden. His botanical specialty was the Juncaceae, or family of...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia brachycera Engelm. 1858 - Horned spurge
- Euphorbia brachyphyllaEuphorbia brachyphyllaEuphorbia brachyphylla is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 - Euphorbia bracteata Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1798 (s) (= Pedilanthus bracteatus) - Euphorbia bracteolaris Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia brakdamensis N.E.Br. 1915 (s)
- Euphorbia brandegei Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1889 - Euphorbia brassii P.I.Forst. 1994 (s)
- Euphorbia braunsii N.E.Br. 1915 (s)
- Euphorbia bravoana Svent. 1954 (s)
- Euphorbia breviarticulata PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s)- Euphorbia breviarticulata var. breviarticulata (s)
- Euphorbia breviarticulata var. trunciformis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s)
- Euphorbia brevicornu PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1909 - Euphorbia brevirama N.E.Br. 1915 (s)
- Euphorbia brevis N.E.Br. 1911 (s)
- Euphorbia brevitorta P.R.O.Bally 1959 (s)
- Euphorbia briquetii Emb. & MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
1929 - Euphorbia brittonii Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1913 (s) - Euphorbia broteri Daveau 1885
- Euphorbia broussonetii Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
ex LinkJohann Heinrich Friedrich LinkJohann Heinrich Friedrich Link was a German naturalist and botanist.Link was born at Hildesheim as a son of the minister August Heinrich Link , who taught him the love for nature through collection of 'natural objects'...
1828 (s) - Euphorbia brownii BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1866 - Euphorbia brunellii Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1952 (s) - Euphorbia bruntii (ProctorProctorProctor, a variant of the word procurator, is a person who takes charge of, or acts for, another. The word proctor is frequently used to describe someone who oversees an exam or dormitory.The title is used in England in three principal senses:...
) Oudejans 1989 - Euphorbia bruynsii L.C.Leach 1981 (s)
- Euphorbia bryophylla Donn.Sm.John Donnell SmithCaptain John Donnell Smith of Baltimore, Maryland was a biologist and taxonomist. He was also an officer in the Confederate army.He was a graduate of Yale in 1847, where he was a member of Skull and Bones....
1913 - Euphorbia bubalina Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia buchtormensis C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1830 - Euphorbia buhsei Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia bulbispinaEuphorbia bulbispinaEuphorbia bulbispina is a spiny plant of the Euphorbiaceae family. It was described by Rauh & Razafindratsira. in Euphorbia Journal 7: 31. 1991. It is endemic to a very small area in northern Madagascar where it is found in rock cracks in the Antsiranana district)It has been assessed as...
Rauh & & Razaf. 1991 (s) - Euphorbia bulleyana DielsLudwig DielsDr. Friedrich Ludwig Emil Diels , was a German botanist.Diels was born in Hamburg, the son of the classical scholar Hermann Alexander Diels. From 1900 to 1902 he traveled together with Ernst Pritzel through South Africa, Java, Australia and New Zealand. Shortly before the first world war he...
1912 - Euphorbia bungei Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia bupleurifolia Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1797 (s) - Euphorbia bupleuroides Desf.René Louiche DesfontainesRené Louiche Desfontaines was a French botanist.Desfontaines was born near Tremblay in Brittany. He attended the Collège de Rennes and in 1773 went to Paris to study medicine. His interest in botany originated from lectures at the Jardin des Plantes given by Louis Guillaume Lemonnier...
1798 - Euphorbia burchellii Müll.Arg.Johannes Müller ArgoviensisJohannes Müller Argoviensis was the name used by the Swiss botanist Johann Müller . He was the monographer of Resedaceae, Apocynaceae and Euphorbiaceae in A. P. de Candolle's Prodromus and Martius's Flora Brasiliensis. He was also an authority on lichens.-References:...
1874 - Euphorbia burgeri M.G.Gilbert 1993;; (s)
- Euphorbia burmanica Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1886 - Euphorbia burmannii (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) E.Mey.Ernst Heinrich Friedrich MeyerErnst Heinrich Friedrich Meyer was a German botanist and botanical historian. Born in Hanover, he lectured in Göttingen and in 1826 became a professor of botany at the University of Königsberg, as well as Director of the Botanical Garden. His botanical specialty was the Juncaceae, or family of...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia buruana PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s) - Euphorbia buschiana Grossh. 1940
- Euphorbia bussei PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s)- Euphorbia bussei var. bussei (s)
- Euphorbia bussei var. kibwezensis (N.E.Br.) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s)
- Euphorbia buxoides Radcl.-Sm. 1971 (s)
- Euphorbia bwambensisEuphorbia bwambensisEuphorbia bwambensis is a species of plant in the Euphorbiaceae family. It is found in the Republic of the Congo and Uganda.-Source:* Makerere University Institute of Environment and Natural Resources 1998. . Downloaded on 21 August 2007....
S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s)
C
- Euphorbia cactus Ehrenb.Christian Gottfried EhrenbergChristian Gottfried Ehrenberg , German naturalist, zoologist, comparative anatomist, geologist, and microscopist, was one of the most famous and productive scientists of his time.- Early collections :...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s)- Euphorbia cactus var. cactus (s)
- Euphorbia cactus var. tortirama RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Lavranos 1967 (s)
- Euphorbia caducifolia Haines 1914 (s)
- Euphorbia caecorum Mart.Carl Friedrich Philipp von MartiusCarl Friedrich Philipp von Martius was a German botanist and explorer.Martius was born at Erlangen, where he graduated M.D. in 1814, publishing as his thesis a critical catalogue of plants in the botanic garden of the university...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia caeladenia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859 - Euphorbia caerulans PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1898 (s) - Euphorbia caerulescens Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
1827 (s) - Euphorbia caesia Kar. & Kir. 1841
- Euphorbia caespitosa Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s) - Euphorbia calabarica Burkill 1901
- Euphorbia calamiformis P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 - Euphorbia calcarata (Schltdl.Diederich Franz Leonhard von SchlechtendalDiederich von Schlechtendal was a German botanist born in Xanten. He was Professor of Botany and Director of the Botanical Gardens at the Martin Luther University of Halle-Wittenberg from 1833 until his death in 1866, and Editor of the botanical journal Linnaea.His most important work was in...
) V.W.Steinm. 2003 (s) (= Pedilanthus calcaratus) - Euphorbia calcicola FernaldMerritt Lyndon FernaldMerritt Lyndon Fernald was an American botanist. In his time he was regarded as the most respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. He published more than 850 scientific papers and wrote and edited the seventh and eighth...
1901 - Euphorbia californica Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1844 (s)- Euphorbia californica var. californica (s)
- Euphorbia californica var. hindsiana (Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
) Wiggins 1955 (s)
- Euphorbia caloderma S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2000 (s) - Euphorbia calonesica Croizat 1940
- Euphorbia calva N.E.Br. 1911
- Euphorbia calyculata KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 (s) - Euphorbia calyptrata Coss. & DurieuMichel Charles Durieu de MaisonneuveMichel Charles Durieu de Maisonneuve was a French soldier and botanist who was a native of Saint-Eutrope-de-Born in the department of Lot-et-Garonne....
ex Coss. & Kralik 1857 - Euphorbia camagueyensis (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1924 - Euphorbia cameronii N.E.Br. 1962 (s)
- Euphorbia canariensisEuphorbia canariensisEuphorbia canariensis, commonly known as the Canary Island Spurge or as Hercules Club to horticulturalistsis a succulent member of the family Euphorbiaceae and genus Euphorbia that grows natively in the arid and humid environment of the lowest areas in the Canary Islands where it is also endemic...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Canary Island spurge - Euphorbia candelabrumEuphorbia candelabrumEuphorbia candelabrum is a succulent species of plant in the Euphorbiaceae family. Its Latin name derives from its growth habit, often considered to resemble the branching of a candelabrum. E. candelabrum is endemic to the Horn of Africa and eastern Africa along the Great Rift Valley system...
(KotschyTheodor KotschyKarl Georg Theodor Kotschy was an Austrian botanist and explorer who was a native of Ustroń, in Austrian Silesia. He was the son of theologian Carl Friedrich Kotschy .-Biography:...
1856 (s)- Euphorbia candelabrum var. bilocularis (N.E.Br.) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia candelabrum var. candelabrum (s)
- Euphorbia candelabrum var. bilocularis (N.E.Br.) S.Carter
- Euphorbia cannellii L.C.Leach 1974 (s)
- Euphorbia capansa DuckeAdolpho DuckeAdolpho Ducke , also referred to as Adolfo Ducke and occasionally mis-spelled "Duque", was a notable entomologist, botanist and ethnographer of Amazonia....
1938 - Euphorbia caperonioides R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& P.G.Meyer 1966 - Euphorbia capillaris Gagnep.François GagnepainFrançois Gagnepain was a French botanist. The standard botanical author abbreviation Gagnep. is applied to plants described by Gagnepain.-References:...
1912 - Euphorbia capitellata Engelm. 1858
- Euphorbia capitulata Rchb. 1832
- Euphorbia capmanambatoensisEuphorbia capmanambatoensisEuphorbia capmanambatoensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky shores. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1995 (s) - Euphorbia capsaintemariensis RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1970 (s) - Euphorbia capuroniiEuphorbia capuroniiEuphorbia capuronii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia caputaureum DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 (s) - Euphorbia caputmedusae L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Medusa's head - Euphorbia caracasana (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia cardiophylla Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Heldr. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 - Euphorbia carinifolia N.E.Br. 1911
- Euphorbia carinulata P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1988 (s) - Euphorbia carissoides F.M.BaileyFrederick Manson BaileyFrederick Manson Bailey CMG was a botanist active in Australia, who made valuable contributions to the characterisation of the flora of Queensland.-Early life:...
1906 - Euphorbia carniolica Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1778 - Euphorbia carpartica Wol. emend. PilátPilatPilat is a common surname in Central Europe. It is spelled simply Pilat in Western countries such as France and Austria, Pilát in Czech and Slovak, and Piłat in Polish...
1935 - Euphorbia cartaginiensis Porta 1892 (E. carthaginiensis?)
- Euphorbia carteriana P.R.O.Bally 1964 (s)
- Euphorbia carullae SennenSennenSennen is a coastal civil parish and a village in Cornwall, United Kingdom. Sennen village is situated approximately eight miles west-southwest of Penzance....
1922 - Euphorbia carunculata Waterf. 1948
- Euphorbia carunculifera L.C.Leach 1970 (s)
- Euphorbia carunculifera ssp. carunculifera (s)
- Euphorbia carunculifera ssp. subfastigiata L.C.Leach 1974 (s)
- Euphorbia cassia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 - Euphorbia cassythoides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia castillonii Lavranos 2002 (s)
- Euphorbia catamarcensis (Croizat) Subils 1977
- Euphorbia cataractarum S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia catenata (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns 2006 (s) (= Monadenium catenatum) - Euphorbia caterviflora N.E.Br. 1915 (s)
- Euphorbia cattimandoo ElliotElliotElliot is a personal name which can serve as either a surname or a given name. Although the given name was historically given to males, females named Elliott have seen an increase in recent years...
ex WightRobert WightRobert Wight was a Scottish surgeon and botanist who spent 30 years in India. He studied botany in Edinburgh under John Hope. He was the director of the Botanic Garden in Madras. He made use of local artists to make illustrations of the plants around him...
1993 (s) - Euphorbia caucasica Dubovik ex Dubovik & Klokov 1976
- Euphorbia caudiculosa Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia cayensis Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1904 (s) - Euphorbia cedrorumEuphorbia cedrorumEuphorbia cedrorum is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Hebding 1993 (s) - Euphorbia celastroidesEuphorbia celastroidesEuphorbia celastroides, sometimes also known as Chamaesyce celastroides, is a species of spurge closely related to the poinsettia. This species develops into a round-shape shrub. This species is endemic to the Hawaiian Islands. E...
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia celata R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1974 (s) - Euphorbia celerieri (Emb.) Vindt 1953
- Euphorbia centunculoides KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 (s) - Euphorbia ceratocarpa Ten.Michele TenoreMichele Tenore was an Italian botanist active in Naples, Italy.Tenore studied at the University of Naples, receiving his medical degree in 1800...
1811 - Euphorbia cereiformis L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Milk barrel - Euphorbia ceroderma I.M.Johnst.Ivan Murray JohnstonI. M. Johnston , was a United States botanist. He studied at Pomona College in Claremont, California and at Harvard University...
1924 (s) - Euphorbia cervicornu BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1891 - Euphorbia chaborasia Gomb. 1956
- Euphorbia chaculana Donn.Sm.John Donnell SmithCaptain John Donnell Smith of Baltimore, Maryland was a biologist and taxonomist. He was also an officer in the Confederate army.He was a graduate of Yale in 1847, where he was a member of Skull and Bones....
1899 (s) - Euphorbia chaetocalyx Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1935 - Euphorbia chamaecaula Weath.Charles Alfred WeatherbyCharles Alfred Weatherby was a botanist.Weatherby was born in Hartford, Connecticut to Charles Nathaniel Weatherby and his wife the former Grace Weld. Not long after Charles Alfred's birth the family moved to Colorado...
1910 - Euphorbia chamaeclada Ule 1908
- Euphorbia chamaepeplus Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Gaill. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859- Euphorbia chamaepeplus var. chamaepeplus
- Euphorbia chamaepeplus var. angustifolia A.Danin 1992
- Euphorbia chamaerrhodos Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia chamaesula Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia chamaesyceEuphorbia chamaesyceEuphorbia chamaesyce called prostrate spurge, is an annual plant in the family Euphorbiaceae. It is native to southern North America, and has been introduced and established in other areas of North America and to other countries worldwide....
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753- Euphorbia chamaesyce ssp. chamaesyce
- Euphorbia chamaesyce ssp. massiliensis (DC.A. P. de CandolleAugustin Pyramus de Candolle also spelled Augustin Pyrame de Candolle was a Swiss botanist. René Louiche Desfontaines launched Candolle's botanical career by recommending him at an herbarium...
) Thell.Albert Thellung-Works:*Illustrierte Flora von Mittel-Europa 1906*Die Gattung Lepidium R. Br. : eine monographische Studie 1906 *Die Entstehung der Kulturpflanzen 1930 *Flora der Schweiz - Exkursionsflora, 1923...
1917
- Euphorbia chamaesycoides B.Nord.Bertil NordenstamRune Bertil Nordenstam is a Swedish botanist and professor emeritus at the Swedish Museum of Natural History in the Department of Phanerogamic Botany.He has worked with Colchicaceae, Senecioneaeand Calenduleae,...
1974 - Euphorbia chamissonis (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1962 - Euphorbia chankoana Vorosch. 1961
- Euphorbia chapmanii Oudejans 1989
- Euphorbia characiasEuphorbia characiasEuphorbia characias, the Mediterranean Spurge, is a flowering plant of the Euphorbiaceae family typical of the Mediterranean vegetation....
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s)- Euphorbia characias ssp. characias (s)
- Euphorbia characias ssp. wulfenii (HoppeDavid Heinrich HoppeDavid Heinrich Hoppe was a German pharmacist, botanist and physician who was a native of Bruchhausen-Vilsen....
ex W.D.J.Koch) Radcl.-Sm. 1968 (s)
- Euphorbia charleswilsoniana V.Vlk 1997 (s)
- Euphorbia cheiradenia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Hohen.Rudolph Friedrich HohenackerRudolph Friedrich Hohenacker was a Swiss-German missionary and botanist who was a native Zürich.In the 1820s he was assigned to the Swabian colony of Helenendorf in the Transcaucasus, where he served as a doctor and missionary. Eventually, his main focus involved collecting plants from the region....
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 - Euphorbia cheirolepioides Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1963 - Euphorbia cheirolepis Fisch.Friedrich Ernst Ludwig von FischerFriedrich Ernst Ludwig Fischer was a Russian botanist, born in Germany. He was director of the St Petersburg botanical garden from 1823 to 1850....
& C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1850 - Euphorbia chenopodiifolia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia chersina N.E.Br. 1915 (s)
- Euphorbia chersonesa Huft 1985
- Euphorbia chevalieri (N.E.Br.) Bruyns 2006 (s) (= Monadenium chevalieri)
- Euphorbia chiapensis Brandegee 1914
- Euphorbia chimaera LipskyVladimir Ippolitovich LipskyVladimir Ippolitovich Lipsky was a Ukrainian scientist, botanist; a member of National Academy of Sciences of Ukraine and corresponding member of the USSR Academy of Sciences, and the Director of the Botanical Gardens of the Odessa University.- Birth and education :Vladimir was born on the 11th...
1899 - Euphorbia chiogenes (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989 - Euphorbia chiogenoides Rusby 1920
- Euphorbia chiribensis V.W.Steinm. & Felger 1997
- Euphorbia chrysochaeta W.Fitzg. 1918
- Euphorbia chrysocoma H.Lév. & Vaniot ex H.Lév. 1906
- Euphorbia cibdela N.E.Br. 1915 (s)
- Euphorbia cinerascens Engelm. 1859
- Euphorbia cinera W.Fitzg. 1918
- Euphorbia citrina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 - Euphorbia clandestina Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1804 (s) - Euphorbia clarae (Malaisse & Lecron) Bruyns 2006 (s) (= Monadenium clarae)
- Euphorbia clarkeana Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1887 - Euphorbia classenii P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1974 (s) - Euphorbia clava Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1784 (s) - Euphorbia clavarioides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s)- Euphorbia clavarioides var. clavarioides (s)
- Euphorbia clavarioides var. truncata (N.E.Br.) A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s)
- Euphorbia clavidigitata Gage 1914
- Euphorbia clavigera N.E.Br. 1915 (s)
- Euphorbia claytonioides PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1897 - Euphorbia clementei Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1838- Euphorbia clementei ssp. clementei
- Euphorbia clementei ssp. faurei (MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
) J.Vicens, Molero & C.Blanché 1996 - Euphorbia clementei ssp. villosa (Faure & MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
) J.Vicens, Molero & C.Blanché 1996
- Euphorbia clementiiEuphorbia clementiiEuphorbia clementii is a herbaceous plant species that occurs on rocky hillsides and stony ground in the Pilbara in Western Australia. It has an erect habit, growing to 60 cm high. The species was first formally described by Czech botanist Karel Domin in 1930 in Bibliotheca Botanica, from plant...
Domin 1927 - Euphorbia clivicola R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1951 (s) - Euphorbia clusiifolia Hook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
& Arn. 1832 - Euphorbia coalcomanensis (Croizat) V.W.Steinm. 2003 (s) (= Pedilanthus coalcomanensis)
- Euphorbia coccinea RothAlbrecht Wilhelm RothAlbrecht Wilhelm Roth was a physician and botanist who was a native of Dötlingen, Germany.He studied medicine at the Universities of Halle and Erlangen, where he received his doctorate in 1778....
1821 - Euphorbia cofradiana Brandegee 1905
- Euphorbia coghlanii F.M.BaileyFrederick Manson BaileyFrederick Manson Bailey CMG was a botanist active in Australia, who made valuable contributions to the characterisation of the flora of Queensland.-Early life:...
1896 - Euphorbia cognata (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia colimae RoseJoseph Nelson RoseJoseph Nelson Rose was an American botanist. He was born in Union County, Indiana. His father died serving during the Civil War when Joseph Rose was a young boy. He later graduated from high school in Liberty, Indiana....
1895 - Euphorbia colchica (Litv.) D.V.Geltman 1995
- Euphorbia colletioides Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1846 (s) - Euphorbia colliculina A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia collina Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1857 - Euphorbia colligata V.W.Steinm. 2003 (s) (= Pedilanthus connatus)
- Euphorbia colorata Engelm. 1858 (s)
- Euphorbia colubrina P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia columnaris P.R.O.Bally 1964 (s)
- Euphorbia comans W.Fitzg. 1918
- Euphorbia commersonii BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
emend. DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 - Euphorbia commutata Engelm. 1856 - Tinted woodland spurge
- Euphorbia comosa Vell. 1829 (s)
- Euphorbia complanata Warb.Otto Warburg (botanist)Otto Warburg , was a German botanist and industrial agriculture expert, as well as an active member of the Zionist Organization...
1894 (s) - Euphorbia complexa R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1937 (s) - Euphorbia compressa Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia concanensis Janarth. & S.R.Yadav 1995
- Euphorbia condylocarpa M.Bieb. 1808 (s)
- Euphorbia conferta (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989 - Euphorbia confinalis R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1951 (s)- Euphorbia confinalis ssp. confinalis (s)
- Euphorbia confinalis ssp. rhodesica L.C.Leach 1966 (s)
- Euphorbia confluens NelNELNEL or Nel may refer to:People:*André Nel , South African cricketer*Anton Nel , American classical pianist*Dewald Nel , Scottish cricketer...
1933 (s) - Euphorbia conformis N.E.Br. 1912
- Euphorbia congenera BlumeCarl Ludwig BlumeCharles Ludwig de Blume or Karl Ludwig von Blume was a German-Dutch botanist.He was born at Braunschweig in Germany, but studied at Leiden University and spent his professional life working in the Dutch East Indies and in the Netherlands, where he was Director of the Rijksherbarium at Leiden...
1826 - Euphorbia congestiflora L.C.Leach 1970 (s)
- Euphorbia coniosperma Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Buhse 1860 - Euphorbia connata Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia consanguina Schrenk ex Fisch.Friedrich Ernst Ludwig von FischerFriedrich Ernst Ludwig Fischer was a Russian botanist, born in Germany. He was director of the St Petersburg botanical garden from 1823 to 1850....
& C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
1841 - Euphorbia consobrina N.E.Br. 1911 (s)
- Euphorbia consoquitlae Brandegee 1920
- Euphorbia conspicua N.E.Br. 1912 (s)
- Euphorbia contorta L.C.Leach 1964 (s)
- Euphorbia contoversa N.E.Br. 1912
- Euphorbia convolvuloides Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
ex Hook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
& Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1849 - Euphorbia conzattii V.W.Steinm. 2003 (s) (= Pedilanthus pulchellus)
- Euphorbia cooperiEuphorbia cooperiEuphorbia cooperi, or Transvaal caldelabra tree, is found in South Africa....
N.E.Br. ex A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1907 (s) - Transvaal candelabra tree, lesser candelabra tree- Euphorbia cooperi var. calidicola L.C.Leach 1970 (s)
- Euphorbia cooperi var. cooperi (s)
- Euphorbia cooperi var. ussanguensis (N.E.Br.) L.C.Leach 1970 (s)
- Euphorbia copiapina Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1860 (s) - Euphorbia corallioides L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Coral spurge - Euphorbia cordatella Oudejans 1989
- Euphorbia cordifolia ElliottStephen Elliott (botanist)Stephen Elliott was an American legislator, banker, educator, and botanist who is today remembered for having written one of the most important works in American botany, A Sketch of the Botany of South-Carolina and Georgia.-Biography:Stephen Elliott was born in Beaufort, South Carolina on...
1824 - Euphorbia cornastra (Dressler) Radcl.-Sm. 1978
- Euphorbia corniculata R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1949 (s) - Euphorbia cornigera Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia corollataEuphorbia corollataEuphorbia corollata is a species from the Euphorbiaceae family that is native to North America. A common name for the species is flowering spurge.-Range and habitat:...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Flowering spurge - Euphorbia correllii M.C.Johnst. 1975
- Euphorbia correntina D.Parodi 1881
- Euphorbia corsica Req. 1825
- Euphorbia corymbosa N.E.Br. 1915 (s)
- Euphorbia cossoniana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia cotinifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s)- Euphorbia cotinifolia ssp. cotinifolia (s)
- Euphorbia cotinifolia ssp. cotinoides (Miq.Friedrich Anton Wilhelm MiquelFriedrich Anton Wilhelm Miquel was a Dutch botanist.He was head of the botanical gardens at Rotterdam , Amsterdam and Utrecht . He directed the Rijksherbarium at Leiden from 1862...
) Christenh. 2002 (s) - Mexican shrubby spurge, red spurge, Caribbean copper plant
- Euphorbia coudercii Gagnep.François GagnepainFrançois Gagnepain was a French botanist. The standard botanical author abbreviation Gagnep. is applied to plants described by Gagnepain.-References:...
1921 - Euphorbia cowellii (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
ex N.L.BrittonNathaniel Lord BrittonNathaniel Lord Britton was an American botanist and taxonomist who founded the New York Botanical Garden in the Bronx, New York. Britton was born in New Dorp in Staten Island, New York...
) Oudejans 1989 (s) - Euphorbia cozumelensis Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1900 - Euphorbia craspedia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia crassinodis Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1899 - Euphorbia crassipes MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1909 (s) - Euphorbia crebrifolia S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 - Euphorbia cremersiiEuphorbia cremersiiEuphorbia cremersii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Razaf. 1991 (s)- Euphorbia cremersii var. cremersii (s)
- Euphorbia cremersii var. cremersii fa. viridiflora RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1991 (s)
- Euphorbia cremersii var. cremersii fa. viridiflora Rauh
- Euphorbia cremersii var. rakotozafyi (Cremers) RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1995 (s)
- Euphorbia cremersii var. cremersii (s)
- Euphorbia crenata (N.E.Br.) Bruyns 2006 (s) (= Monadenium crenatum)
- Euphorbia crenulataEuphorbia crenulataEuphorbia crenulata is a species of spurge native to the western United States, especially California and Oregon. Its common name is Chinese caps. Its leaves vary in shape and size but they often curve up and come together to form a bowl shape. The small fruits are green, fleshy, and lobed. The...
Engelm. 1858 - Chinese caps - Euphorbia crepitata L.C.Wheeler 1939
- Euphorbia crepuscula (L.C.Wheeler) V.W.Steinm. & Felger 1996
- Euphorbia cressoides M.C.Johnst. 1975
- Euphorbia cretophila Klokov 1955
- Euphorbia crispa (Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
) SweetRobert Sweet (botanist)Robert Sweet was an English botanist, horticulturist and ornithologist.Born at Cockington near Torquay, Devonshire, England in 1783, Sweet worked as a gardener from the age of sixteen, and became foreman or partner in a series of nurseries. He was associated with nurseries at Stockwell, Fulham...
1827 (s) - Euphorbia cristata HeyneHeyneHeyne is the surname of:* Christian Gottlob Heyne , a German classical scholar and archaeologist* Ernst Bernard Heyne , German Botanist* Moritz Heyne , Germanic linguist* Paul Heyne , an American economist...
ex A.W.Roth 1821 - Euphorbia croizatiiEuphorbia croizatiiEuphorbia croizatii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1946 (s) - Euphorbia crossadenia PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
& K.Hoffmann ex PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1923 - Euphorbia crotonoides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862- Euphorbia crotonoides ssp. crotonoides
- Euphorbia crotonoides ssp. narokensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984
- Euphorbia cruentata GrahamRobert Graham (botanist)Robert Graham was a Scottish physician and botanist. He was the inaugural chair of botany at the University of Edinburgh...
1832 - Euphorbia cryptocaulis M.G.Gilbert 1987 (s)
- Euphorbia cryptospinosa P.R.O.Bally 1963 (s)
- Euphorbia cuatrecasii PauCarlos Pau y EspañolCarlos Pau y Español was a Spanish botanist.-External links:*...
ex Cuatrec. 1929 - Euphorbia cubensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 (s) - Euphorbia cuchumatensis Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
& Steyerm.Julian Alfred SteyermarkJulian Alfred Steyermark was an American botanist. His focus was on New World vegetation, and he specialized in the family Rubiaceae.- Life and work :...
1944 - Euphorbia culminicola Ant.MolinaJosé Antonio Molina RositoJosé Antonio Molina Rosito , usually known as Antonio Molina, is a Honduran botanist and Professor emeritus at the Zamorano Pan-American School of Agriculture....
1965 - Euphorbia cumbrae Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia cumulata R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1931 (s) - Euphorbia cumulicola (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989 - Euphorbia cuneata VahlMartin Vahl (botanist)Martin Henrichsen Vahl was a Danish-Norwegian botanist and zoologist.He studied botany in Copenhagen and in Uppsala under Carolus Linnaeus. He edited Flora Danica fasc. XVI-XXI , Symbolæ Botanicæ I-III , Eclogæ Americanæ I-IV and Enumeratio Plantarum I-II...
1791 (s)- Euphorbia cuneata ssp. cretacea S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia cuneata ssp. cuneata (s)
- Euphorbia cuneata ssp. lamproderma S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 (s) - Euphorbia cuneata ssp. spinescens (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 (s)- Euphorbia cuneata ssp. spinescens var. pumilans S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 (s) - Euphorbia cuneata ssp. spinescens var. spinescens (s)
- Euphorbia cuneata ssp. spinescens var. pumilans S.Carter
- Euphorbia cuneata ssp. wajirensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 (s)
- Euphorbia cuneata ssp. cretacea S.Carter
- Euphorbia cuneifolia Guss. 1826
- Euphorbia cuneneana L.C.Leach 1976 (s)
- Euphorbia cuneneana ssp. cuneneana (s)
- Euphorbia cuneneana ssp. rhizomatosa L.C.Leach 1976 (s)
- Euphorbia cupricola (Malaisse & Lecron) Bruyns 2006 (s) (= Monadenium cupricola)
- Euphorbia cuprispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia cupularis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) (= Synadenium cupulare)
- Euphorbia curocana L.C.Leach 1975 (s)
- Euphorbia curtisii Engelm. ex Chapm.Alvan Wentworth ChapmanAlvan Wentworth Chapman was an American physician and botanist who wrote Flora of the Southern United States, the first comprehensive description of US plants in any region beyond the northeastern states.-Education:...
1860 - Curtis' spurge - Euphorbia curvirama R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1931 (s) - Euphorbia cuspidata Bertol.Antonio BertoloniAntonio Bertoloni was an Italian botanist who made extensive studies of Italian plants. He also collected notable samples of Central American flora.- References :...
1843 - Euphorbia cussonioidesEuphorbia cussonioidesEuphorbia cussonioides is a species of plant in the Euphorbiaceae family. It is endemic to Kenya.-Source:* World Conservation Monitoring Centre 1998. . Downloaded on 21 August 2007....
P.R.O.Bally 1958 (s) - Euphorbia cyathophora Murray 1786 (s) - Wild poinsettia
- Euphorbia cylindrica A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia cylindrifoliaEuphorbia cylindrifoliaEuphorbia cylindrifolia is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
Marn.-Lap. & RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1961 (s)- Euphorbia cylindrifolia ssp.cylindrifolia (s)
- Euphorbia cylindrifolia ssp. tuberifera RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1963 (s)
- Euphorbia cymbifera (Schltdl.Diederich Franz Leonhard von SchlechtendalDiederich von Schlechtendal was a German botanist born in Xanten. He was Professor of Botany and Director of the Botanical Gardens at the Martin Luther University of Halle-Wittenberg from 1833 until his death in 1866, and Editor of the botanical journal Linnaea.His most important work was in...
) V.W.Steinm. 2003 (s) (= Pedilanthus cymbiferus) - Euphorbia cymbiformis Rusby 1895
- Euphorbia cyparissias L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Cypress spurge - Euphorbia cyparissioides PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 - Euphorbia cypria Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia cyri V.W.Steinm. 2003 (= Pedilanthus tomentellus)
- Euphorbia cyrtophylla (Prokh.) Prokh. 1949
- Euphorbia czerepanovii D.V.Geltman 1997
D
- Euphorbia daghestanica D.V.Geltman 1997
- Euphorbia dahurica Peschkova 1979
- Euphorbia dalettiensis M.G.Gilbert 1987 (s)
- Euphorbia dallachyna BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1866 - Euphorbia damarana L.C.Leach 1975 (s)
- Euphorbia damasoi Oudejans 1989
- Euphorbia darbandensis N.E.Br. 1913 (s)
- Euphorbia dasyacantha S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia dauana S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia davidii Subils 1984 - David's spurge
- Euphorbia daviesii E.A.Bruce 1940 (s)
- Euphorbia davisii M.S.Khan 1964
- Euphorbia davyi N.E.Br. 1915 (s)
- Euphorbia dawei N.E.Br. 1912 (s)
- Euphorbia debilispina L.C.Leach 1992 (s)
- Euphorbia descampsii (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) Bruyns 2006 (s) (= Monadenium descampsii) - Euphorbia decaryiEuphorbia decaryiEuphorbia decaryi is a species of plant in the Euphorbiaceae family endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical dry shrubland, and rocky areas. It is threatened by habitat loss....
GuillauminAndré GuillauminAndré Louis Joseph Edmond Armand Guillaumin is a French botanist who was born on 21 June 1885 in Arrou and died on 29 May 1974 in Athis-Mons. He obtained his license in natural sciences in 1906 and began work in the Muséum national d'histoire naturelle in Paris in 1909 as a preparer...
1934 (s)- Euphorbia decaryi var. ampanihyensis Cremers 1984 (s)
- Euphorbia decaryi var. decaryi (s)
- Euphorbia decaryi var. robinsonii Cremers 1984 (s)
- Euphorbia decaryi var. spirosticha RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Buchloh 1987 (s)
- Euphorbia decepta N.E.Br. 1915 (s)
- Euphorbia deciduaEuphorbia deciduaEuphorbia decidua is a plant of the Euphorbiaceae family. It was described by Peter René, Oscar Bally & Leslie Charles Leach in 1975. Its habitats are Zimbabwe, Zambia, Malawi and Zaire.The flowers are pale green with a red centre....
P.R.O.Bally & L.C.Leach 1975 (s) - Euphorbia decipiens Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Buhse 1860 - Euphorbia decliviticola L.C.Leach 1973 (s)
- Euphorbia decorseiEuphorbia decorseiEuphorbia decorsei is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1903 (s) - Euphorbia dedzana L.C.Leach 1992 (s)
- Euphorbia deflexa Sibth.John SibthorpJohn Sibthorp was an English botanist.He was born in Oxford, the youngest son of Dr Humphry Sibthorp , who from 1747 to 1784 was Sherardian professor of botany at the University of Oxford....
& J.E.Smith 1806 - Euphorbia defoliata Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1912 (s) - Euphorbia degeneri Sherff 1936
- Euphorbia deightonii Croizat 1938 (s)
- Euphorbia dekindtii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1969 (s) - Euphorbia delicatula Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia delicatissima S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 - Euphorbia delphinensisEuphorbia delphinensisEuphorbia delphinensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia deltobracteata (Prokh.) Prokh. 1949
- Euphorbia deltoideaEuphorbia deltoideaEuphorbia deltoidea is a species of flowering plant endemic to Florida in the United States. The taxonomy of the plant is difficult, with some authorities dividing it into four subspecies and some into three; also, it is frequently listed as a member of the old genus Chamaesyce. One subspecies, ssp...
Engelm. ex Chapm.Alvan Wentworth ChapmanAlvan Wentworth Chapman was an American physician and botanist who wrote Flora of the Southern United States, the first comprehensive description of US plants in any region beyond the northeastern states.-Education:...
1883- Euphorbia deltoidea ssp. adhaerens (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1993 - Euphorbia deltoidea ssp. deltoidea
- Euphorbia deltoidea ssp. deltoidea var. deltoidea
- Euphorbia deltoidea ssp. deltoidea var. serpyllum (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989
- Euphorbia deltoidea ssp. pinetorum (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1993
- Euphorbia deltoidea ssp. adhaerens (Small
- Euphorbia demissa L.C.Leach 1976 (s)
- Euphorbia dendroidesEuphorbia dendroidesEuphorbia dendroides, also known as Tree Spurge, is a small tree of the Euphorbiaceae family that grows in semi-arid and mediterranean climates....
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s)- Tree spurge - Euphorbia denisianaEuphorbia denisianaEuphorbia denisiana is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
GuillauminAndré GuillauminAndré Louis Joseph Edmond Armand Guillaumin is a French botanist who was born on 21 June 1885 in Arrou and died on 29 May 1974 in Athis-Mons. He obtained his license in natural sciences in 1906 and began work in the Muséum national d'histoire naturelle in Paris in 1909 as a preparer...
1929 (s) - Euphorbia denisiiEuphorbia denisiiEuphorbia denisii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-References:...
Oudejans 1989 (s) - Euphorbia densa Schrenk 1845
- Euphorbia densiflora KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1861 - Euphorbia densifolia K.Koch 1849
- Euphorbia densispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2005 (s) - Euphorbia densiuscula PopovPopovPopov or Popoff or Popova is a common Russian, Bulgarian and Serbian last name. Derived from a Slavonic word pop . The fourth most common Russian surname...
1923 - Euphorbia densiusculiformis (Pazij) Botsch. ex Botsch. & Tscherneva 1977
- Euphorbia dentataEuphorbia dentataEuphorbia dentata is a species of spurge known by the common names toothed spurge and green poinsettia. It is native to parts of North and South America, and is present elsewhere on the continents. Its true native range is uncertain. It is a noxious weed in some areas...
Michx.André MichauxAndré Michaux was a French botanist and explorer.-Biography:Michaux was born in Satory, now part of Versailles, Yvelines. After the death of his wife within a year of their marriage he took up the study of botany and was a student of Bernard de Jussieu...
1803 - Toothed spurge- Euphorbia dentata var. dentata
- Euphorbia dentata var. lasiocarpa Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862
- Euphorbia denticulata Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 - Euphorbia dentosa I.M.Johnst.Ivan Murray JohnstonI. M. Johnston , was a United States botanist. He studied at Pomona College in Claremont, California and at Harvard University...
1922 - Euphorbia depauperata Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
ex A.Rich.Achille RichardAchille Richard was a French botanist and physician .He was son of a notable botanist, Louis-Claude Marie Richard .Pharmacist in the French fleet and member of several well-known societies of their time....
1850 (s)- Euphorbia depauperata var. depauperata (s)
- Euphorbia depauperata var. laevicarpa Friis & Vollesen 1982 (s)
- Euphorbia depauperata var. trachycarpa (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia depauperata var. tsetserrensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 (s)
- Euphorbia deppeanaEuphorbia deppeanaEuphorbia deppeana is a rare species of flowering plant in the euphorb family known by the common names Deppe's broomspurge and Oahu sandmat. It is endemic to Oahu, Hawaii, where it is known from only one population in moist shrublands on Nuuanu Pali...
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia derickii V.W.Steinm. 2005
- Euphorbia desmondii Keay & Milne-Redh. 1955 (s)
- Euphorbia despolita (Menezes) T.Monod 1990 (s)
- Euphorbia dhofarensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia diazlunana (Lomelí & SahagúnSahagúnSahagún can refer to:*Sahagún, Spain, a town and monastery in Léon, Spain. Cradle of the Mudéjar architecture*Sahagún, Córdoba, the second town in population in Córdoba Department, Colombia, also called "The Cultural City of Cordoba"People...
) V.W.Steinm. 2003 (s) (= Pedilanthus diazlunanus) - Euphorbia dichroa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia didiereoidesEuphorbia didiereoidesEuphorbia didiereoides is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
& LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1934 (s) - Euphorbia digestiva Rojas Acosta 1897
- Euphorbia digitata S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1891 - Euphorbia dilunguensis (Malaisse & Lecron) Bruyns 2006 (s) (= Monadenium dilunguense)
- Euphorbia dilobadena S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia diminuta S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984 - Euphorbia dimorphocaulon P.H.Davis ex Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1949 (s) - Euphorbia dinteri A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1906 - Euphorbia dioeca KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 - Euphorbia discoidea (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium discoideum)
- Euphorbia discoreoides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860- Euphorbia discoreoides ssp. discoreoides
- Euphorbia discoreoides ssp. attenuata V.W.Steinm. 1996
- Euphorbia disclusa N.E.Br. 1912
- Euphorbia discolor Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1850 - Euphorbia discrepans S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia dispersa L.C.Leach 1974 (s)
- Euphorbia dissitispina L.C.Leach 1977 (s)
- Euphorbia distans W.Fitzg. 1918
- Euphorbia disticha Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia distinctissima L.C.Leach 1992 (s)
- Euphorbia diuretica LarrañagaLarrañagaLarrañaga is a barrio of Montevideo, Uruguay. It borders Jacinto Vera to the west, Bolívar to the north, Mercado Modelo to the northeast, Unión to the east, La Blanqueada to the southeast and Tres Cruces and La Comercial to the southwest...
1923 - Euphorbia djimilensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1879 - Euphorbia dolichoceras S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 (s) - Euphorbia doloensisEuphorbia doloensisEuphorbia doloensis is a species of plant in the Euphorbiaceae family. It is endemic to Ethiopia.-Source:* World Conservation Monitoring Centre 1998. . Downloaded on 21 August 2007....
M.G.Gilbert 1990 (s) - Euphorbia donii Oudejans 1989<;/small>
- Euphorbia dorsiventralis Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1908 - Euphorbia dracunculoides ;Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788- Euphorbia dracunculoides ssp. dracunculoides
- Euphorbia dracunculoides ssp. inconspicua (J.Ball) MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
1929
- Euphorbia dregeana E.Mey.Ernst Heinrich Friedrich MeyerErnst Heinrich Friedrich Meyer was a German botanist and botanical historian. Born in Hanover, he lectured in Göttingen and in 1826 became a professor of botany at the University of Königsberg, as well as Director of the Botanical Garden. His botanical specialty was the Juncaceae, or family of...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia dressleri V.W.Steinm. 2003 (s) (= Pedilanthus gracilis)
- Euphorbia drummondii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia drupifera Thonn.Peter ThonningPeter Thonning was a Danish physician and botanist.He was sent to Ghana by the Danish government to supervise the plantations of that colony, and he lived there from 1799 to 1803. His herbarium was destroyed during the shelling of Copenhagen by the British in 1807...
1827 (s) (= Elaeophorbia drupifera) - Euphorbia dubovikii Oudejans 1989
- Euphorbia duckei Oudejans 1989
- Euphorbia dugandiana Croizat 1943
- Euphorbia dulcis L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Sweet spurge - Euphorbia dumalis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 - Euphorbia dumenticola P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1976 (s) - Euphorbia dunensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia durandoi Chabert 1900
- Euphorbia duraniiEuphorbia duraniiEuphorbia duranii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. It is threatened by habitat loss.-References:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s)- Euphorbia duranii var. ankaratrae Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia duranii var. duranii (s)
- Euphorbia duranii var. ankaratrae Ursch & Leandri
- Euphorbia duriuscula PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
& K.Hoffmann ex HerzogT. K. G. HerzogT. K. G. Herzog was a German bryologist and phytogeographer. This botanist is denoted by the author abbreviation Herz. when citing a botanical name.-References:...
1945 - Euphorbia duseimata R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1934 (s) - Euphorbia dussii KrugKarl Wilhelm Leopold KrugKarl Wilhelm Leopold Krug was a German businessman, naturalist, ethnographer, diplomat and supporter of scientific collections.-Early life and education:...
& Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
ex A.Duss 1897 - Euphorbia duvalii H.Lecoq & Lamotte 1848
- Euphorbia dwyeri D.G.Burch 1967
E
- Euphorbia eanophylla Croizat 1939
- Euphorbia ebracteolata HayataBunzo Hayatawas a Japanese botanist noted for his taxonomic work in Japan and Formosa . He was a professor at the Imperial University of Tokyo and third director of the Research Botanical Gardens....
1904- Euphorbia ebracteolata var. ebracteolata
- Euphorbia ebracteolata var. anhweiensis (Hurus.) Oudejans 1992
- Euphorbia echinulata (StapfOtto StapfOtto Stapf FRS was an Austrian born botanist and taxonomist.Stapf trained in Vienna, moving to Royal Botanic Gardens, Kew in 1890. He was keeper of the Herbarium from 1909 to 1920...
) Bruyns 2006 (s) (= Monadenium echinulatum) - Euphorbia echinus Hook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
& CossonCossonThe Cosson is a long river in central France, right tributary of the river Beuvron. Its source is near the village Vannes-sur-Cosson, in Sologne. The Cosson flows through the following departments and communes:...
1874 (s) - Euphorbia ecklonii (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1863 (s) - Euphorbia ecorniculata Kitam. 1958
- Euphorbia edgeworthii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia edmondii Hochr.Bénédict Pierre Georges HochreutinerBénédict Pierre Georges Hochreutiner was a Swiss botanist and plant taxonomist.- References :...
1904 - Euphorbia eduardoi L.C.Leach 1968 (s)
- Euphorbia eggersii Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1899 - Euphorbia eglandulosa V.W.Steinm. 1996
- Euphorbia eichleri Müll.Arg.Johannes Müller ArgoviensisJohannes Müller Argoviensis was the name used by the Swiss botanist Johann Müller . He was the monographer of Resedaceae, Apocynaceae and Euphorbiaceae in A. P. de Candolle's Prodromus and Martius's Flora Brasiliensis. He was also an authority on lichens.-References:...
1874 - Euphorbia eilensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia einensis G.Will. 2004 (s)
- Euphorbia einensis var. anemoarenicola G.Will. 2004 (s)
- Euphorbia einensis var. einensis (s)
- Euphorbia elastica Jum. 1905
- Euphorbia eleanoriaeEuphorbia eleanoriaeEuphorbia eleanoriae is a rare species of flowering plant in the euphorb family known by the common name Nā Pali sandmat. It is endemic to Kauai, Hawaii. Like other native Hawaiian euphorbs it is called akoko locally. This plant was only discovered in 1992 and described to science in 1996 as...
(M.E.Lawr. & W.L.Wagner) Govaerts 2000 - Euphorbia elegans Spreng. 1826
- Euphorbia elegantissima P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1974 (s) - Euphorbia ellenbeckii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s) - Euphorbia elliotiiEuphorbia elliotiiEuphorbia elliotii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1945 (s) - Euphorbia ellipsifolia Gilli 1981
- Euphorbia elodes Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia elquiensis Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1895 - Euphorbia elwendica StapfOtto StapfOtto Stapf FRS was an Austrian born botanist and taxonomist.Stapf trained in Vienna, moving to Royal Botanic Gardens, Kew in 1890. He was keeper of the Herbarium from 1909 to 1920...
1886 - Euphorbia elymaitica Bornm.Joseph Friedrich Nicolaus BornmüllerJoseph Friedrich Nicolaus Bornmüller was a German botanist who was born in Hildburghausen, Thuringia.He studied horticulture in Potsdam, and in 1886 travelled to the Balkans and Greece on his first botanical expedition...
1911 - Euphorbia emetica Padilla 1903
- Euphorbia emirnensisEuphorbia emirnensisEuphorbia emirnensis is a species of plant in the Euphorbiaceae family. It is found in Comoros, Madagascar, and Mayotte. Its natural habitat is subtropical or tropical high-altitude grassland. It is threatened by habitat loss.-References:...
BakerJohn Gilbert BakerJohn Gilbert Baker was an English botanist.Baker was born in Guisborough, the son of John and Mary Baker and educated at Quaker schools in Ackworth and York....
1883 - Euphorbia engelmannii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia engleri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1895 - Euphorbia engleriana Dinter 1921 (s)
- Euphorbia enopla Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s)- Euphorbia enopla var. enopla (s)
- Euphorbia enopla var. viridis A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s)
- Euphorbia enormis N.E.Br. 1915 (s)
- Euphorbia ensifoliaEuphorbia ensifoliaEuphorbia ensifolia is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical high-altitude grassland. It is threatened by habitat loss.-Source:...
BakerJohn Gilbert BakerJohn Gilbert Baker was an English botanist.Baker was born in Guisborough, the son of John and Mary Baker and educated at Quaker schools in Ackworth and York....
1883 - Euphorbia enterophoraEuphorbia enterophoraEuphorbia enterophora is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and rocky areas. It is threatened by habitat loss.-References:...
DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1899 (s)- Euphorbia enterophora ssp. crassa Cremers 1978 (s)
- Euphorbia enterophora ssp. enterophora (s)
- Euphorbia ephedroides E.Mey.Ernst Heinrich Friedrich MeyerErnst Heinrich Friedrich Meyer was a German botanist and botanical historian. Born in Hanover, he lectured in Göttingen and in 1826 became a professor of botany at the University of Königsberg, as well as Director of the Botanical Garden. His botanical specialty was the Juncaceae, or family of...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s)- Euphorbia ephedroides var. debilis L.C.Leach 1990 (s)
- Euphorbia ephedroides var. ephedroides (s)
- Euphorbia ephedroides var. imminuta L.C.Leach & G.Will. 1990 (s)
- Euphorbia ephedromorpha Bartlett 1911 (s)
- Euphorbia epicyparissias (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia epilobiifolia W.T.Wang 1988
- Euphorbia epiphylloidesEuphorbia epiphylloidesEuphorbia epiphylloides is a species of plant in the Euphorbiaceae family. It is endemic to India.-Source:* World Conservation Monitoring Centre 1998. . Downloaded on 21 August 2007....
KurzWilhelm Sulpiz KurzWilhelm Sulpiz Kurz was a German botanist and garden director in Bogor, West Java and Kolkatta.He worked in India, Indonesia, Burma, Malaysia and Singapore. This botanist is denoted by the author abbreviation Kurz when citing a botanical name.-References:...
1873 (s) - Euphorbia epithymoidesEuphorbia epithymoidesEuphorbia epithymoides is a plant of the Euphorbiaceae family. Its habitats are Libya, Turkey and East, Middle, and Southeast Europe.The inflorescences are pale green with a yellow centre....
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1762 (see also Euphorbia polychroma, cushion spurge) - Euphorbia equisetiformis A.Stewart 1911 (s)
- Euphorbia eranthes R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& Milne-Redh. 1937 (s) - Euphorbia erianthaEuphorbia erianthaEuphorbia eriantha is a species of spurge known by the common name beetle spurge. It is native to the deserts of northern Mexico and the southwestern United States from California to Texas. This is an annual herb reaching anywhere from 15 to 50 centimeters in height. The leaves are long, narrow,...
Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1844 - Beetle spurge, Mexican pointsetta - Euphorbia ericoides Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 - Euphorbia erigavensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia erinacea Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& KotschyTheodor KotschyKarl Georg Theodor Kotschy was an Austrian botanist and explorer who was a native of Ustroń, in Austrian Silesia. He was the son of theologian Carl Friedrich Kotschy .-Biography:...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1895 - Euphorbia eriophora Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1844 - Euphorbia erlangeri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s) - Euphorbia ernestii N.E.Br. 1915 (s)
- Euphorbia erubescens Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia erythradenia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia erythrina LinkJohann Heinrich Friedrich LinkJohann Heinrich Friedrich Link was a German naturalist and botanist.Link was born at Hildesheim as a son of the minister August Heinrich Link , who taught him the love for nature through collection of 'natural objects'...
1822 - Euphorbia erythrocephala P.R.O.Bally & Milne-Redh. 1951 (s)
- Euphorbia erythroclada Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia erythrocucullata Mangelsdorff 2006
- Euphorbia erythrodon Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Heldr. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 - Euphorbia erythroxyloidesEuphorbia erythroxyloidesEuphorbia erythroxyloides is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes. It is threatened by habitat loss....
BakerJohn Gilbert BakerJohn Gilbert Baker was an English botanist.Baker was born in Guisborough, the son of John and Mary Baker and educated at Quaker schools in Ackworth and York....
1883 - Euphorbia esculenta MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1908 (s) - Euphorbia espinosa PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 (s) - Euphorbia estevesii N.Zimm. & P.J.Braun 2000 (s)
- Euphorbia esula L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Leafy spurge - Euphorbia esuliformis S.Schauer ex NeesChristian Gottfried Daniel Nees von EsenbeckChristian Gottfried Daniel Nees von Esenbeck was a prolific German botanist, physician, zoologist, and natural philosopher. He was a contemporary of Goethe and was born within the lifetime of Linnaeus. He described approximately 7,000 plant species...
& S.Schauer 1847 - Euphorbia etuberculata P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia eugeniae Prokh. 1949
- Euphorbia euonymclada Croizat 1940
- Euphorbia eustacei N.E.Br. 1913 (s)
- Euphorbia evansii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1909 (s) - Euphorbia excelsa A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia excisa Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
& EkmanErik Leonard EkmanErik Leonard Ekman was a Swedish botanist and explorer .- Biography :Erik Leonard Ekman was born into a low-income household with five children on October 14, 1883. Due to economic difficulties, the family moved to the central-Swedish town of Jönköping when he was eleven...
1929 - Euphorbia exigua L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Dwarf spurge - Euphorbia exilis L.C.Leach ex L.C.Leach & G.Will. 1990 (s)
- Euphorbia exilispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia exserta (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) CokerWilliam Chambers CokerWilliam Chambers Coker was an American botanist-Biography:He was born at Hartsville, South Carolina on October 24, 1872. He graduated from South Carolina College in 1894 and took postgraduate courses at Johns Hopkins University and in Germany...
ex Clewell 1985 - Coastal sand spurge - Euphorbia exstipulata Engelm. 1858 - Square-seed spurge
- Euphorbia exumensis (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Correll 1980 - Euphorbia eyassiana P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia eylesii RendleAlfred Barton RendleAlfred Barton Rendle FRS was an English botanist.Rendle was born in Lewisham and studied at St John's College, Cambridge...
1905
F
- Euphorbia falcata L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Sickle spurge - Euphorbia famatamboayEuphorbia famatamboayEuphorbia famatamboay is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
F.Friedmann & Cremers 1976 (s)- Euphorbia famatamboay ssp. famatamboay (s)
- Euphorbia famatamboay ssp. itampolensis F.Friedmann & Cremers 1976 (s)
- Euphorbia fanshawei L.C.Leach 1973 (s)
- Euphorbia fascicaulis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1977 (s) - Euphorbia fasciculata Thunb.Carl Peter ThunbergCarl Peter Thunberg aka Carl Pehr Thunberg aka Carl Per Thunberg was a Swedish naturalist and an apostle of Carl Linnaeus. He has been called "the father of South African botany" and the "Japanese Linnaeus"....
1800 (s) - Euphorbia faucicola L.C.Leach 1977 (s)
- Euphorbia feddemae McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961 - Euphorbia fendleriEuphorbia fendleriEuphorbia fendleri is a species of euphorb known by the common name Fendler's sandmat. It is native to much of the southwestern and central United States and northern Mexico, where it grows in scrub and woodland habitat in desert and plateau regions. This is a mat- or clump-forming reddish-green...
Torr. & A.GrayAsa Gray-References:*Asa Gray. Dictionary of American Biography. American Council of Learned Societies, 1928–1936.*Asa Gray. Encyclopedia of World Biography, 2nd ed. 17 Vols. Gale Research, 1998.*Asa Gray. Plant Sciences. 4 vols. Macmillan Reference USA, 2001....
1857 - Euphorbia ferganensis B.Fedtsch. ex O.Fedtsch. & B.Fedtsch. 1916 (s)
- Euphorbia ferox MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1913 (s) - Euphorbia fianarantsoaeEuphorbia fianarantsoaeEuphorbia fianarantsoae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia fidjiana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia fiherensis Poiss. 1912 (s)
- Euphorbia filicaulis Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1924 - Euphorbia filiflora MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1913 (s)- Euphorbia filiflora var. filiflora (s)
- Euphorbia filiflora var. nana G.Will. 2003 (s)
- Euphorbia filiformis (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium chevalieri var. filiforme, Monadenium filiforme)
- Euphorbia filipes Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1873 - Euphorbia fimbriata Scop.Giovanni Antonio ScopoliGiovanni Antonio Scopoli was an Italian physician and naturalist.-Biography:...
1788 (s) - Euphorbia finkii (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) V.W.Steinm. 2003 (= Pedilanthus finkii) - Euphorbia fischeri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 - Euphorbia fischeriana Steud.Ernst Gottlieb von SteudelErnst Gottlieb von Steudel was a German physician and an authority on grasses.Steudel lived in Esslingen where with Christian Ferdinand Friedrich Hochstetter he organized Unio Itineraria.- References :...
1841 - Euphorbia fissispina P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia fistulosa M.S.Khan 1964
- Euphorbia flanagani N.E.Br. 1915 (s)
- Euphorbia flavicoma DC.A. P. de CandolleAugustin Pyramus de Candolle also spelled Augustin Pyrame de Candolle was a Swiss botanist. René Louiche Desfontaines launched Candolle's botanical career by recommending him at an herbarium...
1813 - Euphorbia flerowii Woronow ex Flerov 1940
- Euphorbia floribunda Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia florida Engelm. 1858
- Euphorbia floridana Chapm.Alvan Wentworth ChapmanAlvan Wentworth Chapman was an American physician and botanist who wrote Flora of the Southern United States, the first comprehensive description of US plants in any region beyond the northeastern states.-Education:...
1860 - Greater Florida spurge - Euphorbia fluminis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia foliiflua Ule 1908
- Euphorbia foliolosa Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia foliosa (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) N.E.Br. 1915 (s) - Euphorbia fontqueriana GreuterWerner GreuterProfessor Dr. Werner Rodolfo Greuter, in Genova, Italy, as a Swiss national, is a prominent botanist. He is well-known as the chair of the Editorial Committee for the International Code of Botanical Nomenclature - both the previous St Louis Code , and Tokyo Code , but not the current Vienna Code...
1966 - Euphorbia formosana HayataBunzo Hayatawas a Japanese botanist noted for his taxonomic work in Japan and Formosa . He was a professor at the Imperial University of Tokyo and third director of the Research Botanical Gardens....
1911 - Euphorbia forolensis L.E.Newton 1995 (s)
- Euphorbia forskalii J.GayJacques Etienne GayJaques Étienne Gay, French botanist, civil servant, collector and taxonomist . His name is associated with plants in standardised botanical nomenclature, e.g. Crocus sieberi J.Gay. He was the most famous of the students of botanist Jean François Aimée Gaudin with whom he began collecting plants at...
1847 - Euphorbia fortissima L.C.Leach 1964 (s)
- Euphorbia fortuita A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia fosbergii (J.Florence) Govaerts 2000
- Euphorbia fractiflexa S. Carter & J.R.I.Wood 1982 (s)
- Euphorbia fragifera G.Jan 1818
- Euphorbia francescae L.C.Leach 1984
- Euphorbia franchetii B.Fedtsch. 1916
- Euphorbia franckianaEuphorbia franckianaEuphorbia franckiana is a species of spurge native to southern Africa. Phorbol has been isolated from the latex of this perennial plant....
A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1906 (s) - Euphorbia francoana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia francoisiiEuphorbia francoisiiEuphorbia francoisii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-References:...
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1946 (s)- Euphorbia francoisii var. crassicaulis RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1966 (s) - Euphorbia francoisii var. francoisii (s)
- Euphorbia francoisii var. crassicaulis Rauh
- Euphorbia frankii Lavranos 2005 (s)
- Euphorbia franksiae N.E.Br. 1915 (s)
- Euphorbia franksiae var. franksiae (s)
- Euphorbia franksiae var. zuluensis A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s)
- Euphorbia fraseri Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia friedrichiaeEuphorbia friedrichiaeEuphorbia friedrichiae is a species of plant in the Euphorbiaceae family. It is endemic to Namibia.-References:* Craven, P. & Loots, S. 2004. . Downloaded on 21 August 2007....
Dinter 1914 (s) - Euphorbia friesii (N.E.Br.) Bruyns 2006 (s) (= Monadenium friesii)
- Euphorbia friesiorum (A.Hässl.) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia frutescens N.E.Br. 1915 (s)
- Euphorbia fruticosa Forssk.Peter ForsskålPeter Forsskål, sometimes spelled Pehr Forsskål, Peter Forskaol, Petrus Forskål or Pehr Forsskåhl, was a Swedish explorer, orientalist, naturalist and an apostle of Carl Linnaeus.-Early life:...
1775 (s) - Euphorbia fruticulosa Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia fulgens Karw. ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1834 - Scarlet plume - Euphorbia fulva StapfOtto StapfOtto Stapf FRS was an Austrian born botanist and taxonomist.Stapf trained in Vienna, moving to Royal Botanic Gardens, Kew in 1890. He was keeper of the Herbarium from 1909 to 1920...
1907 - Euphorbia furcata N.E.Br. 1911 (s)
- Euphorbia furcillata KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 - Euphorbia fusca MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1910 (s) - Euphorbia fuscolanata Gilli 1971
- Euphorbia fusiformis Buch.-Ham.Francis Buchanan-HamiltonDr Francis Buchanan, later known as Francis Hamilton but often referred to as Francis Buchanan-Hamilton was a Scottish physician who made significant contributions as a geographer, zoologist, and botanist while living in India.The standard botanical author abbreviation Buch.-Ham. is applied to...
ex D.DonDavid DonDavid Don was a Scottish botanist,David Don was born on December 21, 1799, at Doo Hillock, Forfar, Angus, Scotland. He was the younger brother of George Don, also a botanist, their father being George Don of Forfar and his wife Caroline Clementina Stuart...
1825 (s) - Euphorbia fwambensis (N.E.Br.) Bruyns 2006 (s) (= Monadenium fwambense)
G
- Euphorbia gaditana Coss. 1849
- Euphorbia gaillardotii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Blanche ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859 - Euphorbia galapagaia B.L.Rob.Benjamin Lincoln RobinsonBenjamin Lincoln Robinson was an American botanist.-External links:*...
& Greenm. 1895 - Euphorbia galgalana S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia galiciana McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961 - Euphorbia gamkensis Marx 1999 (s)
- Euphorbia garanbiensis HayataBunzo Hayatawas a Japanese botanist noted for his taxonomic work in Japan and Formosa . He was a professor at the Imperial University of Tokyo and third director of the Research Botanical Gardens....
1920 - Euphorbia garberiEuphorbia garberiEuphorbia garberi is a rare species of flowering plant in the euphorb family known by the common name Garber's spurge. It is endemic to Florida, where there are 17 known occurrences, fourteen of which are located on fourteen separate islands of the Florida Keys...
Engelm. ex Chapm.Alvan Wentworth ChapmanAlvan Wentworth Chapman was an American physician and botanist who wrote Flora of the Southern United States, the first comprehensive description of US plants in any region beyond the northeastern states.-Education:...
1883 - Euphorbia gariepina Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s)- Euphorbia gariepina ssp. balsamea (Welw.Friedrich WelwitschFriedrich Martin Josef Welwitsch was an Austrian explorer and botanist who in Angola discovered the plant Welwitschia mirabilis...
ex Hiern) L.C.Leach 1980 (s) - Euphorbia gariepina ssp. gariepina (s)
- Euphorbia gariepina ssp. balsamea (Welw.
- Euphorbia garkeana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia garuana N.E.Br. 1912
- Euphorbia gasparrinii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia gatbergensis N.E.Br. 1915 (s)
- Euphorbia gaubae (Soják) Radcl.-Sm. 1981
- Euphorbia gaubae var. gaubae
- Euphorbia gaubae var. velutina (Bornm.Joseph Friedrich Nicolaus BornmüllerJoseph Friedrich Nicolaus Bornmüller was a German botanist who was born in Hildburghausen, Thuringia.He studied horticulture in Potsdam, and in 1886 travelled to the Balkans and Greece on his first botanical expedition...
& Gauba) Oudejans 1992
- Euphorbia gaudichaudii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia gaumeri Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1898 - Euphorbia gayi Salis 1834
- Euphorbia gebelica Brullo 1996
- Euphorbia gedrosiaca Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
, Aellen & Esfand. ex Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1951 - Euphorbia geldorensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia gemmea P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia genistoides BergiusKarl Heinrich BergiusKarl Heinrich Bergius , also known as Carl Heinrich Bergius, was a Prussian botanist, naturalist, cavalryman and pharmacist from Küstrin. He is notable for his natural history collecting in southern Africa....
1767 - Euphorbia genoudiana Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia gentilis N.E.Br. 1915 (s)
- Euphorbia gentilis ssp. gentilis (s)
- Euphorbia gentilis ssp. tanquana L.C.Leach 1988 (s)
- Euphorbia gentryi V.W.Steinm. & T.F.Daniel 1996 (s)
- Euphorbia georgei Oudejans 1989
- Euphorbia germainii Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1857 - Euphorbia geroldiiEuphorbia geroldiiEuphorbia geroldii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1994 (s) - Euphorbia geyeri Engelm. ex Engelm. & A.GrayAsa Gray-References:*Asa Gray. Dictionary of American Biography. American Council of Learned Societies, 1928–1936.*Asa Gray. Encyclopedia of World Biography, 2nd ed. 17 Vols. Gale Research, 1998.*Asa Gray. Plant Sciences. 4 vols. Macmillan Reference USA, 2001....
1845 - Euphorbia giessii L.C.Leach 1982 (s)
- Euphorbia gillettii P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1977 (s)- Euphorbia gillettii ssp. gillettii (s)
- Euphorbia gillettii ssp. tenuior S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1977 (s)
- Euphorbia giumboensis A.Hässl. 1931 (s)
- Euphorbia glaberrima K.Koch 1849
- Euphorbia glabriflora Vis. ex Vis. & PančićJosif PancicJosif Pančić OSS was a Serbian botanist. He was a famous lecturer at the Great School in Belgrade and the first president of the Serbian Royal Academy. Pančić is credited for discovering the new species of coniferthe Serbian Spruce.-Biography:...
1864 - Euphorbia gladiata (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium yattanum var. gladiatum, Monadenium gladiatum)
- Euphorbia glandularis L.C.Leach & G.Will. 1990 (s)
- Euphorbia glanduligera PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 - Euphorbia glaucaEuphorbia glaucaEuphorbia glauca, known by the common names of waiūatua, waiū-o-Kahukura, New Zealand sea spurge or shore spurge, is a coastal plant endemic to New Zealand....
G.Forst.Georg ForsterJohann Georg Adam Forster was a German naturalist, ethnologist, travel writer, journalist, and revolutionary. At an early age, he accompanied his father on several scientific expeditions, including James Cook's second voyage to the Pacific...
1786 (s) - Euphorbia glaucescens Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
1803 - Euphorbia glaucopoda DielsLudwig DielsDr. Friedrich Ludwig Emil Diels , was a German botanist.Diels was born in Hamburg, the son of the classical scholar Hermann Alexander Diels. From 1900 to 1902 he traveled together with Ernst Pritzel through South Africa, Java, Australia and New Zealand. Shortly before the first world war he...
1912 - Euphorbia globosa (Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
) Sims 1826 (s) - Globose spurge - Euphorbia globulicaulis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 (s) - Euphorbia glochidiata PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1897 (s) - Euphorbia glomerulans (Prokh.) Prokh. 1949
- Euphorbia glytosperma Engelm. 1858
- Euphorbia godana Buddens., Lawant, & Lavranos 2005 (s)
- Euphorbia goetzei PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1900 (s) - Euphorbia goliana Comm.Philibert CommerçonDr. Philibert Commerçon was a French naturalist, best known for accompanying Louis Antoine de Bougainville on his voyage of circumnavigation in 1766–1769.- Background :...
ex Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 - Euphorbia golondrina L.C.Wheeler 1940
- Euphorbia gorenflotii Mobayen 1984
- Euphorbia gorgonis A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1910 (s) - Euphorbia gossypina PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 (s)- Euphorbia gossypina ssp. gossypina (s)
- Euphorbia gossypina ssp. gossypina var. coccinea PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 (s) - Euphorbia gossypina ssp. gossypina var. gossypina (s)
- Euphorbia gossypina ssp. gossypina var. coccinea Pax
- Euphorbia gossypina ssp. mangulensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1999 (s)
- Euphorbia gossypina ssp. gossypina (s)
- Euphorbia gottlebeiEuphorbia gottlebeiEuphorbia gottlebei is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1992 (s) - Euphorbia goudotii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia goyazensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia gracilicaulis L.C.Leach 1969 (s)
- Euphorbia gracilior Cronquist 1949
- Euphorbia graciliramea PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s) - Euphorbia gracillima S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1886 - Euphorbia gradyi V.W.Steinm. & Ram.-Roa 1999 (s)
- Euphorbia graminea Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1763 - Grassleaf spurge - Euphorbia graminifolia Vill.Dominique VillarsDominique Villars or Villar is a French botanist. His main work is Histoire des plantes du Dauphiné published between 1786 to 1789, in which about 2,700 species are described, after over twenty years of observation...
1786 - Euphorbia graminifolia ssp. graminifolia
- Euphorbia graminifolia ssp. tommasiniana (BertoliniGiuseppe BertoliniGiuseppe Bertoloni was an Italian botanist and entomologist.He was Professor of botany in the University of Bologna which conserves his collections in the University Museum...
) Oudejans 1989 - Euphorbia graminifolia ssp. zhiguliensis (Prokh.) Oudejans 1989
- Euphorbia grammata (McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
) Oudejans 1993 - Euphorbia grandialata R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1937 (s) - Euphorbia grandicornis Goebel ex N.E.Br. 1897 (s)
- Euphorbia grandicornis ssp. grandicornis (s)
- Euphorbia grandicornis ssp. sejuncta L.C.Leach 1970 (s)
- Euphorbia grandidens Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
1825 (s) - Euphorbia grandidieriEuphorbia grandidieriEuphorbia grandidieri is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is sandy shores. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1886 - Euphorbia grandifolia Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
1812 (s) (= Elaeophorbia grandifolia) - Euphorbia grandiloba Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1932 - Euphorbia graniticola L.C.Leach 1964 (s)
- Euphorbia grantiiEuphorbia grantiiEuphorbia grantii is a species of succulent plant in the Euphorbiaceae family. The specific epithet is in honor of explorer James Augustus Grant. It was originally described by Daniel Oliver in 1875. The plant has the common name of African milk bush...
OliverOliverThe surname Oliver is of several different origins.-Etymology:The surname Oliver is derived from the Old French personal name Olivier. The Oliver surname seems to be French Norman in origin. The Olivers were probably part of William the Conqueror's Norman Invasion of Britain in 1066...
1875 (s) - African milk bush - Euphorbia granulata Forssk.Peter ForsskålPeter Forsskål, sometimes spelled Pehr Forsskål, Peter Forskaol, Petrus Forskål or Pehr Forsskåhl, was a Swedish explorer, orientalist, naturalist and an apostle of Carl Linnaeus.-Early life:...
1775 - Euphorbia greenwayi P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1974 (s)- Euphorbia greenwayi ssp. breviaculeata S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia greenwayi ssp. greenwayi (s)
- Euphorbia greenwayi ssp. breviaculeata S.Carter
- Euphorbia gregaria MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1910 (s) - Euphorbia gregersenii K.Maly ex BeckGünther von Mannagetta und Lërchenau BeckGünther Ritter Beck von Mannagetta und Lerchenau was a prominent Austrian botanist.- Life :...
1920 - Euphorbia griffithiiEuphorbia griffithiiEuphorbia griffithii is a species of plant in the Euphorbiaceae family....
Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1887 - Euphorbia grisea Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia griseola PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s)- Euphorbia griseola ssp. griseola (s)
- Euphorbia griseola ssp. mashonica L.C.Leach 1967 (s)
- Euphorbia griseola ssp. zambiensis L.C.Leach 1967 (s)
- Euphorbia grisophylla M.S.Khan 1964
- Euphorbia groenewaldii R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1938 (s) - Euphorbia grosseri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s) - Euphorbia grossheimii (Prokh.) Prokh. 1949
- Euphorbia guadalajarana S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1887 - Euphorbia guanarensis PittierHenri François PittierHenri François Pittier was a Swiss-born geographer and botanist, who moved to Costa Rica in 1887, where he founded the Physical Geographic Institute and an herbarium. Henri Pittier National Park in Venezuela is named after him.-References:...
1929 - Euphorbia guatemalensis Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
& Steyerm.Julian Alfred SteyermarkJulian Alfred Steyermark was an American botanist. His focus was on New World vegetation, and he specialized in the family Rubiaceae.- Life and work :...
1944 (s) - Euphorbia gueinzii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s)- Euphorbia gueinzii var. albovillosa (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) N.E.Br. 1915 (s) - Euphorbia gueinzii var. gueinzii (s)
- Euphorbia gueinzii var. albovillosa (Pax
- Euphorbia guentheri (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) Bruyns 2006 (s) (= Monadenium guentheri) - Euphorbia guerichiana PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
ex Engl.Adolf EnglerHeinrich Gustav Adolf Engler was a German botanist. He is notable for his work on plant taxonomy and phytogeography, like Die Natürlichen Pflanzenfamilien , edited with Karl A. E...
1894 (s) - Euphorbia guiengola W.R.Buck & Huft 1977 (s)
- Euphorbia guillauminianaEuphorbia guillauminianaEuphorbia guillauminiana is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Boiteau 1942 (s) - Euphorbia guineensis Brot. ex N.E.Br. 1912
- Euphorbia gulestanica Podlech 1981
- Euphorbia gumaroi J.Meyrán 2000 (s)
- Euphorbia gummifera Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1910 (s) - Euphorbia guntensis (Prokh.) Prokh. 1949
- Euphorbia guyoniana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Reut.George François ReuterGeorge François Reuter was a French botanist and plant collector. He was born in Paris, and died in Geneve.-References:...
1852 - Euphorbia gymnadenia Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1908 - Euphorbia gymnocalycioides M.G.Gilbert & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984 (s) - Euphorbia gymnoclada Engelm. 1860 (s)
- Euphorbia gymnota Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1908 - Euphorbia gypsicola Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
& Aellen ex Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1951 - Euphorbia gypsophila S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992
H
- Euphorbia hadramautica BakerJohn Gilbert BakerJohn Gilbert Baker was an English botanist.Baker was born in Guisborough, the son of John and Mary Baker and educated at Quaker schools in Ackworth and York....
1967 (s) - Euphorbia haeleeleana – Kauaʻi Spurge (s)
- Euphorbia haematantha Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia hainanensis Croizat 1940 (s)
- Euphorbia hajhirensis Radcl.-Sm. 1971 (s)
- Euphorbia hakutosanensis Hurus. 1940
- Euphorbia halemanuiEuphorbia halemanuiEuphorbia halemanui is a rare species of flowering plant in the euphorb family known by the common name Kauai sandmat. It is endemic to Kauai, Hawaii, where there are no more than 400 plants remaining. There are four populations at last count...
Sherff 1936 - Euphorbia halipedicola L.C.Leach 1970 (s)
- Euphorbia hallii R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1953 (s) - Euphorbia hamaderoensis A.G.Mill 2004
- Euphorbia hamata (Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
) SweetRobert Sweet (botanist)Robert Sweet was an English botanist, horticulturist and ornithologist.Born at Cockington near Torquay, Devonshire, England in 1783, Sweet worked as a gardener from the age of sixteen, and became foreman or partner in a series of nurseries. He was associated with nurseries at Stockwell, Fulham...
1818 (s) - Euphorbia hamiltonii Oudejans 1989
- Euphorbia handeniensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia handiensis Burchard 1912 (s)
- Euphorbia hararensis PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1907 - Euphorbia harmandii Gagnep.François GagnepainFrançois Gagnepain was a French botanist. The standard botanical author abbreviation Gagnep. is applied to plants described by Gagnepain.-References:...
1921 - Euphorbia hartwegiana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia hassleriana ChodatRobert Hippolyte ChodatRobert Hippolyte Chodat was a Swiss botanist and phycologist who was a professor and director of the botanical institute at the University of Geneva....
1902 - Euphorbia hausknechtii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia hebecarpa Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia hedigeriana (Malaisse & Lecron) Bruyns 2006 (= Monadenium hedigerianum) (s)
- Euphorbia hedyotoidesEuphorbia hedyotoidesEuphorbia hedyotoides is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
(s) - Euphorbia heishuiensis W.T.Wang 1988
- Euphorbia helenae Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1908 (s)- Euphorbia helenae ssp. grandifolia Borhidi & O.Muñiz 1972
- Euphorbia helenae ssp. helenae
- Euphorbia heleniana Thell.Albert Thellung-Works:*Illustrierte Flora von Mittel-Europa 1906*Die Gattung Lepidium R. Br. : eine monographische Studie 1906 *Die Entstehung der Kulturpflanzen 1930 *Flora der Schweiz - Exkursionsflora, 1923...
& StapfOtto StapfOtto Stapf FRS was an Austrian born botanist and taxonomist.Stapf trained in Vienna, moving to Royal Botanic Gardens, Kew in 1890. He was keeper of the Herbarium from 1909 to 1920...
1916 - Euphorbia helioscopia – Sun SpurgeSun SpurgeEuphorbia helioscopia is a species of spurge native to most of Europe, northern Africa, and eastward through most of Asia....
- Euphorbia helleri Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1898 – Heller's Spurge - Euphorbia helwigii Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
& EkmanErik Leonard EkmanErik Leonard Ekman was a Swedish botanist and explorer .- Biography :Erik Leonard Ekman was born into a low-income household with five children on October 14, 1883. Due to economic difficulties, the family moved to the central-Swedish town of Jönköping when he was eleven...
1929 - Euphorbia henricksonii M.C.Johnst. 1974
- Euphorbia henryi Hemsl.William Hemsley (botanist)William Botting Hemsley was an English botanist and 1909 Victoria Medal of Honour recipient....
1894 - Euphorbia hepatica Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
& EkmanErik Leonard EkmanErik Leonard Ekman was a Swedish botanist and explorer .- Biography :Erik Leonard Ekman was born into a low-income household with five children on October 14, 1883. Due to economic difficulties, the family moved to the central-Swedish town of Jönköping when he was eleven...
1929 - Euphorbia heptagona L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s)- Euphorbia heptagona var. dentata (A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
) N.E.Br. 1915 - Euphorbia heptagona var. heptagona
- Euphorbia heptagona var. ramosa A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 - Euphorbia heptagona var. subsessilis A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 - Euphorbia heptagona var. viridis A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941
- Euphorbia heptagona var. dentata (A.Berger
- Euphorbia heptapotamica V.P.Goloskokov 1982
- Euphorbia herman-schwartziiEuphorbia herman-schwartziiEuphorbia herman-schwartzii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and rocky areas. It is threatened by habitat loss.-Source:...
(s) - Euphorbia heraldiana (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Oudejans 1989 - Euphorbia herbacea (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) Bruyns 2006 (= Monadenium herbaceum) (s) - Euphorbia herbstiiEuphorbia herbstiiEuphorbia herbstii is a rare species of flowering plant in the euphorb family known by the common name Herbst's sandmat. It is endemic to Oahu, Hawaii, where it is rapidly disappearing. Like other Hawaiian euphorbs, this plant is known locally as akoko...
(W.L.Wagner) Oudejans 1989 - Euphorbia herniariifolia Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
1799 - Euphorbia herrei A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia herteri Arechav. 1911
- Euphorbia heteradena Jaub. & SpachÉdouard SpachÉdouard Spach was a French botanist.The son of a merchant in Strasbourg, he went to Paris in 1824 where he studied botany with René Desfontaines and Antoine Laurent de Jussieu . He became the secretary of Charles-François Brisseau de Mirbel...
1845 - Euphorbia heterochromaEuphorbia heterochromaEuphorbia heterochroma is a species of flowering plant in the Euphorbiaceae family....
PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1895 (s)- Euphorbia heterochroma ssp. heterochroma
- Euphorbia heterochroma ssp. tsavoensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987
- Euphorbia heterodoxa Müll.Arg.Johannes Müller ArgoviensisJohannes Müller Argoviensis was the name used by the Swiss botanist Johann Müller . He was the monographer of Resedaceae, Apocynaceae and Euphorbiaceae in A. P. de Candolle's Prodromus and Martius's Flora Brasiliensis. He was also an authority on lichens.-References:...
1874 (s) - Euphorbia heterophylla – Painted Euphorbia, Desert Poinsettia, (Mexican) Fireplant, Paint Leaf, Kaliko
- Euphorbia heteropoda PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
(= Monadenium heteropodum) (s)- Euphorbia heteropoda var. formosa (P.R.O.Bally) Bruyns 2006 (= Monadenium heteropodum var. formosum, Monadenium schubei var. formosum)
- Euphorbia heteropoda var. heteropoda (= Monadenium heteropodum var. heteropodum)
- Euphorbia heterospina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s)- Euphorbia heterospina ssp. baringoensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 - Euphorbia heterospina ssp. heterospina
- Euphorbia heterospina ssp. baringoensis S.Carter
- Euphorbia hexadeniaEuphorbia hexadeniaEuphorbia hexadenia is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
- Euphorbia hexagona Nutt.Thomas NuttallThomas Nuttall was an English botanist and zoologist, who lived and worked in America from 1808 until 1841....
ex Spreng. 1826 – Six-angled Spurge - Euphorbia hexagonoides S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1889 - Euphorbia heyligersiana P.I.Forst. 1994 (s)
- Euphorbia heyneana Spreng. 1826
- Euphorbia hiernii (Croizat) Oudejans 1989 (= Elaeophorbia hiernii) (s)
- Euphorbia hieroglyphica Coss. & DurieuMichel Charles Durieu de MaisonneuveMichel Charles Durieu de Maisonneuve was a French soldier and botanist who was a native of Saint-Eutrope-de-Born in the department of Lot-et-Garonne....
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia hieronymi Subils 1977
- Euphorbia hierosolymitana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 (s)- Euphorbia hierosolymitana var. hierosolymitana
- Euphorbia hierosolymitana var. ramanensis (B.Baum) ZoharyMichael ZoharyMichael Zohary was a pioneering Israeli botanist.-Biography:...
1972
- Euphorbia hildebrandtiiEuphorbia hildebrandtiiEuphorbia hildebrandtii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. It is threatened by habitat loss.-References:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
- Euphorbia hillebrandii H.Lév. 1911
- Euphorbia himalayensis (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia hinkleyorum I.M.Johnst.Ivan Murray JohnstonI. M. Johnston , was a United States botanist. He studied at Pomona College in Claremont, California and at Harvard University...
1924 (s) - Euphorbia hintonii L.C.Wheeler 1939 (s)
- Euphorbia hippocrepica Hemsl.William Hemsley (botanist)William Botting Hemsley was an English botanist and 1909 Victoria Medal of Honour recipient....
1894 - Euphorbia hirsuta L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1759- Euphorbia hirsuta var. hirsuta
- Euphorbia hirsuta var. leucotricha (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Oudejans 1990
- Euphorbia hirtaEuphorbia hirtaEuphorbia hirta, also called asthma weed, and known as tawa-tawa in the Philippines, is a plant of the genus Euphorbia.-Uses:It is used traditionally in the Philippines as a curative for dengue fever...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (= Chamaesyce hirta)- Euphorbia hirta var. hirta
- Euphorbia hirtella Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia hispida Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia hockii De Wild.Émile Auguste Joseph De WildemanÉmile Auguste Joseph De Wildeman was a Belgian botanist.His botanis author abbreviation is De Wild.-Works:* Les phanérogames des Terres Magellaniques., 1905.* Documents pour l'ètude de la geo-botanique congolaise, 1913....
1911 - Euphorbia hoffmanniana (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia hondurana Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
& L.O.Williams 1950 - Euphorbia hofstaetteriEuphorbia hofstaetteriEuphorbia hofstaetteri is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry shrubland and rocky areas. It is threatened by habitat loss.-Source:...
(s) - Euphorbia holmesiae Lavranos 1992 (s)
- Euphorbia holochlorina Rizzini 1990 (s)
- Euphorbia hooveriEuphorbia hooveriEuphorbia hooveri is a species of euphorb known by the common names Hoover's sandmat and Hoover's spurge. It is endemic to California, where it grows in the rare vernal pools of the Central Valley. Due to the elimination of most of its habitat, it became a federally listed threatened species in...
L.C.Wheeler 1940 - Euphorbia hopetownensis NelNELNEL or Nel may refer to:People:*André Nel , South African cricketer*Anton Nel , American classical pianist*Dewald Nel , Scottish cricketer...
1933 (s) - Euphorbia hormorrhiza Radcl.-Sm. 1978 (s)
- Euphorbia horombensisEuphorbia horombensisEuphorbia horombensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.- Source :* Haevermans, T. 2004. . Downloaded on 21 August 2007....
(s) - Euphorbia horridaEuphorbia horridaEuphorbia horrida is a species of succulent plant in the Euphorbiaceae family. Its common name is the "Pickle Plant". Can offset ....
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s)- Euphorbia horrida var. horrida
- Euphorbia horrida var. major A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 - Euphorbia horrida var. noorsvedensis A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 - Euphorbia horrida var. striata A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941
- Euphorbia horwoodii S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
& Lavranos 1978 (s) - Euphorbia hottentotoa MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1930 (s) - Euphorbia hsinchuensis (S.C.Lin & Chaw) C.Y.Wu & J.S.Ma 1992
- Euphorbia huanchahana (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s)- Euphorbia huanchahana ssp. huanchahana
- Euphorbia huanchahana ssp. penazuelensis Croizat 1943
- Euphorbia hubertii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1912 (s) - Euphorbia humayensis Brandegee 1905
- Euphorbia humbertiiEuphorbia humbertiiEuphorbia humbertii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
- Euphorbia humifusa Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
1814 - Euphorbia humilis C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1830 - Euphorbia humistrata Engelm. ex A.GrayAsa Gray-References:*Asa Gray. Dictionary of American Biography. American Council of Learned Societies, 1928–1936.*Asa Gray. Encyclopedia of World Biography, 2nd ed. 17 Vols. Gale Research, 1998.*Asa Gray. Plant Sciences. 4 vols. Macmillan Reference USA, 2001....
1856 - Euphorbia hunzikeri Subils 1975
- Euphorbia hurusawae Oudejans 1989
- Euphorbia hurusawae Oudejans 1989
- Euphorbia hurusawae var. hurusawae Oudejans 1989
- Euphorbia hurusawae var. imaii (Hurus.) Oudejans 1989
- Euphorbia hyberna L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 – Irish Spurge- Euphorbia hyberna ssp. canuti (Parl.Filippo ParlatoreFilippo Parlatore was an Italian botanist.Italian botanist, b. at Palermo, 8 Aug., 1816; d. at Florence, 9 Sept., 1877, a devout and faithful Catholic. He studied medicine at Palermo, but practiced only for a short time, his chief activity being during the cholera epidemic of 1837...
) TutinTutinTutin is a town and municipality in Raška/Sandžak region of Serbia. According to a 2011 census, the municipality of Tutin has a population of 30,770 people. It is the first municipality in Serbia that has renewable wind power.-History:...
1968 - Euphorbia hyberna ssp. gibelliana (Peola) M.Raffaelli 1979
- Euphorbia hyberna ssp. hyberna
- Euphorbia hyberna ssp. insularis (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) J.I.Briquet
- Euphorbia hyberna ssp. canuti (Parl.
- Euphorbia hylonoma Hand.-Mazz. 1931
- Euphorbia hypericifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Euphorbia hypogaea MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1910 (s) - Euphorbia hyssopifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1759 (= Chamaesyce hyssopifolia)- Euphorbia hyssopifolia var. blanchetii (Miq.Friedrich Anton Wilhelm MiquelFriedrich Anton Wilhelm Miquel was a Dutch botanist.He was head of the botanical gardens at Rotterdam , Amsterdam and Utrecht . He directed the Rijksherbarium at Leiden from 1862...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Oudejans 1992 - Euphorbia hyssopifolia var. hyssopifolia
- Euphorbia hyssopifolia var. paraguayensis (ChodatRobert Hippolyte ChodatRobert Hippolyte Chodat was a Swiss botanist and phycologist who was a professor and director of the botanical institute at the University of Geneva....
) Oudejans 1992 - Euphorbia hyssopifolia var. pruinosa (ChodatRobert Hippolyte ChodatRobert Hippolyte Chodat was a Swiss botanist and phycologist who was a professor and director of the botanical institute at the University of Geneva....
) Oudejans 1992 - Euphorbia hyssopifolia var. pubescenticocca Christenh. 2002
- Euphorbia hyssopifolia var. pulchella (KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
) Oudejans 1992 - Euphorbia hyssopifolia var. uniflora (ChodatRobert Hippolyte ChodatRobert Hippolyte Chodat was a Swiss botanist and phycologist who was a professor and director of the botanical institute at the University of Geneva....
& Hassl.) Oudejans 1992
- Euphorbia hyssopifolia var. blanchetii (Miq.
I
- Euphorbia iancannellii Bruyns 2006 (= Monadenium cannellii) (s)
- Euphorbia iberica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia iharanaeEuphorbia iharanaeEuphorbia iharanae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky shores. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1995 (s) - Euphorbia imerinaEuphorbia imerinaEuphorbia imerina is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Cremers 1984 (s) - Euphorbia imitata N.E.Br. 1911 (s)
- Euphorbia immersa P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1967 (s) - Euphorbia imparispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia impressa Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1929 - Euphorbia inaequilatera Sond.Otto Wilhelm SonderOtto Wilhelm Sonder was a German botanist and pharmacist who was a native of Holstein. From 1841 to 1878 he was the proprietor of a pharmacy in Hamburg. In 1846 he received an honorary doctorate from the University of Königsberg.He was the author, with William Henry Harvey , of the Flora Capensis...
1850- Euphorbia inaequilatera var. dentata (N.E.Br.) M.G.Gilbert 1993
- Euphorbia inaequilatera var. inaequilatera
- Euphorbia inaequilatera var. jemenica (Schweinf.Georg August SchweinfurthGeorg August Schweinfurth was a Baltic German botanist, traveller in East Central Africa and ethnologist....
) Oudejans 1992 - Euphorbia inaequilatera var. spanothrix S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987
- Euphorbia inaequispina N.E.Br. 1911 (s)
- Euphorbia inaguaensis Oudejans 1989
- Euphorbia inappendiculata Domin 1927
- Euphorbia inarticulata Schweinf.Georg August SchweinfurthGeorg August Schweinfurth was a Baltic German botanist, traveller in East Central Africa and ethnologist....
1899 - Euphorbia incerta Brandegee 1891 (= Chamaesyce incerta)
- Euphorbia inciformis SesséMartín Sessé y LacastaMartín Sessé y Lacasta was a Spanish botanist, who relocated to New Spain during the 18th century to study and classify the flora of the territory.-Background:...
& Moc.José Mariano MociñoJosé Mariano Mociño Suárez Lozano , or simply José Mariano Mociño, was a naturalist from New Spain.After having studied philosophy and medicine, he conducted early research on the ecology , geology, and anthropology of his country and other parts of North America.- Biography :He was born in...
1894 - Euphorbia inconstantiaEuphorbia inconstantiaEuphorbia inconstantia is a species of plant in the genus Euphorbia and the family Euphorbiaceae....
R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1931 - Euphorbia inculta P.R.O.Bally 1964 (s)
- Euphorbia indecora N.E.Br. 1915 (s)
- Euphorbia inderiensis Less.Christian Friedrich LessingChristian Friedrich Lessing was a German botanist who was a native of Groß Wartenberg, Niederschlesien. He was a brother to painter Carl Friedrich Lessing , and a grandnephew of poet Gotthold Ephraim Lessing ....
ex Kar. & Kir. 1842 - Euphorbia indica Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 - Euphorbia indistincta P.I.Forst. 1994 (s)
- Euphorbia indivisa (Engelm.) Tidestr. 1935
- Euphorbia indurescens L.C.Leach 1975 (s)
- Euphorbia inermis P.Miller 1768 (s)
- Euphorbia inermis var. huttoniae A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia inermis var. inermis (s)
- Euphorbia inermis var. huttoniae A.C.White, R.A.Dyer
- Euphorbia infesta PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 - Euphorbia inflexa Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
& EkmanErik Leonard EkmanErik Leonard Ekman was a Swedish botanist and explorer .- Biography :Erik Leonard Ekman was born into a low-income household with five children on October 14, 1883. Due to economic difficulties, the family moved to the central-Swedish town of Jönköping when he was eleven...
1929 - Euphorbia ingensEuphorbia ingensEuphorbia ingens is a species of plant in the genus Euphorbia and the family Euphorbiaceae. It is native to dry areas of southern Africa. It is popularly known as the "Candelabra Tree", and its milky latex can be extremely poisonous, and a dangerous irritant....
E.Mey.Ernst Heinrich Friedrich MeyerErnst Heinrich Friedrich Meyer was a German botanist and botanical historian. Born in Hanover, he lectured in Göttingen and in 1826 became a professor of botany at the University of Königsberg, as well as Director of the Botanical Garden. His botanical specialty was the Juncaceae, or family of...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 – Naboom, "Candelabra Tree" - Euphorbia ingenticapsa L.C.Leach 1971 (s)
- Euphorbia innocua L.C.Wheller 1939 – Velvet Spurge
- Euphorbia inornata N.E.Br. 1925 (s)
- Euphorbia insarmentosa G.P.Meyer 1966
- Euphorbia insulana Vell. 1829 (s)
- Euphorbia insulana var. insulana (s)
- Euphorbia insulana var. pilcomayensis Croizat 1943 (s)
- Euphorbia insulana var. tovarenis (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Oudejans 1992 (s)
- Euphorbia interaxillaris FernaldMerritt Lyndon FernaldMerritt Lyndon Fernald was an American botanist. In his time he was regarded as the most respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. He published more than 850 scientific papers and wrote and edited the seventh and eighth...
1901 - Euphorbia intisyEuphorbia intisyEuphorbia intisy is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-References:...
DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1900 (s) - Euphorbia intricata S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia inundata Torr. ex Chapm.Alvan Wentworth ChapmanAlvan Wentworth Chapman was an American physician and botanist who wrote Flora of the Southern United States, the first comprehensive description of US plants in any region beyond the northeastern states.-Education:...
1860 – Florida Pineland Spurge- Euphorbia inundata var. inundata
- Euphorbia inundata var. garrettii E.L.Bridges & Orzell 2002
- Euphorbia inundaticola L.C.Leach 1992 (s)
- Euphorbia invaginata Croizat 1943 (s)
- Euphorbia invenusta (N.E.Br.) Bruyns 2006 (= Monadenium invenustum) (s)
- Euphorbia invenusta var. angusta (P.R.O.Bally) Bruyns 2006 (= Monadenium invenustum var. angustum)
- Euphorbia invenusta var. invenusta (= Monadenium invenustum var. invenustum
- Euphorbia ipecacuanhae L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 – American Ipecac - Euphorbia irgisensis Litv. 1916
- Euphorbia isacantha PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s) - Euphorbia isaloensis DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1899 (s) - Euphorbia isatidifolia Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s) - Euphorbia isaurica M.S.Khan 1964
- Euphorbia isophylla Bornm.Joseph Friedrich Nicolaus BornmüllerJoseph Friedrich Nicolaus Bornmüller was a German botanist who was born in Hildburghausen, Thuringia.He studied horticulture in Potsdam, and in 1886 travelled to the Balkans and Greece on his first botanical expedition...
1908 - Euphorbia itremensisEuphorbia itremensisEuphorbia itremensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Kimnach & Lavranos 2001 (s) - Euphorbia ivanjohnstonii M.C.Johnst. 1975
J
- Euphorbia jacquemontii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia jacquinii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia jaliscensis B.L.Rob.Benjamin Lincoln RobinsonBenjamin Lincoln Robinson was an American botanist.-External links:*...
& Greenm. 1894 (s) - Euphorbia jamesoniiEuphorbia jamesoniiEuphorbia jamesonii is a species of plant in the Euphorbiaceae family. It is endemic to Ecuador. Its natural habitats are subtropical or tropical moist montanes and subtropical or tropical dry shrubland.-Source:...
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia jansenvillensis NelNELNEL or Nel may refer to:People:*André Nel , South African cricketer*Anton Nel , American classical pianist*Dewald Nel , Scottish cricketer...
1935 (s) - Euphorbia jasiewiczii (Chrtek & KřísaKrisaKrisa is a village in Sandaun Province, Papua New Guinea, 20 kilometers south of the provincial capital of Vanimo. In the local language, the village, its people and the local language itself are all known as I'saka....
) Radcl.-Sm. 1981 - Euphorbia jatrophoides PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s) - Euphorbia jejuna M.C.Johnst. & Warnock 1960
- Euphorbia jenisseiensis K.S.Baikov 1996
- Euphorbia jessonii Oudejans 1990
- Euphorbia johannis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia johnstonii Mayfield 1991 (s)
- Euphorbia jolkinii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia josei Oudejans 1989 - Jose spurge
- Euphorbia jovettii HuguetHuguetHuguet was an architect living in the early 15th century and active in Portugal, who introduced the Flamboyant Gothic style to Portugal...
1971 - Euphorbia joyae P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia jubata L.C.Leach 1964
- Euphorbia juglans ComptonRobert Harold ComptonRobert Harold Compton was a South African botanist. The Compton Herbarium at Kirstenbosch National Botanical Garden, which he founded in Cape Town in 1939, was named in his honour.-Career:...
1935 (s) - Euphorbia juttae DinterKurt DinterMoritz Kurt Dinter , was a German botanist and explorer in South West Africa.- Education and career :...
1914 (s) - Euphorbia juvoklanti PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1909 (s)
K
- Euphorbia kaessneri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1909 (s) - "Euphorbia kaessneri" (N.E.Br.) Bruyns 2006 (non Pax: preoccupied) (s) (= Monadenium kaessneri)
- Euphorbia kalaharica MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1930 - Euphorbia kalisana S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia kamerunica PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s) - Euphorbia kamponiiEuphorbia kamponiiEuphorbia kamponii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Petignat 1995 (s) - Euphorbia kanalensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 (s) - Euphorbia kanaorica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia kanglingensis W.T.Wang 1988
- Euphorbia kansuensis Prokh. 1927
- Euphorbia kansui Liou ex S.B.Ho 1981
- Euphorbia kaokoensisEuphorbia kaokoensisEuphorbia kaokoensis is a species of plant in the Euphorbiaceae family. It is endemic to Namibia. Its natural habitat is rocky areas.-References:* Craven, P. 2004. . Downloaded on 21 August 2007....
(A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane) L.C.Leach 1976 (s) - Euphorbia karibensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 - Euphorbia karoi Freyn 1896
- Euphorbia karroensis (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) N.E.Br. 1915 (s) - Euphorbia karwinskyi Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia katrajensis Gage 1914
- Euphorbia keithii R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1951 (s) - Euphorbia kelleri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1898 (s)- Euphorbia kelleri var. kelleri (s)
- Euphorbia kelleri var. latifolia PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1898 (s)
- Euphorbia kemulariae Ter-Chatschat. 1963
- Euphorbia kerrii Craib 1911 (s)
- Euphorbia kerstingii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 - Euphorbia khandallensis Blatt. & Hallb. 1921 (s)
- Euphorbia khasyana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia kilwana N.E.Br. 1911
- Euphorbia kimberleyana (G.Will.) Bruyns 2006 (s) (= Monadenium kimberleyanum)
- Euphorbia kimmerica LipskyVladimir Ippolitovich LipskyVladimir Ippolitovich Lipsky was a Ukrainian scientist, botanist; a member of National Academy of Sciences of Ukraine and corresponding member of the USSR Academy of Sciences, and the Director of the Botanical Gardens of the Odessa University.- Birth and education :Vladimir was born on the 11th...
ex Grossh. 1932 - Euphorbia kirimzjulica StepanovStepanovStepanov is a common Russian and Serbian surname and may refer to the following people:*Aleksei Stepanov , Russian footballer*Aleksandr Stepanov , several people...
1994 - Euphorbia kiritensis P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1988 (s) - Euphorbia kirkii (N.E.Br.) Bruyns 2006 (s) (= Synadenium kirkii)
- Euphorbia kischenensisEuphorbia kischenensisEuphorbia kischenensis is a species of plant in the Euphorbiaceae family. It is endemic to Yemen. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland.-References:...
Vierh. 1907 (s) - Euphorbia kitawagae (Hurus.) Kitag. 1979
- Euphorbia klokovii Dubovik ex Dubovik et al. 1973
- Euphorbia klotzschii Oudejans 1989
- Euphorbia klotzschii var. argentina (Müll.Arg ex Griseb.August GrisebachAugust Heinrich Rudolf Grisebach was a German botanist and phytogeographer. Born in Hannover on April 17, 1814, he died at Göttingen on May 9, 1879.- Biography :...
) Oudejans 1992 - Euphorbia klotzschii var. dentata (R.E.Fr.Robert Elias FriesRobert Elias Fries , the youngest son of Thore M. Fries and grandson of Elias Magnus Friesand an expert on mushrooms...
) Oudejans 1993 - Euphorbia klotzschii var. klotzschii
- Euphorbia klotzschii var. schizosepala (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Oudejans 1992
- Euphorbia klotzschii var. argentina (Müll.Arg ex Griseb.
- Euphorbia knobelii LettyCythna LettyCythna Lindenberg Letty , was a South African botanical artist and is regarded as a doyenne of South African botanical art by virtue of the quality and quantity of her meticulously executed paintings and pencil sketches, produced over a period of 40 years with the National Herbarium in...
1934 (s) - Euphorbia knuthii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s)- Euphorbia knuthii ssp. johnsonii (N.E.Br.) L.C.Leach 1973 (s)
- Euphorbia knuthii ssp. knuthii (s)
- Euphorbia koerneriana Allem & Irgang 1976
- Euphorbia komaroviana Prokh. 1949
- Euphorbia kondoiEuphorbia kondoiEuphorbia kondoi is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Razaf. 1989 (s) - Euphorbia kopetdaghii (Prokh.) Prokh. 1949
- Euphorbia kotovii Klokov ex Dubovik & Klokov 1977
- Euphorbia kotschyana Fenzl 1842
- Euphorbia kouandensis BeilleBeilléBeillé is a commune in the Sarthe department in the region of Pays-de-la-Loire in north-western France.-References:*...
ex A.Chev.Auguste Jean Baptiste ChevalierAuguste Jean Baptiste Chevalier was a French botanist, taxonomist, and explorer of tropical Africa, especially of French colonial empire Africa and Côte d'Ivoire. He also explored and collected plants in South America and tropical Asia...
1917 - Euphorbia kozlovii Prokh. 1927
- Euphorbia kraussiana Bernh. ex C.Krauss 1844
- Euphorbia kudrjaschevii Prokh. 1949
- Euphorbia kundelunguensis (Malaisse) Bruyns 2006 (s) (= Monadenium kundelunguense)
- Euphorbia kuriensisEuphorbia kuriensisEuphorbia kuriensis is a species of plant in the Euphorbiaceae family. It is endemic to Yemen. Its natural habitat is subtropical or tropical dry shrubland.-Source:* Miller, A. 2004. . Downloaded on 21 August 2007....
Vierh. 1905 (s) - Euphorbia kurtzii Subils 1971
- Euphorbia kuwaleanaEuphorbia kuwaleanaEuphorbia kuwaleana is a rare species of flowering plant in the euphorb family known by the common name kokomalei. It is endemic to Oahu, Hawaii, where it is known only from a four-kilometer stretch of the Waianae Range. Like other Hawaiian euphorbs, this plant is known locally as `akoko...
O.Deg. & Sherff 1949
L
- Euphorbia labatiiEuphorbia labatiiEuphorbia labatii is a rare endemic known only from a single locality in Antsiranana Province, Madagascar....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Bard.-Vauc. 1999 (s) - Euphorbia lacei Craib 1911 (s)
- Euphorbia lacera Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia laciniata Panigrahi 1975
- Euphorbia lacteaEuphorbia lacteaEuphorbia lactea is a species of spurge native to tropical Asia, mainly in India....
Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
1812 (s) - Elkhorn, frilled fan, mottled spurge - Euphorbia lactiflua Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1860 (s) - Euphorbia laevigata Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 - Euphorbia lagascae Spreng. 1821
- Euphorbia lagunensis Huft 1985
- Euphorbia laikipiensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 - Euphorbia lamarckii SweetRobert Sweet (botanist)Robert Sweet was an English botanist, horticulturist and ornithologist.Born at Cockington near Torquay, Devonshire, England in 1783, Sweet worked as a gardener from the age of sixteen, and became foreman or partner in a series of nurseries. He was associated with nurseries at Stockwell, Fulham...
1818 (s) - Euphorbia lambiiEuphorbia lambiiEuphorbia lambii, also sometimes called the Tree Euphorbia, is a species of spurge native to La Gomera in the Canary Islands. Like many Euphobias, parts of the plants are poisonous if ingested. The plant grows well in USDA zones 9b-11. It can grow to a height of 6-10 feet , but if potted, it can be...
Svent. 1960 (s) - Euphorbia lancasteriana Radcl.-Sm. 1999
- Euphorbia lancifolia Schltdl.Diederich Franz Leonhard von SchlechtendalDiederich von Schlechtendal was a German botanist born in Xanten. He was Professor of Botany and Director of the Botanical Gardens at the Martin Luther University of Halle-Wittenberg from 1833 until his death in 1866, and Editor of the botanical journal Linnaea.His most important work was in...
1832 (s) – Ixbut - Euphorbia laredana Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1890 - Euphorbia larica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia larranagae Oudejans 1989
- Euphorbia lasiocarpa KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1843 - Euphorbia lata Engelm. 1858
- Euphorbia latazi KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 - Euphorbia latericolor Brandegee 1913 (s)
- Euphorbia lateriflora Schumach.Heinrich Christian Friedrich SchumacherHeinrich Christian Friedrich Schumacher , was a Danish surgeon, botanist and professor of anatomy at the University of Copenhagen...
& Thonn.Peter ThonningPeter Thonning was a Danish physician and botanist.He was sent to Ghana by the Danish government to supervise the plantations of that colony, and he lived there from 1799 to 1803. His herbarium was destroyed during the shelling of Copenhagen by the British in 1807...
1829 (s) - Euphorbia lathyrisEuphorbia lathyrisEuphorbia lathyris is a species of spurge native to southern Europe , northwest Africa, and eastward through southwest Asia to western China....
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Caper spurge, gopher spurge - Euphorbia latifolia C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1830 - Euphorbia laurifolia Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s) - Euphorbia lavicola S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 (s) - Euphorbia lavraniEuphorbia lavraniEuphorbia lavrani is a species of plant in the Euphorbiaceae family. It is endemic to Namibia. Its natural habitat is rocky areas.-References:* Craven, P. & Loots, S. 2004. . Downloaded on 21 August 2007....
L.C.Leach 1981 (s) - Euphorbia laxa DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1900 - Euphorbia leandriana Boiteau 1942 (s)
- Euphorbia lecheoides Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1906- Euphorbia lecheoides var. lecheoides
- Euphorbia lecheoides var. exumensis (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Oudejans 1992 - Euphorbia lecheoides var. wilsonii (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Oudejans 1992
- Euphorbia ledermanniana PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
& K.Hoffmann 1910 (s) - Euphorbia ledienii A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1906 (s)- Euphorbia ledienii var. dregei N.E.Br. 1915 (s)
- Euphorbia ledienii var. ledienii (s)
- Euphorbia leistneriEuphorbia leistneriEuphorbia leistneri is a species of plant in the Euphorbiaceae family. It is endemic to Namibia. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-References:...
R.H.Archer 1998 (s) - Euphorbia lemaireana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia lenensis K.S.Baikov 1996
- Euphorbia lenewtonii S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2000 (s) - Euphorbia leonardii (D.G.Burch) Radcl.-Sm. 1971
- Euphorbia leoncroizatii Oudejans 1989
- Euphorbia leonensis N.E.Br. 1911 (s)
- Euphorbia leontopoda S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia leptocaula Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia leptocladaEuphorbia leptocladaEuphorbia leptoclada is a species of plant in the Euphorbiaceae family. It is endemic to Yemen. Its natural habitat is subtropical or tropical dry shrubland.-Source:* Miller, A. 2004. . Downloaded on 21 August 2007....
Balf.f.Isaac Bayley BalfourSir Isaac Bayley Balfour FRS FRSE was a Scottish botanist. He was the son of John Hutton Balfour who was also a botanist.-Biography:...
1883 (s) - Euphorbia leshumensis N.E.Br. 1911
- Euphorbia letestuana (DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
) Bruyns 2006 (s) (= Monadenium letestuanum) - Euphorbia letestui J.Raynal 1966 (s)
- Euphorbia leucantha (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia leucocephala LotsyJohannes Paulus LotsyJohannes Paulus Lotsy was a Dutch botanist, specializing in evolution and heredity.Lotsy was born in Dordrecht.Lotsy died in Voorburg.- Publications :...
1985 (s) - Pascuita, white-laced euphorbia - Euphorbia leucochlamys Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1929 (s) - Euphorbia leucodendron DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1903 (s)- Euphorbia leucodendron ssp. leucodendron (s)
- Euphorbia leucodendron ssp. oncoclada (DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
) RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Koutnik 1998 (s)
- Euphorbia leuconeuraEuphorbia leuconeuraEuphorbia leuconeura is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It propagates by shooting its seeds several feet into the air. It is threatened by habitat loss.-Care:...
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia leucophylla Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1844 (s)- Euphorbia leucophylla ssp. comcaacorum V.W.Steinm. & Felger 1997 (s)
- Euphorbia leucophylla ssp. leucophylla (s)
- Euphorbia levis Poir.Jean Louis Marie PoiretJean Louis Marie Poiret was a French clergyman, botanist and explorer.From 1785 to 1786 he was sent by Louis XVI to Algeria to study the flora...
1812 - Euphorbia lignosa MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1909 (s) - Euphorbia ligularia Roxb.William RoxburghWilliam Roxburgh was a Scottish surgeon and botanist. He has been called the Father of Indian Botany.-Early life:Roxburgh was born at Underwood in the parish of Craigie, Ayrshire. He studied medicine in Edinburgh...
1832 - Euphorbia ligustrina Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia limaensis Oudejans 1989
- Euphorbia limpopoana S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1999 (s) - Euphorbia lindenii (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns 2006 (s) (= Monadenium lindenii) - Euphorbia linearibracteata L.C.Leach 1973 (s)
- Euphorbia lineata S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1886 - Euphorbia lingiana C.Shih ex Chun 1963
- Euphorbia linguiformis McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961- Euphorbia linguiformis var. actinadenia (McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
) Oudejans 1993 - Euphorbia linguiformis var. linguiformis
- Euphorbia linguiformis var. actinadenia (McVaugh
- Euphorbia lingulata Heuff. 1835
- Euphorbia linifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1759 - Euphorbia lipskyi (Prokh.) Prokh. 1949
- Euphorbia lissosperma S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 - Euphorbia liukiuensis HayataBunzo Hayatawas a Japanese botanist noted for his taxonomic work in Japan and Formosa . He was a professor at the Imperial University of Tokyo and third director of the Research Botanical Gardens....
1920 - Euphorbia livida E.Mey.Ernst Heinrich Friedrich MeyerErnst Heinrich Friedrich Meyer was a German botanist and botanical historian. Born in Hanover, he lectured in Göttingen and in 1826 became a professor of botany at the University of Königsberg, as well as Director of the Botanical Garden. His botanical specialty was the Juncaceae, or family of...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia lividifloraEuphorbia lividifloraEuphorbia lividiflora is a species of plant in the Euphorbiaceae family. It is found in Malawi, Mozambique, Tanzania, and Zimbabwe. It is threatened by habitat loss.-Source:...
L.C.Leach 1964 (s) - Euphorbia loadensis N.E.Br. 1911
- Euphorbia lomelii V.W.Steinm. 2003 (s) (= Pedilanthus macrocarpus)
- Euphorbia longecorniculata Kitam. 1958
- Euphorbia longecornuta S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1889 - Euphorbia longicruris Scheele 1849 - Wedgeleaf spurge
- Euphorbia longifolia Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s) - Euphorbia longinsulicola S.R.Hill 1976 (s)
- Euphorbia longispina Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1929 (s) - Euphorbia longistyla Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia longituberculosa Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia lophiosperma S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984 - Euphorbia lophogonaEuphorbia lophogonaEuphorbia lophogona is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s) – Randramboay- Euphorbia lophogona var. lophogona (s)
- Euphorbia lophogona var. tenuicaulisRauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1991 (s)
- Euphorbia loricataLam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s) - Euphorbia louwii L.C.Leach 1980 (s)
- Euphorbia luapulana L.C.Leach 1992 (s)
- Euphorbia lucida Waldst. & Kit.Pál KitaibelPál Kitaibel was a Hungarian botanist and chemist.He was born at Mattersburg and studied botany and chemistry at the undersity of Buda. He became professor taught these subjects at Pest in 1794...
1802 - Shining spurge - Euphorbia luciismithii B.L.Rob.Benjamin Lincoln RobinsonBenjamin Lincoln Robinson was an American botanist.-External links:*...
& Greenm. 1896 (s) - Euphorbia lucorum Rupr.Franz Josef RuprechtFranz Josef Ruprecht was an Austrian-born physician and botanist active in Russia, where he was known as Frants Ivanovič Ruprekt . He grew up, studied, and graduated as Doctor of Medicine in 1836 in Prague...
1859 - Euphorbia ludoviciana Raf.Constantine Samuel Rafinesque-SchmaltzConstantine Samuel Rafinesque-Schmaltz, as he is known in Europe, was a nineteenth-century polymath who made notable contributions to botany, zoology, the study of prehistoric earthworks in North America and Mesoamerican ancient linguistics.Rafinesque was eccentric, and is often portrayed as an...
1817 - Euphorbia lugardiae (N.E.Br.) Bruyns 2006 (s) (= Monadenium lugardiae)
- Euphorbia lukoseana S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2000 (s) - Euphorbia lumbricalis L.C.Leach 1986 (s)
- Euphorbia lundelliana Croizat ex Lundell 1943 (s)
- Euphorbia lunulata BungeAlexander G. von BungeAlexander Georg von Bunge was a Baltic German botanist. He was a professor of botany at the University of Tartu, and was director of the department from 1842 until 1844...
1833 - Euphorbia lupatensis N.E.Br. 1911
- Euphorbia lupulina Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia lurida Engelm. 1861
- Euphorbia luteoviridis D.G.Long 1986
- Euphorbia luticola Hand.-Mazz. 1931
- Euphorbia lutosa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 - Euphorbia lutulenta (Croizat) Oudejans 1989
- Euphorbia luzoniensis E.D.Merrill 1920
- Euphorbia lycioides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia lydenburgensis Schweik. & LettyCythna LettyCythna Lindenberg Letty , was a South African botanical artist and is regarded as a doyenne of South African botanical art by virtue of the quality and quantity of her meticulously executed paintings and pencil sketches, produced over a period of 40 years with the National Herbarium in...
1933 (s)
M
- Euphorbia macella N.E.Br. 1915 (s)
- Euphorbia macgillivrayi Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1927 - Euphorbia machrisiae Steyerm.Julian Alfred SteyermarkJulian Alfred Steyermark was an American botanist. His focus was on New World vegetation, and he specialized in the family Rubiaceae.- Life and work :...
1958 - Euphorbia macinensis Prodan 1953
- Euphorbia macra Hiern 1900
- Euphorbia macraulonia Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1895 (s) - Euphorbia macrocarpa Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia macroceras Fisch.Friedrich Ernst Ludwig von FischerFriedrich Ernst Ludwig Fischer was a Russian botanist, born in Germany. He was director of the St Petersburg botanical garden from 1823 to 1850....
& C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
1838 - Euphorbia macroclada Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1844 - Euphorbia macroglypha Lem.Charles Antoine LemaireCharles Antoine Lemaire , was a French botanist and botanical author, noted for his publications on Cactaceae....
1857 (s) - Euphorbia macrophylla PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 (s) - Euphorbia macropodoides B.L.Rob.Benjamin Lincoln RobinsonBenjamin Lincoln Robinson was an American botanist.-External links:*...
& Greenm. 1895 (s) - Euphorbia macropus (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Huachuca mountain spurge - Euphorbia macrorrhiza C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1830 - Euphorbia maculataEuphorbia maculataEuphorbia maculata , is an annual plant in the family Euphorbiaceae, native to North America....
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Spotted spurge - Euphorbia macvaughiana M.C.Johnst. 1975
- Euphorbia macvaughii Carvajal & Lomeli ex Carvajal 1981
- Euphorbia maddenii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia mafingensis (HargreavesHargreaves* Hargreaves LansdownHargreaves is a surname, and may refer to:* Aaron Hargreaves , Canadian American footballer* Adam Hargreaves , British author of children's books, son of Roger Hargreaves...
) Bruyns 2006 (s) (= Monadenium mafingense) - Euphorbia magdalenae Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1844 (s) - Euphorbia magnicapsula S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s)- Euphorbia magnicapsula var. lacterosa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia magnicapsula var. magnicapsula (s)
- Euphorbia magnicapsula var. lacterosa S.Carter
- Euphorbia magnifica (E.A.Bruce) Bruyns 2006 (s) (= Monadenium magnificum)
- Euphorbia mahabobokensisEuphorbia mahabobokensisEuphorbia mahabobokensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1995 (s) - Euphorbia mahafalensisEuphorbia mahafalensisEuphorbia mahafalensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 (s)- Euphorbia mahafalensis var. mahafalensis (s)
- Euphorbia mahafalensis var. xanthadenia (DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
) LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1946 (s)
- Euphorbia maintyEuphorbia maintyEuphorbia mainty is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-References:...
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
ex LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1966 (s) - Euphorbia maieri H.Lév. 1913
- Euphorbia makallensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1981 (s) - Euphorbia maleolens Phillips 1932 (s)
- Euphorbia malevola L.C.Leach 1964 (s)
- Euphorbia malleata Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia malurensis Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1963 - Euphorbia malvana MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
1940 - Euphorbia mamfwensis (Malaisse & Lecron) Bruyns 2006 (s) (= Monadenium mamfwense)
- Euphorbia mammillaris L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Corn cob euphorbia - Euphorbia mananarenis LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1945 (s) - Euphorbia mancinella BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1886 - Euphorbia mandrariensis DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1899 (s) - Euphorbia mandraviokyEuphorbia mandraviokyEuphorbia mandravioky is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and rocky areas. It is threatened by habitat loss.-Source:...
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1958 (s) - Euphorbia mandshurica Maxim.Carl MaximowiczCarl Johann Maximowicz was a Russian botanist. Maximowicz spent most of his life studying the flora of the countries he had visited in the Far East, and naming many new species...
1883 - Euphorbia mangleti Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1930 - Euphorbia mangelsdorffiiEuphorbia mangelsdorffiiEuphorbia mangelsdorffii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes. It is threatened by habitat loss....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1998 (s) - Euphorbia mangokyensisEuphorbia mangokyensisEuphorbia mangokyensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 (s) - Euphorbia mangorensisEuphorbia mangorensisEuphorbia mangorensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes. It is threatened by habitat loss....
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1945 - Euphorbia marayensis Subils 1975
- Euphorbia maresii Knoche 1922
- Euphorbia margalidianaEuphorbia margalidianaEuphorbia margalidiana is a species of plant in the Euphorbiaceae family. It is endemic to Spain. Its natural habitats are Mediterranean Matorral shrubland vegetation, and on rocky shores.-Source:...
;Kuhbier & Lewej. ex Kuhbier 1978 (s) - Euphorbia margaretae S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia marginataEuphorbia marginataEuphorbia marginata, snow-on-the-mountain, smoke-on-the-prairie, variegated spurge,whitemargined spurge, is a small shrub in the Euphorbiaceae or spurge family native to parts of temperate North America...
PurshFrederick Traugott PurshFrederick Traugott Pursh was a German-American botanist.Born in Grossenhain, Saxony, to the name Friedrich Traugott Pursh, he was educated at Dresden Botanical Gardens, and emigrated to the United States in 1799...
1814 - Snow-on-the-mountain, variegated spurge, white-margined spurge - Euphorbia marianoi Oudejans 1998
- Euphorbia marilandica GreeneEdward Lee GreeneEdward Lee Greene, Ph.D., was an American botanist known for his numerous publications including the two-part Landmarks of Botanical History and the naming or redescribing of over 4,400 species of plants in the American West.- Early Life :Edward Lee Greene was born on August 20, 1843 in...
1898 - Euphorbia maritaeEuphorbia maritaeEuphorbia maritae is a species of flowering plant in the Euphorbiaceae family....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1999 (s) - Euphorbia marlothiana N.E.Br. 1915 (s)
- Euphorbia marrupana Bruyns 2006 (s)
- Euphorbia marsabitensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia marshalliana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1946- Euphorbia marshalliana ssp. marshalliana
- Euphorbia marshalliana ssp. armenae (Prokh.) Oudejans 1992
- Euphorbia martinaeEuphorbia martinaeEuphorbia martinae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and rocky areas. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1999 (s) - Euphorbia masirahensis S.A.Ghazanfar 1993 (s)
- Euphorbia matabelensis PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1901 (s) - Euphorbia matritensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia mauritanica L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s)- Euphorbia mauritanica var. corallothamnus Dinter ex A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia mauritanica var. foetens Dinter ex A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia mauritanica var. lignosa A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia mauritanica var. mauritanica (s)
- Euphorbia mauritanica var. minor A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia mauritanica var. namaquensis N.E.Br. 1915 (s)
- Euphorbia mauritanica var. corallothamnus Dinter ex A.C.White, R.A.Dyer
- Euphorbia maysillesii McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961 - Euphorbia mayuranathanii Croizat 1940 (s)
- Euphorbia mazarronensis Esteve Chueca 1967
- Euphorbia mazatlamensis Oudejans 1989
- Euphorbia mazicum Emb. & MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
1929 - Euphorbia medicaginea Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1838 - Euphorbia meenae S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2000 (s) - Euphorbia megalatlantica J.Ball 1875
- Euphorbia megalocarpa Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1963 - Euphorbia melanadeniaEuphorbia melanadeniaEuphorbia melanadenia is a species of euphorb known by the common name red-gland spurge. It is native to the deserts and mountains of Baja California and southern California and Arizona, where it grows in dry, rocky habitat. It is a perennial herb forming a small clump or mat of very slender,...
Torr. 1857 - Euphorbia melanocarpaEuphorbia melanocarpaEuphorbia melanocarpa is a species of plant in the Euphorbiaceae family. It is endemic to Ecuador. Its natural habitat is subtropical or tropical moist montanes.-Source:* Santiana, J., Cerón, C. & Pitman, N. 2004. . Downloaded on 21 August 2007....
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia melanohydrata NelNELNEL or Nel may refer to:People:*André Nel , South African cricketer*Anton Nel , American classical pianist*Dewald Nel , Scottish cricketer...
1935 (s) - Euphorbia melapetala Gasparr. 1830
- Euphorbia melitensis Parl.Filippo ParlatoreFilippo Parlatore was an Italian botanist.Italian botanist, b. at Palermo, 8 Aug., 1816; d. at Florence, 9 Sept., 1877, a devout and faithful Catholic. He studied medicine at Palermo, but practiced only for a short time, his chief activity being during the cholera epidemic of 1837...
1869 (s) - Euphorbia meloformis Ait. 1789 (s)
- Euphorbia meloformis ssp. meloformis (s) - Melon spurge
- Euphorbia meloformis ssp. valida (N.E.Br.) G.D.Rowley 1998 (s)
- Euphorbia memoralis R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1952 (s) - Euphorbia mendezii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia menelikii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1907 - Euphorbia mercurialina Michx.André MichauxAndré Michaux was a French botanist and explorer.-Biography:Michaux was born in Satory, now part of Versailles, Yvelines. After the death of his wife within a year of their marriage he took up the study of botany and was a student of Bernard de Jussieu...
1803 - Mercury spurge - Euphorbia meridensis PittierHenri François PittierHenri François Pittier was a Swiss-born geographer and botanist, who moved to Costa Rica in 1887, where he founded the Physical Geographic Institute and an herbarium. Henri Pittier National Park in Venezuela is named after him.-References:...
1929 - Euphorbia meridionalis P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia mertonii FosbergFrancis Raymond FosbergFrancis Raymond "Ray" Fosberg was an American botanist. A prolific collector and author, he played a significant role in the development of coral reef and island studies.-History:...
1978 - Euphorbia mesembryanthemifolia Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1760 (s) - Euphorbia meulenianaEuphorbia meulenianaEuphorbia meuleniana is a species of plant in the Euphorbiaceae family. It is endemic to Yemen.-Source:* Miller, A.G. 1998. . Downloaded on 21 August 2007....
Schwartz 1939 (s) - Euphorbia meuselii Geltman 2002
- Euphorbia mexiae Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
1929 - Euphorbia meyeniana KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1843 - Euphorbia meyeriana Galushko 1970
- Euphorbia micracantha Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia micractina Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia micradenia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia microcarpa (Prokh.) P.Klylov 1934
- Euphorbia microcephala Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia microclada Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1924 - Euphorbia micromeraEuphorbia micromeraEuphorbia micromera is a species of euphorb known by the common name Sonoran sandmat. It is native to the southwestern United States from California to Texas, and northern Mexico, where it grows in sandy soils in desert and other dry habitat. It is an annual herb forming a small mat of slender stems...
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
ex Engelm. 1861 - Euphorbia microsciadia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia microsperma (Murb.Svante Samuel MurbeckSvante Samuel Murbeck was a Swedish professor, botanist, pteridologist and explorer.He made important contributions to knowledge of the flora of North Africa , writing several articles and books, including Contributions a la connaissance de la flore du nord-ouest de I'Afrique et plus...
) Maly 1949 - Euphorbia microsphaera Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia migiurtinorum Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1929 (s) - Euphorbia miliiEuphorbia miliiEuphorbia milii is a woody, succulent species of Euphorbia native to Madagascar. The species name commemorates Baron Milius, once governor of Réunion, who introduced the species to France in 1821...
Desmoul. 1826 (s) - Crown-of-thorns, christplant- Euphorbia milii var. bevilaniensis (Croizat) Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia milii var. hislopii (N.E.Br.) Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia milii var. imperatae (LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
) Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia milii var. longifolia RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1967 (s) - Euphorbia milii var. milii
- Euphorbia milii var. roseana Marn.-Lap. 1962 (s)
- Euphorbia milii var. splendensEuphorbia milii var. splendensEuphorbia milii var. splendens is a variety of the species Euphorbia milii.-References:* Ursch & Leandri, Mém. Inst. Sci. Madagascar, Sér. B, Biol. Vég. 5: 148 ....
(BojerWenceslas BojerWenceslas Bojer was a notable naturalist and botanist.He was born to Simon Bojer and Barbara Staub....
ex Hook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
) Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia milii var. tananarivae (LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
) Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia milii var. tenuispina RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Razaf. 1991 (s) - Euphorbia milii var. tulearensis Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia milii var. vulcanii (LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
) Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s)
- Euphorbia milii var. bevilaniensis (Croizat) Ursch & Leandri
- Euphorbia millotiiEuphorbia millotiiEuphorbia millotii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical moist shrubland. It is threatened by habitat loss.-Source:...
Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia minbuensis Gage 1914
- Euphorbia minuta Loscos & Pard. 1863
- Euphorbia minuta ssp. minuta
- Euphorbia minuta ssp. moleroi P.Montserrat Recoder & J.V.Ferrández Palacio 1998
- Euphorbia minutifolia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia minutula Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia minxianensis W.T.Wang 1988
- Euphorbia mira L.C.Leach 1986 (s)
- Euphorbia misella S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1891 - Euphorbia miseraEuphorbia miseraEuphorbia misera is a species of spurge known by the common name cliff spurge. It is native to southern California and Baja California, where it is known from the Sonoran Desert and the coastline, including the Channel Islands of California. This is a shrub standing erect and reaching one half to...
Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1844 (s) - Cliff spurge - Euphorbia missurica Raf.Constantine Samuel Rafinesque-SchmaltzConstantine Samuel Rafinesque-Schmaltz, as he is known in Europe, was a nineteenth-century polymath who made notable contributions to botany, zoology, the study of prehistoric earthworks in North America and Mesoamerican ancient linguistics.Rafinesque was eccentric, and is often portrayed as an...
1832 - Euphorbia mitchelliana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia mitriformis P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1976 (s) - Euphorbia mixta N.E.Br. 1925 (s)
- Euphorbia mlanjeana L.C.Leach 1973 (s)
- Euphorbia mocinoi Oudejans 1989
- Euphorbia moehringioides PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1899 - Euphorbia monacantha PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s) - Euphorbia monadenoides M.G.Gilbert 1987 (s)
- Euphorbia monantha C.WrightCharles Wright (botanist)Charles Wright was an American botanist.Wright was born in Wethersfield, Connecticut, the son of James Wright and Mary née Goodrich. He studied classics and mathematics at Yale, and in October 1835 moved to Natchez, Mississippi to tutor a plantation owner's family...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia monchiquensis Franco & P. Silva 1968
- Euphorbia monensis (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1929 - Euphorbia mongolica (Prokh.) Prokh. 1949
- Euphorbia monostyla (Prokh.) Prokh. 1949
- Euphorbia monteiri Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1865 (s)- Euphorbia monteiri ssp. brandbergensis B.Nord.Bertil NordenstamRune Bertil Nordenstam is a Swedish botanist and professor emeritus at the Swedish Museum of Natural History in the Department of Phanerogamic Botany.He has worked with Colchicaceae, Senecioneaeand Calenduleae,...
1974 (s) - Euphorbia monteiri ssp. monteiri (s)
- Euphorbia monteiri ssp. ramosa L.C.Leach 1966 (s)
- Euphorbia monteiri ssp. brandbergensis B.Nord.
- Euphorbia montenegrina (Baldacci) Maly 1908
- Euphorbia moratiiEuphorbia moratiiEuphorbia moratii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry lowland grassland and rocky areas. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1970 (s)- Euphorbia moratii var. antsingiensis Cremers 1984 (s)
- Euphorbia moratii var. bemaharensis Cremers 1984 (s)
- Euphorbia moratii var. moratii (s)
- Euphorbia moratii var. multiflora RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1991 (s)
- Euphorbia mosaica P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1976 (s) - Euphorbia mossambicensis (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia mossamedensis N.E.Br. 1913
- Euphorbia mucronulata (Prokh.) Prokh. 1937
- Euphorbia muelleri Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia muirii N.E.Br. 1915 (s)
- Euphorbia multiceps A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1905 (s) - Euphorbia multiclava P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1974 (s) - Euphorbia multifida N.E.Br. 1915 (s)
- Euphorbia multifolia A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia multifoliosa M.E.Jones 1933
- Euphorbia multiformis Hook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
& Arn.George Arnott Walker-ArnottGeorge Arnott Walker-Arnott was a Scottish botanist.He studied law in Edinburgh though later became a botanist, holding the position of Regius Professor of Botany in the University of Glasgow. He studied the botany of North America with Sir William Hooker and collaborated with Robert Wight in...
1832 - Euphorbia multifurcata Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
, Aellen & Esfand. ex Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1951 - Euphorbia multinodis Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1899 - Euphorbia multiseta Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1840 - Euphorbia mundtii N.E.Br. 1915 (s)
- Euphorbia munizii Borhidi 1972 (s)
- Euphorbia muraltioides N.E.Br. 1915
- Euphorbia muricata Thunb.Carl Peter ThunbergCarl Peter Thunberg aka Carl Pehr Thunberg aka Carl Per Thunberg was a Swedish naturalist and an apostle of Carl Linnaeus. He has been called "the father of South African botany" and the "Japanese Linnaeus"....
1800 - Euphorbia musciola FernaldMerritt Lyndon FernaldMerritt Lyndon Fernald was an American botanist. In his time he was regarded as the most respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. He published more than 850 scientific papers and wrote and edited the seventh and eighth...
1901 (s) - Euphorbia musili Velen. 1912
- Euphorbia mwinilungensis L.C.Leach 1976 (s)
- Euphorbia myrioclada S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia myrsinites L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Creeping spurge, donkey tail, myrtle spurge- Euphorbia myrsinites ssp. myrsinites (s)
- Euphorbia myrsinites ssp. pontica (Prokh.) R.Turner 1995 (s)
- Euphorbia myrsinites ssp. rechingeri (GreuterWerner GreuterProfessor Dr. Werner Rodolfo Greuter, in Genova, Italy, as a Swiss national, is a prominent botanist. He is well-known as the chair of the Editorial Committee for the International Code of Botanical Nomenclature - both the previous St Louis Code , and Tokyo Code , but not the current Vienna Code...
) AldénAldenAs a placename, Alden can refer to 'the Alder', the tree of the birch family, such as the Alden Valley, Rossendale, England, UK.-Place names:United States*Alden, California, a former settlement*Alden, Illinois, an unincorporated hamlet...
1986 (s)
- Euphorbia myrtillifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1759 - Euphorbia myrtoides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862
N
- Euphorbia nagleri (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia namibiensis MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1909 (s) - Euphorbia namuliensis Bruyns 2006 (s)
- Euphorbia namuskluftensisEuphorbia namuskluftensisEuphorbia namuskluftensis is a species of plant in the Euphorbiaceae family. It is endemic to Namibia. Its natural habitat is rocky areas. Occurs on white limestone on Namuskluft. It is a dwarf non-spiny species. It has tubers and rhibozomes, that divide into numerous short branch stems. The...
L.C.Leach 1983 (s) - Euphorbia natalensis Bernh. ex KraussKraussKrauss is a German language surname meaning "curly", and may refer to:* Alison Krauss, an American bluegrass musician* Clemens Krauss, an Austrian conductor...
1844 - Euphorbia nayarensis V.W.Steinm. 2001
- Euphorbia nealleyi Coult.Thomas CoulterThomas Coulter , of Dundalk, was an Irish physician, botanist, and explorer. He was a member of the Royal Irish Academy, and a fellow of Trinity College, Dublin, where he founded the college's herbarium....
& Fisher 1892 - Euphorbia nebrownii Merr.Elmer Drew MerrillElmer Drew Merrill was an American botanist, specializing in the flora of the Asia-Pacific region.He was born in East Auburn, Maine, and attended the University of Maine where he received a B.S. in 1898...
1938 - Euphorbia negromontana N.E.Br. 1911
- Euphorbia neilmulleri M.C.Johnst. 1975
- Euphorbia nematocypha Hand.-Mazz. 1926
- Euphorbia neoangolensis Bruyns 2006 (s) (= Monadenium angolense)
- Euphorbia neoarborescens Bruyns 2006 (s) (= Monadenium arborescens)
- Euphorbia neobosseriEuphorbia neobosseriEuphorbia neobosseri is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1992 (s)- Euphorbia neobosseri var. itampolensis RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1999 (s) - Euphorbia neobosseri var. neobosseri (s)
- Euphorbia neobosseri var. itampolensis Rauh
- Euphorbia neocaledonica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia neocapitata Bruyns 2006 (s) (= Monadenium capitatum)
- Euphorbia neococcinea Bruyns 2006 (s) (= Monadenium coccineum)
- Euphorbia neocrispa Bruyns 2006 (s) (= Monadenium crispum)
- Euphorbia neocymosa Bruyns 2006 (s) (= Synadenium cymosum)
- Euphorbia neoerubescens Bruyns 2006 (s) (= Lortia erubescens, Monadenium erubescens)
- Euphorbia neogillettii Bruyns 2006 (s) (= Monadenium gillettii)
- Euphorbia neoglabrata Bruyns 2006 (s) (= Synadenium glabratum)
- Euphorbia neoglaucescens Bruyns 2006 (s) (= Synadenium glaucescens)
- Euphorbia neogoetzei Bruyns 2006 (s) (= Monadenium goetzei)
- Euphorbia neogossweileri Bruyns 2006 (s) (= Monadenium gossweileri, Endadenium gossweileri)
- Euphorbia neogracilis Bruyns 2006 (s) (= Monadenium gracile)
- Euphorbia neohalipedicola Bruyns 2006 (s) (= Synadenium halipedicola)
- Euphorbia neohumbertiiEuphorbia neohumbertiiEuphorbia neohumbertii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Boiteau 1942 (s) - Euphorbia neomontana Bruyns 2006 (s) (= Monadenium montanum)
- Euphorbia neoparviflora Bruyns 2006 (s) (= Monadenium parviflorum)
- Euphorbia neopedunculata Bruyns 2006 (s) (= Monadenium pedunculatum)
- Euphorbia neopolycnemoides PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
& K.Hoffmann 1910 - Euphorbia neoreflexa Bruyns 2006 (s) (= Monadenium reflexum)
- Euphorbia neorubella Bruyns 2006 (s) (= Monadenium montanum var. rubellum,/ Monadenium rubellum)
- Euphorbia neorugosa Bruyns 2006 (s) (= Monadenium rugosum)
- Euphorbia neospinescens Bruyns 2006 (s) (= Stenadenium spinescens, Monadenium spinescens)
- Euphorbia neostapeliodes Bruyns 2006 (s) (= Monadenium stapelioides)
- Euphorbia neostapeliodes var. congesta (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium stapelioides var. congestum)
- Euphorbia neostapeliodes var. neostapeliodes (s) (= Monadenium stapelioides var. stapelioides)
- Euphorbia neostolonifera Bruyns 2006 (s) (= Monadenium rhizophorum var. stoloniferum, Monadenium stoloniferum)
- Euphorbia neovirgata Bruyns 2006 (s) (= Monadenium virgatum)
- Euphorbia nephradenia BarnebyRupert Charles BarnebyRupert Charles Barneby was a British-born self-taught botanist whose primary specialty was the Fabaceae , the pea family, but he also worked on Menispermaceae and numerous other groups...
1966 - Pana spurge - Euphorbia nereidum Jahandiez & MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
1923 - Euphorbia neriifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Indian spurgetree, hedge euphorbia - Euphorbia nesemannii R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1934 (s) - Euphorbia nevadensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Reut.George François ReuterGeorge François Reuter was a French botanist and plant collector. He was born in Paris, and died in Geneve.-References:...
1852 - Euphorbia nicaeensis All.Carlo AllioniCarlo Allioni was an Italian physician and professor of botany at the University of Turin. His most important work was Flora Pedemontana, sive enumeratio methodica stirpium indigenarum Pedemontii 1755, a study of the plant world in Piedmont, in which he listed 2813 species of plants, of which 237...
1785- Euphorbia nicaeensis ssp. glareosa (Pall. ex M.Bieb.) Radcl.-Sm. 1785
- Euphorbia nicaeensis ssp. cadrilateri (Prod.) B.Kuzmanov 1979
- Euphorbia nicaeensis ssp. goldei (Prod.) Greuter & Burdet 1981
- Euphorbia nicaeensis ssp. lasiocarpa (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Radcl.-Sm. & Govaerts 1996 - Euphorbia nicaeensis ssp. latibracteata (Prod.) B.Kuzmanov 1979
- Euphorbia nicaeensis ssp. maleevii (Tamamshyan) Oudejans 1989
- Euphorbia nicaeensis ssp. nicaeensis
- Euphorbia nicaeensis ssp. prostrata (Fiori) Arrigoni 1981
- Euphorbia nicaeensis ssp. stepposa (Zoz) GreuterWerner GreuterProfessor Dr. Werner Rodolfo Greuter, in Genova, Italy, as a Swiss national, is a prominent botanist. He is well-known as the chair of the Editorial Committee for the International Code of Botanical Nomenclature - both the previous St Louis Code , and Tokyo Code , but not the current Vienna Code...
& Burdet 1981 - Euphorbia nicaeensis ssp. volgensis (Krysht.) Oudejans 1992
- Euphorbia nicholasii Oudejans 1989
- Euphorbia niciciana Borbás 1893
- Euphorbia nigrispina N.E.Br. 1911
- Euphorbia nigrispinioidesEuphorbia nigrispinioidesEuphorbia nigrispinioides is a species of plant in the Euphorbiaceae family. It is endemic to Ethiopia.-Source:* World Conservation Monitoring Centre 1998. . Downloaded on 21 August 2007....
M.G.Gilbert 1993 (s) - Euphorbia niqueroana Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1930 - Euphorbia nivulia Buch.-Ham.Francis Buchanan-HamiltonDr Francis Buchanan, later known as Francis Hamilton but often referred to as Francis Buchanan-Hamilton was a Scottish physician who made significant contributions as a geographer, zoologist, and botanist while living in India.The standard botanical author abbreviation Buch.-Ham. is applied to...
1825 (s) - Euphorbia nocens (L.C.Wheeler) V.W.Steinm. 2003
- Euphorbia nodosa Houtt.Martinus HouttuynMaarten Houttuyn or Houttuijn , Latinised as Martinus Houttuyn, was a Dutch naturalist.Houttuyn was born in Hoorn, studied medicine in Leiden and moved to Amsterdam in 1753. He published many books on natural history. His areas of interest encompassed Pteridophytes, Bryophytes and Spermatophytes...
1777 - Euphorbia nogalensis (A.Hässl.) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1988 (s) - Euphorbia norfolkiana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia normannii Schmalh.Johannes Theodor SchmalhausenJohannes Theodor Schmalhausen was a botanist, known for his studies of East-European plants - External links :...
ex LipskyVladimir Ippolitovich LipskyVladimir Ippolitovich Lipsky was a Ukrainian scientist, botanist; a member of National Academy of Sciences of Ukraine and corresponding member of the USSR Academy of Sciences, and the Director of the Botanical Gardens of the Odessa University.- Birth and education :Vladimir was born on the 11th...
1891 - Euphorbia notoptera Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia novorossica Dubovik 1976
- Euphorbia noxiaEuphorbia noxiaEuphorbia noxia is a species of plant in the Euphorbiaceae family. It is endemic to Somalia, and is threatened by habitat loss.-Source:* Thulin, M. 1998. . Downloaded on 21 August 2007....
PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 (s) - Euphorbia nubica N.E.Br. 1911 (s)
- Euphorbia nubigena L.C.Leach 1976 (s)
- Euphorbia nubigena var. nubigena (s)
- Euphorbia nubigena var. rutilans L.C.Leach 1976 (s)
- Euphorbia nudicaulis Perr.George Samuel PerrottetGeorge Samuel Perrottet was a Swiss-born, French botanist and horticulturalist who was a native of Vully, canton Vaud....
1824 (s) - Euphorbia nummularia Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1847 - Euphorbia nutansEuphorbia nutansEuphorbia nutans is a species of euphorb known by the common names eyebane and nodding spurge. It is native to the eastern United States and parts of South America. It is known as a weed in parts of its native range, as well as in areas where it has been introduced. This is an annual herb growing...
Lag. 1816 - Euphorbia nyassae PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s) - Euphorbia nyikae PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1895 (s)- Euphorbia nyikae var. neovolkensii (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia nyikae var. nyikae (s)
- Euphorbia nyikae var. neovolkensii (Pax
O
- Euphorbia oatesii RolfeRobert Allen RolfeRobert Allen Rolfe was a British botanist specializing in the study of orchids. He was the first curator of the orchid herbarium at the Royal Botanic Gardens, Kew, founded the magazine The Orchid Review,and published many papers on hybrids of different species of orchids.The genus Allenrolfea of...
1889 (s) - Euphorbia oaxacana B.L.Rob.Benjamin Lincoln RobinsonBenjamin Lincoln Robinson was an American botanist.-External links:*...
& Greenm. 1896 (s) - Euphorbia obconica BojerWenceslas BojerWenceslas Bojer was a notable naturalist and botanist.He was born to Simon Bojer and Barbara Staub....
ex N.E.Br. 1912 - Euphorbia obcordataEuphorbia obcordataEuphorbia obcordata is a species of plant in the Euphorbiaceae family. It is endemic to Yemen. Its natural habitats are subtropical or tropical dry forests and rocky areas.-Source:* Miller, A. 2004. . Downloaded on 21 August 2007....
Balf.f.Isaac Bayley BalfourSir Isaac Bayley Balfour FRS FRSE was a Scottish botanist. He was the son of John Hutton Balfour who was also a botanist.-Biography:...
1884 (s) - Euphorbia obesaEuphorbia obesaEuphorbia obesa is a subtropical succulent species of Euphorbia genus. It comes from South Africa, especially in the Cape Province.The plant is dioecious which means that a subject has only male or female flowers....
Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1903 (s)- Euphorbia obesa ssp. obesa (s)
- Euphorbia obesa ssp. symmetrica (A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane) G.D.Rowley 1998 (s)
- Euphorbia oblanceolata Balf.f.Isaac Bayley BalfourSir Isaac Bayley Balfour FRS FRSE was a Scottish botanist. He was the son of John Hutton Balfour who was also a botanist.-Biography:...
1884 (s) - Euphorbia obliqua F.Bauer ex Endl. 1833
- Euphorbia oblongataEuphorbia oblongataEuphorbia oblongata is a species of spurge known by the common names eggleaf spurge and oblong spurge. It is native to Eurasia but can be found elsewhere as a weedy introduced species. This is a hairy perennial herb growing to maximum heights of just over half a meter. It has oval-shaped or narrow...
Griseb 1843 - Eggleaf spurge, oblong spurge - Euphorbia oblongifolia (K.Koch) K.Koch 1849
- Euphorbia obovata Decne.Joseph DecaisneJoseph Decaisne was a French botanist and agronomist.Although he was born in Brussels, Belgium, he exercised his activity exclusively in Paris...
1834 (s) - Euphorbia obtusata PurshFrederick Traugott PurshFrederick Traugott Pursh was a German-American botanist.Born in Grossenhain, Saxony, to the name Friedrich Traugott Pursh, he was educated at Dresden Botanical Gardens, and emigrated to the United States in 1799...
1814 - Euphorbia occidentaustralica Radcl.-Sm. & Govaerts 1996
- Euphorbia ocellataEuphorbia ocellataEuphorbia ocellata is a species of euphorb known by the common name Contura Creek sandmat. It is native to the southwestern United States where it grows in many types of habitat. This is a small annual herb with pairs of oblong to lance-shaped leaves, each leaf up to about 1.5 centimeters long. The...
DurandElias DurandElias Durand , born Élie Magloire Durand, was an eminent American pharmacist and botanist born in France....
& Hilg. 1854- Euphorbia ocellata ssp. arenicola (Parisch) Oudejans 1989
- Euphorbia ocellata ssp. ocellata
- Euphorbia ocellata ssp. rattanii (S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
) Oudejans 1989
- Euphorbia octoradiata H.Lév. & Vaniot ex H.Lév. 1908
- Euphorbia ocymoidea L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Euphorbia odontadenia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia odontophora S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia oerstediana (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - West Indian spurge - Euphorbia officinalis Forssk.Peter ForsskålPeter Forsskål, sometimes spelled Pehr Forsskål, Peter Forskaol, Petrus Forskål or Pehr Forsskåhl, was a Swedish explorer, orientalist, naturalist and an apostle of Carl Linnaeus.-Early life:...
1775 - Euphorbia officinarum L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Euphorbia ogadenensis P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia oidorhiza Pojark. 1951
- Euphorbia oligoclada L.C.Leach 1976 (s)
- Euphorbia olowaluana Sherff 1936 Akoko (Island of HawaiiHawaii (island)The Island of Hawaii, also called the Big Island or Hawaii Island , is a volcanic island in the North Pacific Ocean...
, MauiMauiThe island of Maui is the second-largest of the Hawaiian Islands at and is the 17th largest island in the United States. Maui is part of the state of Hawaii and is the largest of Maui County's four islands, bigger than Lānai, Kahoolawe, and Molokai. In 2010, Maui had a population of 144,444,...
) - Euphorbia omariana M.G.Gilbert 1990 (s)
- Euphorbia ophthalmica Rers. 1806
- Euphorbia opuntioides Welw.Friedrich WelwitschFriedrich Martin Josef Welwitsch was an Austrian explorer and botanist who in Angola discovered the plant Welwitschia mirabilis...
ex Hiern 1900 (s) - Euphorbia orabensis DinterKurt DinterMoritz Kurt Dinter , was a German botanist and explorer in South West Africa.- Education and career :...
1914 - Euphorbia oranensis (Croizat) Subils 1977
- Euphorbia orbiculata KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 - Euphorbia orbiculifolia S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 (s) - Euphorbia orbifolia (Alain) Oudejans 1989
- Euphorbia orientalis L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Euphorbia origanoidesEuphorbia origanoidesEuphorbia origanoides is a species of plant in the Euphorbiaceae family. It is endemic to Ascension Island a dependency of the UK overseas territory of Saint Helena. Its natural habitats are introduced vegetation. It is threatened by habitat loss.-Source:* Gray, A. 2003. . Downloaded on 21...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Euphorbia orizabae Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia ornithopus Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1809 (s) - Euphorbia orobanchoides (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium orobanchoides)
- Euphorbia orobanchoides var. calycina (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium orobanchoides var. calycinum)
- Euphorbia orobanchoides var. orobanchoides (s) (= Monadenium orobanchoides var. orobanchoides)
- Euphorbia orphanidis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859 - Euphorbia orthocladaEuphorbia orthocladaEuphorbia orthoclada is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical dry shrubland, and rocky areas. It is threatened by habitat loss....
BakerJohn Gilbert BakerJohn Gilbert Baker was an English botanist.Baker was born in Guisborough, the son of John and Mary Baker and educated at Quaker schools in Ackworth and York....
1887 (s)- Euphorbia orthoclada ssp. orthoclada (s)
- Euphorbia orthoclada ssp. vepretorum (DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
) LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1962 (s)
- Euphorbia oryctis DinterKurt DinterMoritz Kurt Dinter , was a German botanist and explorer in South West Africa.- Education and career :...
1931 - Euphorbia oschtenica Galushko 1973
- Euphorbia osyridae Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia osyridiformis Parsa 1848
- Euphorbia otjipembanaEuphorbia otjipembanaEuphorbia otjipembana is a species of plant in the Euphorbiaceae family. It is endemic to Namibia. Its natural habitat is subtropical or tropical dry shrubland.-Source:* Craven, P. & Loots, S. 2004. . Downloaded on 21 August 2007....
L.C.Leach 1976 (s) - Euphorbia ovalleana Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1895 - Euphorbia ovata (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia oxycoccoides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia oxyodonta Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Hausskn.Heinrich Carl HaussknechtHeinrich Carl Haussknecht was a German pharmacist and botanical collector who was a native of Bennungen, Sachsen-Anhalt.Trained as a pharmacist, Haussknecht is remembered for his extensive collection and description of plant species...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia oxyphylla Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 (s) - Euphorbia oxystegia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s)
P
- Euphorbia pachyclada S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia pachypoda Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1924 - Euphorbia pachypodioidesEuphorbia pachypodioidesEuphorbia pachypodioides is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss. It also has the binomial synonym Euphorbia antankara ....
Boiteau 1942 (s) - Euphorbia pachyrrhiza Kar. & Kir. 1841
- Euphorbia pachysanthaEuphorbia pachysanthaEuphorbia pachysantha is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes. It is threatened by habitat loss....
Baill.Henri Ernest BaillonHenri Ernest Baillon was a French botanist and physician. He was born in Calais on November 30, 1827 and died in Paris on July 19, 1895.Baillon spent his professional life as a professor of natural history, and he published numerous works on botany...
1886 (s) - Euphorbia paganorum A.Chev.Auguste Jean Baptiste ChevalierAuguste Jean Baptiste Chevalier was a French botanist, taxonomist, and explorer of tropical Africa, especially of French colonial empire Africa and Côte d'Ivoire. He also explored and collected plants in South America and tropical Asia...
1948 (s) - Euphorbia palmeriEuphorbia palmeriEuphorbia palmeri is a species of spurge known by the common name woodland spurge. It is native to the southwestern United States from California to Utah, where it can be found in a number of habitats. This is a common perennial herb usually not exceeding half a meter in height. It has small oval...
Engelm. ex S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1880 - Wood spurge, woodland spurge - Euphorbia paludicola McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961 - Euphorbia palustrisEuphorbia palustrisEuphorbia palustris, or also known as the Marsh Euphorbia is an ideal plant for gardening because it has a different color for almost all of the seasons. It is a plant that has a very sticky sap which one should beware of because it is poisonous and might cause an irritation. The Marsh Euphorbia...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Marsh spurge - Euphorbia pamirica (Prokh.) Prokh. 1949
- Euphorbia pampeana Speg. 1893 (s)
- Euphorbia pancheri BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1861 (s) - Euphorbia panchganiensis Blatt. & McCann ex Blatt. 1931 (s)
- Euphorbia pancicii G.Beck 1920
- Euphorbia paniculata Desf.René Louiche DesfontainesRené Louiche Desfontaines was a French botanist.Desfontaines was born near Tremblay in Brittany. He attended the Collège de Rennes and in 1773 went to Paris to study medicine. His interest in botany originated from lectures at the Jardin des Plantes given by Louis Guillaume Lemonnier...
1798 - Euphorbia panjutinii Grossh. 1950
- Euphorbia pantomalaca Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
& Steyerm.Julian Alfred SteyermarkJulian Alfred Steyermark was an American botanist. His focus was on New World vegetation, and he specialized in the family Rubiaceae.- Life and work :...
1944 (s) - Euphorbia papilionum S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia papillaris (Jan ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Raffaelli & Ricceri 1988 (s) - Euphorbia papillosa A.St.-Hil.Augustin Saint-HilaireAugustin François César Prouvençal de Saint-Hilaire , French botanist and traveler, was born at Orléans, France, on 4 October 1779. He began to publish memoirs on botanical subjects at an early age...
1824 (s)- Euphorbia papillosa var. erythrorrhiza (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Subils 1971 (s) - Euphorbia papillosa var. papillosa (s)
- Euphorbia papillosa var. erythrorrhiza (Boiss.
- Euphorbia papillosicapsa L.C.Leach 1975 (s)
- Euphorbia paradoxa (SchurPhilipp Johann Ferdinand SchurPhilipp Johann Ferdinand Schur was a German-Austrian pharmacist and botanist who was a native of Königsberg....
) Simonk. 1883 - Euphorbia paraliasEuphorbia paraliasEuphorbia paralias is a species of Euphorbia, native to Europe, northern Africa, and western Asia.It is a glaucous perennial plant growing up to 70 cm tall. The crowded leaves are elliptic-ovate and 5 to 20 mm long.The species is widely naturalised in Australia...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Sea spurge - Euphorbia paranensis Dusén 1910
- Euphorbia parciflora Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1919 - Euphorbia parciramulosa Schweinf.Georg August SchweinfurthGeorg August Schweinfurth was a Baltic German botanist, traveller in East Central Africa and ethnologist....
1899 (s) - Euphorbia paredonensis (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Oudejans 1989 - Euphorbia parifolia N.E.Br. 1913
- Euphorbia parishiiEuphorbia parishiiEuphorbia parishii is a species of euphorb known by the common name Parish's sandmat. It is native to the sandy soils of the deserts in California and Nevada. It is a perennial herb forming a small patch on the ground. The slender, hairless, tangling stems have pairs of tiny, pointed oval leaves,...
GreeneEdward Lee GreeneEdward Lee Greene, Ph.D., was an American botanist known for his numerous publications including the two-part Landmarks of Botanical History and the naming or redescribing of over 4,400 species of plants in the American West.- Early Life :Edward Lee Greene was born on August 20, 1843 in...
1886 - Euphorbia parodii Oudejans 1989
- Euphorbia parryi Engelm. 1875
- Euphorbia parva N.E.Br. 1911
- Euphorbia parvicaruncula D.C.Hassall 1977 (s)
- Euphorbia parviceps L.C.Leach 1974 (s)
- Euphorbia parvicyathophoraEuphorbia parvicyathophoraEuphorbia parvicyathophora is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1986 (s) - Euphorbia parviflora L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1759 - Euphorbia parvula DelileAlire Raffeneau DelileAlire Raffeneau Delile was a French botanist.-Biography:He studied botany with Jean Lemonnier, and was in the Paris medical school in 1796.-Egypt:...
1813 - Euphorbia patula P.Miller 1768
- Euphorbia patentispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2002 (s) - Euphorbia paucipila Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1908 - Euphorbia pauciradiata Blatt. 1933
- Euphorbia paulianiiEuphorbia paulianiiEuphorbia paulianii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia paxiana DinterKurt DinterMoritz Kurt Dinter , was a German botanist and explorer in South West Africa.- Education and career :...
1921 - Euphorbia pedemontana L.C.Leach 1988 (s)
- Euphorbia pedersenii Subils 1971
- Euphorbia pediculifera Engelm. 1858
- Euphorbia pedilanthoidesEuphorbia pedilanthoidesEuphorbia pedilanthoides is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 (s) - Euphorbia pedroi Molero & RoviraRoviraThis article is about the Colombian town. For people with the surname Rovira, see Rovira Rovira is a town and municipality in the Tolima department of Colombia. The population of the municipality was 21,822 as of the 1993 census....
1997 (s) - Euphorbia peganoides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia peisonis Rech.Karl RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the father of botanist Karl Heinz Rechinger .He studied at the University of Vienna, and from 1902 to 1922 was a museum curator at the botanical division of the Vienna Naturhistorisches Museum...
1926 - Euphorbia pekinensisEuphorbia pekinensisEuphorbia pekinensis, the Peking spurge, is a flowering plant native to Asia.-Medicinal uses:It is one of the 50 fundamental herbs used in traditional Chinese medicine, where it is called dàjǐ .-External links:*...
Rupr.Franz Josef RuprechtFranz Josef Ruprecht was an Austrian-born physician and botanist active in Russia, where he was known as Frants Ivanovič Ruprekt . He grew up, studied, and graduated as Doctor of Medicine in 1836 in Prague...
1859- Euphorbia pekinensis ssp. asoensis Kurosawa & H.Ohashi 1994
- Euphorbia pekinensis ssp. fauriei Kurosawa & H.Ohashi 1994
- Euphorbia pekinensis ssp. lasiocaula Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Oudejans 1992 - Euphorbia pekinensis ssp. pekinensis
- Euphorbia pekinensis ssp. pseudolucorum Hurus. & Oudejans 1992
- Euphorbia pekinensis ssp. sinanensis Hurus. & Oudejans 1992
- Euphorbia pekinensis ssp. subulatifolius Hurus. & T.B.Lee 1983
- Euphorbia pekinensis ssp. watanabei MakinoTomitaro Makinothumb|200px|Tomitaro Makino was a pioneer Japanese botanist noted for his taxonomic work. He has been called "Father of Japanese Botany", as he was one of the first Japanese botanists to work extensively on classifying Japanese plants using the system developed by Linnaeus...
& Oudejans 1992
- Euphorbia pellegrinii LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1947 - Euphorbia peltata Roxb.William RoxburghWilliam Roxburgh was a Scottish surgeon and botanist. He has been called the Father of Indian Botany.-Early life:Roxburgh was born at Underwood in the parish of Craigie, Ayrshire. He studied medicine in Edinburgh...
1832 - Euphorbia peninsularis I.M.Johnst.Ivan Murray JohnstonI. M. Johnston , was a United States botanist. He studied at Pomona College in Claremont, California and at Harvard University...
1922 - Euphorbia pentadactyla Griseb 1879
- Euphorbia pentagonaEuphorbia pentagonaEuphorbia pentagona is a medium green Euphorbia starts off as having a pentagonal prism shape where each vertex is extruded outwards, and each side is a mild concavity, along the height of the euphorb. Spines, red in colour when fresh, exit the body along each extrusion at equal intervals. As the...
Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
1828 (s) - Euphorbia pentlandii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia pentops A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia peperomioides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia peplidion Engelm. 1858 - Low spurge
- Euphorbia peplis L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Purple spurge - Euphorbia peplusEuphorbia peplusEuphorbia peplus is a species of Euphorbia, native to most of Europe, northern Africa, and western Asia, where it typically grows in cultivated arable land, gardens, and other disturbed land.Outside of its native range it is very widely naturalised and often invasive, including in Australia, New...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Petty spurge - Euphorbia perangusta R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1938 (s) - Euphorbia perangustifolia S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984 - Euphorbia perarmata S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia perbracteata Gage 1914
- Euphorbia perennans (Shinners) Warnock & I.M.Johnst.Ivan Murray JohnstonI. M. Johnston , was a United States botanist. He studied at Pomona College in Claremont, California and at Harvard University...
1960 - Euphorbia pereskiifolia Baill.Henri Ernest BaillonHenri Ernest Baillon was a French botanist and physician. He was born in Calais on November 30, 1827 and died in Paris on July 19, 1895.Baillon spent his professional life as a professor of natural history, and he published numerous works on botany...
1860 (s) (= Synadenium pereskiifolium) - Euphorbia perfoliata Scheutz 1888
- Euphorbia pergracilis P.G.Mey. 1966
- Euphorbia peritropoides (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) V.W.Steinm. 2003 (= Pedilanthus peritropoides) - Euphorbia perlignea McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961 - Euphorbia perpera N.E.Br. 1915 (s)
- Euphorbia perplexa L.C.Leach 1992 (s)
- Euphorbia perplexa var. kasamana L.C.Leach 1992 (s)
- Euphorbia perplexa var. perplexa (s)
- Euphorbia perrieriEuphorbia perrieriEuphorbia perrieri is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1899 (s)- Euphorbia perrieri var. elongata DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 (s) - Euphorbia perrieri var. perrieri (s)
- Euphorbia perrieri var. elongata Denis
- Euphorbia persistentifolia L.C.Leach 1965 (s)
- Euphorbia personata Croizat & V.W.Steinm. 2003 (s) (= Pedilanthus personatus)
- Euphorbia peruviana L.C.Wheeler 1939
- Euphorbia pervilleana BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1861 (s) - Euphorbia pestalozzae Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 - Euphorbia petala EwartAlfred James EwartAlfred James Ewart, FRS, was an English-Australian botanist.Ewart was born in Toxteth Park, Liverpool, England, second son of Edmund Brown Ewart, B.A. and his wife, Martha née Williams. Alfred was educated at the Liverpool Institute and University College, Liverpool, Ewart graduated Ph.D. at...
& L.R.Kerr 1926 - Euphorbia pervittata S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2000 (s) - Euphorbia petiolaris Sims 1805 (s) - Manchineel berry
- Euphorbia petiolata BanksJoseph BanksSir Joseph Banks, 1st Baronet, GCB, PRS was an English naturalist, botanist and patron of the natural sciences. He took part in Captain James Cook's first great voyage . Banks is credited with the introduction to the Western world of eucalyptus, acacia, mimosa and the genus named after him,...
& Sol.Daniel SolanderDaniel Carlsson Solander or Daniel Charles Solander was a Swedish naturalist and an apostle of Carl Linnaeus. Solander was the first university educated scientist to set foot on Australian soil.-Biography:...
1794 - Euphorbia petitiana A.Rich.Achille RichardAchille Richard was a French botanist and physician .He was son of a notable botanist, Louis-Claude Marie Richard .Pharmacist in the French fleet and member of several well-known societies of their time....
1850 - Euphorbia petraea S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia petricola P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia petrina S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1888 - Euphorbia petrophila C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
1850 - Euphorbia pettersonii Svent. 1949
- Euphorbia pfeilii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1897 - Euphorbia philippiana (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia phillipsiae N.E.Br. 1903 (s)
- Euphorbia phillipsioides S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia phosphorea Mart.Carl Friedrich Philipp von MartiusCarl Friedrich Philipp von Martius was a German botanist and explorer.Martius was born at Erlangen, where he graduated M.D. in 1814, publishing as his thesis a critical catalogue of plants in the botanic garden of the university...
1828 (s) - Euphorbia phylloclada Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia phymatosperma Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Gaill. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859- Euphorbia phymatosperma ssp. cernua (Coss. & DurieuMichel Charles Durieu de MaisonneuveMichel Charles Durieu de Maisonneuve was a French soldier and botanist who was a native of Saint-Eutrope-de-Born in the department of Lot-et-Garonne....
) Vindt 1953 - Euphorbia phymatosperma ssp. phymatosperma
- Euphorbia phymatosperma ssp. cernua (Coss. & Durieu
- Euphorbia physalifolia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia phosocaulos Mouterde 1953
- Euphorbia physocladaEuphorbia physocladaEuphorbia physoclada is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-References:...
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia picachensis Brandegee 1915
- Euphorbia pillansii N.E.Br. 1913 (s)
- Euphorbia pillansii var. albovirens A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia pillansii var. pillansii (s)
- Euphorbia pillansii var. ramosissima A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s)
- Euphorbia pillansii var. albovirens A.C.White, R.A.Dyer
- Euphorbia pilosa L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753- Euphorbia pilosa ssp. ojensis StepanovStepanovStepanov is a common Russian and Serbian surname and may refer to the following people:*Aleksei Stepanov , Russian footballer*Aleksandr Stepanov , several people...
1994 - Euphorbia pilosa ssp. pilosa
- Euphorbia pilosa ssp. ojensis Stepanov
- Euphorbia pilosissima S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984 - Euphorbia pinariona Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1930 - Euphorbia pinetorum (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) G.L.Webster 1913 - Pineland spurge - Euphorbia pinkavana I.M.Johnst.Ivan Murray JohnstonI. M. Johnston , was a United States botanist. He studied at Pomona College in Claremont, California and at Harvard University...
1975 - Euphorbia pionosperma V.W.Steinm. & Felger 1997
- Euphorbia pirottae A.Terracc. 1894 (s)
- Euphorbia piscatoria Ait. 1789 (s)
- Euphorbia piscidermis M.G.Gilbert 1974 (s)
- Euphorbia piscida Hub.-Mor. & M.S.Khan ex M.S.Khan 1964
- Euphorbia pitcairnensis N.E.Br. 1935
- Euphorbia pithyusa L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1953- Euphorbia pithyusa ssp. cupanii (Guss. ex Bertol.Antonio BertoloniAntonio Bertoloni was an Italian botanist who made extensive studies of Italian plants. He also collected notable samples of Central American flora.- References :...
) Radcl.-Sm. 1968 - Euphorbia pithyusa ssp. dianthifolia (Lojac.) Oudejans 1992
- Euphorbia pithyusa ssp. pithyusa
- Euphorbia pithyusa ssp. cupanii (Guss. ex Bertol.
- Euphorbia plagianthaEuphorbia plagianthaEuphorbia plagiantha is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-References:...
DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1903 (s) - Fish skin euphorb - Euphorbia planiceps A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia planiticola D.C.Hassall 1977 (s)
- Euphorbia platycephala PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 (s) - Euphorbia platycladaEuphorbia platycladaEuphorbia platyclada is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1970 (s)- Euphorbia platyclada var. hardyi RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1970 (s) - Euphorbia platyclada var. platyclada (s)
- Euphorbia platyclada var. hardyi Rauh
- Euphorbia platyphyllos L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Broad-leaved spurge - Euphorbia platypoda PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1912 - Euphorbia platyrrhiza L.C.Leach 1976 (s)
- Euphorbia platysperma Engelm. ex S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1880 - Euphorbia plebeia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia plenispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1999 (s) - Euphorbia plicata S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1886 - Euphorbia plumerioides Teijsm.Johannes Elias TeijsmannJohannes Elias Teijsmann was a botanist and plant collector. He was born in Arnhem, Netherlands.Teijsmann travelled to Java in 1830 as Gardener of Governor General van den Bosch. He was appointed the Curator of the Buitenzorg Botanic Gardens the following year, a post he held until 1869...
ex Hassk.Justus Carl HasskarlJustus Carl Hasskarl was a Dutch explorer and botanist specialising in Pteridophytes, Bryophytes and Spermatophytes.-Biography:He was cofounder of the Society of natural Curiosities of India, in Bavaria...
1858 (s) - Euphorbia plummeriae S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1883 - Euphorbia podadenia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia podocarpifolia Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1924 (s) - Euphorbia poecilophylla (Prokh.) Prokh. 1949
- Euphorbia poeppigii (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia poissoniiEuphorbia poissoniiEuphorbia poissonii , also known as Euphorbia poissoni and, incorrectly as Euphorbia poisoni is a highly irritant and toxic succulent member of the large and varied spurge family of plants. It is native to northern Nigeria, where local farmers extract its latex for use as a pesticide...
PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1902 (s) - Euphorbia polyacantha Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia polyantha PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1909 (s) - Euphorbia polycarpaEuphorbia polycarpaEuphorbia polycarpa is a species of spurge known by the common name smallseed sandmat. It is native to the southwestern United States and northern Mexico, especially the deserts and other dry, sandy areas. This is a perennial herb producing stems that trail along the ground to form a clump or mat,...
Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1844 - Euphorbia polycephala MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1931 (s) - Euphorbia polychroma Anton Josef Kerner 1875 - Cushion spurge; Cushion euphorbia (see also Euphorbia epithymoidesEuphorbia epithymoidesEuphorbia epithymoides is a plant of the Euphorbiaceae family. Its habitats are Libya, Turkey and East, Middle, and Southeast Europe.The inflorescences are pale green with a yellow centre....
) - Euphorbia polycnemoides Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia polygalifolia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Reut.George François ReuterGeorge François Reuter was a French botanist and plant collector. He was born in Paris, and died in Geneve.-References:...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia polygona Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
1803 (s) - Euphorbia polygonifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Euphorbia polyphylla Engelm. ex Holz. 1892 - Lesser Florida spurge
- Euphorbia polytimetica (Prokh.) Prokh. 1949
- Euphorbia ponderosa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia pondii Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1890 - Euphorbia popayanensis Prokh. 1899
- Euphorbia porphyrantha Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1895 (s) - Euphorbia porphyrastra Hand.-Mazz. 1925
- Euphorbia porteriana (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989- Euphorbia porteriana var. keyensis (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989 - Euphorbia porteriana var. porteriana
- Euphorbia porteriana var. scoparia (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989
- Euphorbia porteriana var. keyensis (Small
- Euphorbia portlandica L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Portland spurge - Euphorbia portucasadiana (Croizat) Subils 1977
- Euphorbia portulacoides L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1826 (s)- Euphorbia portulacoides ssp. collina (Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
) Croizat 1943 (s) - Euphorbia portulacoides ssp. major (Müll.Arg.Johannes Müller ArgoviensisJohannes Müller Argoviensis was the name used by the Swiss botanist Johann Müller . He was the monographer of Resedaceae, Apocynaceae and Euphorbiaceae in A. P. de Candolle's Prodromus and Martius's Flora Brasiliensis. He was also an authority on lichens.-References:...
) Croizat 1943 (s) - Euphorbia portulacoides ssp. portulacoides (s)
- Euphorbia portulacoides ssp. collina (Phil.
- Euphorbia postii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1879 - Euphorbia potanii Prokh. 1927
- Euphorbia potentilloides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia potosina FernaldMerritt Lyndon FernaldMerritt Lyndon Fernald was an American botanist. In his time he was regarded as the most respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. He published more than 850 scientific papers and wrote and edited the seventh and eighth...
1901 - Euphorbia prieuriana BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1860 - Euphorbia primulifoliaEuphorbia primulifoliaEuphorbia primulifolia is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical seasonally wet or flooded lowland grassland, subtropical or tropical high-altitude grassland, and rocky areas.this plant smells. It is threatened...
BakerJohn Gilbert BakerJohn Gilbert Baker was an English botanist.Baker was born in Guisborough, the son of John and Mary Baker and educated at Quaker schools in Ackworth and York....
1881 (s)- Euphorbia primulifolia var. begardii Cremers 1984 (s)
- Euphorbia primulifolia var. primulifolia (s)
- Euphorbia proballyana L.C.Leach 1968 (s)
- Euphorbia proballyana var. multangula S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2000 (s) - Euphorbia proballyana var. proballyana (s)
- Euphorbia proballyana var. multangula S.Carter
- Euphorbia proctorii (D.G.Burch) Correll 1980
- Euphorbia prolifera Buch.-Ham.Francis Buchanan-HamiltonDr Francis Buchanan, later known as Francis Hamilton but often referred to as Francis Buchanan-Hamilton was a Scottish physician who made significant contributions as a geographer, zoologist, and botanist while living in India.The standard botanical author abbreviation Buch.-Ham. is applied to...
ex D.DonDavid DonDavid Don was a Scottish botanist,David Don was born on December 21, 1799, at Doo Hillock, Forfar, Angus, Scotland. He was the younger brother of George Don, also a botanist, their father being George Don of Forfar and his wife Caroline Clementina Stuart...
1825 - Euphorbia promeocarpa P.H.Davis 1947
- Euphorbia prona S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia propingua N.E.Br. 1911
- Euphorbia prostrataEuphorbia prostrataEuphorbia prostrata is a species of euphorb known by the common name prostrate sandmat. It is native to the West Indies and certain parts of South America, but it is widely naturalized in many other parts of the world, where it can be found in varied habitat types and in many areas grows as a...
Ait. 1789- Euphorbia prostrata ssp. caudirhiza FosbergFrancis Raymond FosbergFrancis Raymond "Ray" Fosberg was an American botanist. A prolific collector and author, he played a significant role in the development of coral reef and island studies.-History:...
1992 - Euphorbia prostrata ssp. prostrata
- Euphorbia prostrata ssp. caudirhiza Fosberg
- Euphorbia przewalskii Prokh. 1927
- Euphorbia psammophila Ule 1908 (s)
- Euphorbia pseudagraria P.A.Smirn. 1940
- Euphorbia pseudoapios MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
& Weiller 1939 (s) - Euphorbia pseudoburuana P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia pseudocactus A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1906 (s) - Euphorbia pseudodendroides H.Lindb. 1932
- Euphorbia pseudoduseimata R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1941 (s) - Euphorbia pseudofalcata Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1951 - Euphorbia pseudofulva Miranda 1950
- Euphorbia pseudoglareosa Klokov 1955
- Euphorbia pseudoglobosa MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1936 (s) - Euphorbia pseudograntii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1901 (s) - "Euphorbia pseudograntii" Bruyns 2006 (non Pax: preoccupied) (s) (= Synadenium grantii)
- Euphorbia pseudohirsuta Bruyns 2006 (s) (= Monadenium hirsutum)
- Euphorbia pseudohypogaea DinterKurt DinterMoritz Kurt Dinter , was a German botanist and explorer in South West Africa.- Education and career :...
1921 (s) - Euphorbia pseudolaevis Bruyns 2006 (s) (= Monadenium laeve)
- Euphorbia pseudolucida SchurPhilipp Johann Ferdinand SchurPhilipp Johann Ferdinand Schur was a German-Austrian pharmacist and botanist who was a native of Königsberg....
1852 - Euphorbia pseudomollis Bruyns 2006 (s) (= Synadenium molle)
- Euphorbia pseudonervosa Bruyns 2006 (s) (= Monadenium nervosum)
- Euphorbia pseudonudicaulis Bruyns 2006 (s) (= Monadenium nudicaule)
- Euphorbia pseudopetiolata Bruyns 2006 (s) (= Monadenium petiolatum)
- Euphorbia pseudoracemosa (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium pseudoracemosum)
- Euphorbia pseudoracemosa var. lorifolia (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium pseudoracemosum var. lorifolium)
- Euphorbia pseudoracemosa var. pseudoracemosa (s) (= Monadenium pseudoracemosum var. pseudoracemosum)
- Euphorbia pseudosikkimensis (Hurus. & Tanaka) Radcl.-Sm. 1981
- Euphorbia pseudosimplex Bruyns 2006 (s) (= Monadenium simplex)
- Euphorbia pseudostellata Bruyns 2006 (s) (= Monadenium stellatum)
- Euphorbia pseudotrinervis Bruyns 2006 (s) (= Monadenium trinerve)
- Euphorbia pseudotuberosa PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1908 (s) - Euphorbia pseudovolkensii Bruyns 2006 (s) (= Synadenium volkensii)
- Euphorbia pteroclada L.C.Leach 1976 (s)
- Euphorbia pterococca Brot. 1805
- Euphorbia pteroneura A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1906 (s) - Euphorbia pubentissima Michx.André MichauxAndré Michaux was a French botanist and explorer.-Biography:Michaux was born in Satory, now part of Versailles, Yvelines. After the death of his wife within a year of their marriage he took up the study of botany and was a student of Bernard de Jussieu...
1803 - False flowering spurge - Euphorbia puberula FernaldMerritt Lyndon FernaldMerritt Lyndon Fernald was an American botanist. In his time he was regarded as the most respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. He published more than 850 scientific papers and wrote and edited the seventh and eighth...
1901 - Euphorbia pubicaulis S.MooreSpencer Le Marchant MooreSpencer Le Marchant Moore was an English botanist.Moore was born in Hampstead. He worked at the Royal Botanic Gardens, Kew from about 1870 to 1879, wrote a number of botanical papers, and then worked in an unofficial capacity at the Natural History Museum from 1896 until his death.Moore is...
1926 - Euphorbia pubiglans N.E.Br. 1915 (s)
- Euphorbia pudibunda (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium pudibundum)
- Euphorbia pudibunda var. lanata (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns 2006 (s) (= Monadenium pudibundum var. lanatum) - Euphorbia pudibunda var. rotundifolia (Malaysse & Lecron) Bruyns 2006 (s) (= Monadenium pudibundum var. rotundifolium)
- Euphorbia pudibunda var. pudibunda (s) (= Monadenium pudibundum var. pudibundum)
- Euphorbia pueblensis Brandegee 1917
- Euphorbia pugniformis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia pulcherrima Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1834 (s) - Poinsettia - Euphorbia pulvinata MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1909 (s) - Pincushion euphorbia - Euphorbia pumicicola Huft 1985
- Euphorbia punctata DelileAlire Raffeneau DelileAlire Raffeneau Delile was a French botanist.-Biography:He studied botany with Jean Lemonnier, and was in the Paris medical school in 1796.-Egypt:...
1813 - Euphorbia punctulata AnderssonNils Johan AnderssonNils Johan Andersson , was a Swedish botanist and traveller. This botanist is denoted by the author abbreviation N.J.Andersson when citing a botanical name....
1854 - Euphorbia punicea Sw.Olof SwartzOlof Peter Swartz was a Swedish botanist and taxonomist. He is best known for his taxonomic work and studies into pteridophytes...
1788 (s) - Euphorbia purpurea (Raf.Constantine Samuel Rafinesque-SchmaltzConstantine Samuel Rafinesque-Schmaltz, as he is known in Europe, was a nineteenth-century polymath who made notable contributions to botany, zoology, the study of prehistoric earthworks in North America and Mesoamerican ancient linguistics.Rafinesque was eccentric, and is often portrayed as an...
) FernaldMerritt Lyndon FernaldMerritt Lyndon Fernald was an American botanist. In his time he was regarded as the most respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. He published more than 850 scientific papers and wrote and edited the seventh and eighth...
1932 - Darlington's glade spurge - Euphorbia pusilla Lag. 1816
- Euphorbia pycnostegia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia pygmaea Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1850 - Euphorbia pyrenaica Jord. 1846
- Euphorbia pyrifolia Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s)- Euphorbia pyrifolia var. coriacea Radcl.-Sm. 1984 (s)
- Euphorbia pyrifolia var. pyrifolia (s)
Q
- Euphorbia qarad Deflers 1896 (s)
- Euphorbia quadrangularis PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1980 (s) - Euphorbia quadrata NelNELNEL or Nel may refer to:People:*André Nel , South African cricketer*Anton Nel , American classical pianist*Dewald Nel , Scottish cricketer...
1935 (s) - Euphorbia quadrialata PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s) - Euphorbia quadrilatera L.C.Leach 1980 (s)
- Euphorbia quadrispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia quaitensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1988 (s) - Euphorbia quartziticolaEuphorbia quartziticolaEuphorbia quartziticola is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical high-altitude grassland.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1960 (s) - Euphorbia quinquecostata Volkens 1899 (s)
- Euphorbia quintasii Jord. 1892
- Euphorbia quitensisEuphorbia quitensisEuphorbia quitensis is a species of plant in the Euphorbiaceae family. It is endemic to Ecuador. Its natural habitat is subtropical or tropical moist montanes.-Source:* Santiana, J., Cerón, C. & Pitman, N. 2004. . Downloaded on 21 August 2007....
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862
R
- Euphorbia radians Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1839 (s) - Sun spurge- Euphorbia radians var. radians (s)
- Euphorbia radians var. stormiae (Croizat) Rzed. & S.Calderón 1988 (s)
- Euphorbia radiifera L.C.Leach 1975
- Euphorbia radioloides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia ramiglans N.E.Br. 1915 (s)
- Euphorbia ramofragaEuphorbia ramofragaEuphorbia ramofraga is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
& Humbert ex LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1952 (s) - Euphorbia ramosa Seaton 1893
- Euphorbia ramulosa L.C.Leach 1966 (s)
- Euphorbia randrianjohanyiEuphorbia randrianjohanyiEuphorbia randrianjohanyi is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
Haev. & Labat 2004 - Euphorbia rangovalensisEuphorbia rangovalensisEuphorbia rangovalensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes. It is threatened by habitat loss....
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1945 (s) - Euphorbia raphanorrhiza (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) J.F.Macbr. 1951 - Euphorbia raphilippii Oudejans 1989
- Euphorbia rapulum Kar. & Kir. 1842 (s)
- Euphorbia rauhiiEuphorbia rauhiiEuphorbia rauhii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
Haev. & Labat 2004 - Euphorbia razafindratsiraeEuphorbia razafindratsiraeEuphorbia razafindratsirae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss....
Lavranos 2002 (s) - Euphorbia razafinjohanyiEuphorbia razafinjohanyiEuphorbia razafinjohanyi is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia reboudiana Coss.Ernest CossonErnest Saint-Charles Cosson was a French botanist born in ParisHe is remembered for his studies of botanical species from North Africa, and during his career participated in eight trips to Algeria. With Jacques Nicolas Ernest Germain de Saint-Pierre , he published the influential Atlas de la Flore...
ex Batt.Jules Aimé BattandierJules Aimé Battandier was a French botanist who was a native of Annonay, department of Ardèche. He was an authority on Algerian flora....
& Trab. 1890 - Euphorbia reclinata P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia reconciliationis Radcl.-Sm. 1978
- Euphorbia rectirama N.E.Br. 1915 (s)
- Euphorbia recurva Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1847 - Euphorbia refugii Croizat 1946
- Euphorbia reghinii (Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
) Vollesen 1985 - Euphorbia regisjubae WebbPhilip Barker WebbPhilip Barker Webb was an English botanist.Webb, who was born to a wealthy aristocratic family studied languages, botany, and geology at Harrow and Oxford. He collected plants in Italy, Spain and Portugal, and was the first person to collect in the Tetuan Mountains of Morocco...
& Berthel.Sabin BerthelotSabin Berthelot was a French naturalist and ethnologist. He was resident on the Canary Islands for part of his life, and co-authored L'Histoire Naturelle des Îles Canaries with Philip Barker Webb....
1846 (s) - Euphorbia reineckei PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
ex Reinecke 1898 - Euphorbia reinhardtii Volkens 1899
- Euphorbia remyiEuphorbia remyiEuphorbia remyi is a rare species of flowering plant in the euphorb family known by the common name Remy's sandmat. It is endemic to the island of Kauai in Hawaii, where it grows in mixed mesic forests, wet forests and bogs from...
A.GrayAsa Gray-References:*Asa Gray. Dictionary of American Biography. American Council of Learned Societies, 1928–1936.*Asa Gray. Encyclopedia of World Biography, 2nd ed. 17 Vols. Gale Research, 1998.*Asa Gray. Plant Sciences. 4 vols. Macmillan Reference USA, 2001....
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia reniformis BlumeCarl Ludwig BlumeCharles Ludwig de Blume or Karl Ludwig von Blume was a German-Dutch botanist.He was born at Braunschweig in Germany, but studied at Leiden University and spent his professional life working in the Dutch East Indies and in the Netherlands, where he was Director of the Rijksherbarium at Leiden...
1826 - Euphorbia renneyi (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns 2006 (s) (= Monadenium renneyi) - Euphorbia repanda (Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
) SweetRobert Sweet (botanist)Robert Sweet was an English botanist, horticulturist and ornithologist.Born at Cockington near Torquay, Devonshire, England in 1783, Sweet worked as a gardener from the age of sixteen, and became foreman or partner in a series of nurseries. He was associated with nurseries at Stockwell, Fulham...
1818 - Euphorbia repens K.Koch 1849
- Euphorbia repetita Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
ex A.Rich.Achille RichardAchille Richard was a French botanist and physician .He was son of a notable botanist, Louis-Claude Marie Richard .Pharmacist in the French fleet and member of several well-known societies of their time....
1850 - Euphorbia reptans P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1977 (s) - Euphorbia resiniferaEuphorbia resiniferaEuphorbia resinifera is a species of spurge native to Morocco, where it occurs on the slopes of the Atlas Mountains.-Growth:It is a shrub growing to 60 cm tall, forming multi-stemmed cushion-shaped clumps up to 2 m wide...
BergOtto Karl BergOtto Karl Berg was a German botanist and pharmacist. The official abbreviation of his name, in botany, is O. Berg....
1863 (s) - Resin spurge - Euphorbia restiacea Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1846 (s) - Euphorbia restituta N.E.Br. 1915 (s)
- Euphorbia restricta R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1951 (s) - Euphorbia retusa Forssk.Peter ForsskålPeter Forsskål, sometimes spelled Pehr Forsskål, Peter Forskaol, Petrus Forskål or Pehr Forsskåhl, was a Swedish explorer, orientalist, naturalist and an apostle of Carl Linnaeus.-Early life:...
1775 - Euphorbia retrospinaEuphorbia retrospinaEuphorbia retrospina is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Gérold 2000 (s) - Euphorbia reuteriana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 - Euphorbia revolutaEuphorbia revolutaEuphorbia revoluta is a species of euphorb known by the common name threadstem sandmat. It is native to Mexico and the southwestern United States from California to the Rocky Mountains. It is an annual herb producing thin, erect stems with pairs of linear leaves, each leaf up to 2.6 centimeters long...
Engelm. 1858 - Euphorbia rhabdodes Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia rhabdotosperma Radcl.-Sm. 1975
- Euphorbia rhizophora (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium rhizophorum)
- Euphorbia rhombifolia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia rhytidosperma Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Balansa ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859 - Euphorbia rhytisperma (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia richardsiae L.C.Leach 1977 (s)
- Euphorbia richardsiae ssp. richardsiae (s)
- Euphorbia richardsiae ssp. robusta L.C.Leach 1977 (s)
- Euphorbia riebeckii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1899 (s) - Euphorbia rigidaEuphorbia rigidaEuphorbia rigida, also known as Gopher Spurge or Upright Myrtle Spurge, is a member of the genus Euphorbia. Gopher Spurge is a vascular plant...
M.Bieb. 1808 (s) - Euphorbia rimarum Coss. & Balansa ex Coss. 1873
- Euphorbia ritchiei (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium ritchiei)
- Euphorbia ritchiei ssp. marsabitensis (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns 2006 (s) (= Monadenium ritchiei ssp. marsabitense) - Euphorbia ritchiei ssp. nyambensis (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns 2006 (s) (= Monadenium ritchiei ssp. nyambense) - Euphorbia ritchiei ssp. ritchiei (s) (= Monadenium ritchiei ssp. ritchiei)
- Euphorbia ritchiei ssp. marsabitensis (S.Carter
- Euphorbia rivae PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1897 (s) - Euphorbia robecchii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1897 (s) - Euphorbia robivelonaeEuphorbia robivelonaeEuphorbia robivelonae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is intermittent rivers. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1994 (s) - Euphorbia rochaensis (Croizat) Alonso Paz & MarchesiMarchesiThe family Marchesi comes from the city of Lugo, near Bologna in the region of Emilia-Romagna, Italy. The family dispersed after the unification of Italy, one branch settling in South Africa....
1988 - Euphorbia rockiiEuphorbia rockiiEuphorbia rockii is a rare species of flowering plant in the euphorb family known by the common names Koolau Range sandmat and Rock's broomspurge. It is endemic to Oahu, Hawaii, where it is known only from the Koolau Mountains. There are 200 to 300 plants remaining...
C.N.ForbesCharles Noyes Forbes-Biography:Forbes was born in Boylston, Massachusetts on 24 September 1883. When he was at the University of California he worked as a cadet for the emergency service during the 1906 San Francisco earthquake. From 1908 to 1920 he was curator of Botany at the Bernice P. Bishop Museum in Honolulu...
1909 - Euphorbia rockii var. rockii C.N.ForbesCharles Noyes Forbes-Biography:Forbes was born in Boylston, Massachusetts on 24 September 1883. When he was at the University of California he worked as a cadet for the emergency service during the 1906 San Francisco earthquake. From 1908 to 1920 he was curator of Botany at the Bernice P. Bishop Museum in Honolulu...
1909- Euphorbia rockii var. grandiflora (HillebrandHillebrand- Hillebrand:*Art Hillebrand , American football player.*Candîce Hillebrand, South African born singer-songwriter*Harold Newcomb Hillebrand, , American Professor for literature and theatre...
) Oudejans 1989 - Euphorbia rockii var. rockii
- Euphorbia rockii var. grandiflora (Hillebrand
- Euphorbia roemeriana Scheele 1849 - Roemer's spurge
- Euphorbia rohlenae Velen. 1912
- Euphorbia roschanica (Ikonn.) Czerep. 1981
- Euphorbia rosea Retz. 1786
- Euphorbia rosescens E.L.Bridges & Orzell 2002
- Euphorbia rossiana PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1910 (s) - Euphorbia rossiiEuphorbia rossiiEuphorbia rossii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.It has reddish-yellow cyathia.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Buchloh 1967 (s) - Euphorbia rosularis Al.Fed. 1941
- Euphorbia rothiana Spreng. 1826
- Euphorbia rothrockii (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Oudejans 1989 - Euphorbia rowlandii R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1958 (s) - Euphorbia royleana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Churee - Euphorbia rubella PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s) - Euphorbia rubriflora N.E.Br. 1911
- Euphorbia rubromarginata L.E.Newton 1992 (s)
- Euphorbia rubriseminalis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1988 (s) - Euphorbia rubrispinosa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia rudis N.E.Br. 1915 (s)
- Euphorbia rudolfii N.E.Br. 1915 (s)
- Euphorbia ruficeps S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 (s) - Euphorbia rugosiflora L.C.Leach 1990 (s)
- Euphorbia ruizlealii Subils 1862
- Euphorbia rupestris C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1830 - Euphorbia ruscifolia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1915 - Euphorbia ruscinonensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia rutilis (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
& Steyerm.Julian Alfred SteyermarkJulian Alfred Steyermark was an American botanist. His focus was on New World vegetation, and he specialized in the family Rubiaceae.- Life and work :...
1944 - Euphorbia rzedowskii McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1995
S
- Euphorbia sabulicola Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
- Euphorbia saccharata Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
- Euphorbia sachetiana (J.Florence) Govaerts
- Euphorbia sahendi Bornm.Joseph Friedrich Nicolaus BornmüllerJoseph Friedrich Nicolaus Bornmüller was a German botanist who was born in Hildburghausen, Thuringia.He studied horticulture in Potsdam, and in 1886 travelled to the Balkans and Greece on his first botanical expedition...
- Euphorbia sajanensis (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Baikov - Euphorbia sakarahaensisEuphorbia sakarahaensisEuphorbia sakarahaensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
(s) - Euphorbia salicifolia HostNicolaus Thomas HostNicolaus Thomas Host was an Austrian botanist, and the personal physician of Holy Roman Emperor Francis II. His botanical works include Synopsis plantarum in Austria and the four-volume Austriacorum Icones et descriptions graminum; he was also the first director of the botanical garden at the...
- Euphorbia salsicola S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
- Euphorbia salotaEuphorbia salotaEuphorbia salota is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
(s) - Euphorbia salsuginosa (McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
) Radcl.-Sm. & Govaerts - Euphorbia samburuensis P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia sampsonii HanceHenry Fletcher HanceHenry Fletcher Hance was a British diplomat who devoted his spare time to the study of Chinese plants. Born in London, his first appointment was to Hong Kong in 1844; he later became vice-consul to Whampoa, consul to Canton, and finally consul to Xiamen, where he died in 1886. In 1873, Hance...
- Euphorbia sanasunitensis Hand.-Mazz.
- Euphorbia sancta PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
- Euphorbia sanctaecatharinae A.A.Fayad
- Euphorbia sanmartensis Rusby
- Euphorbia santapaui A.N.Henry (s)
- Euphorbia sapiifolia BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
- Euphorbia sapinii De Wild.Émile Auguste Joseph De WildemanÉmile Auguste Joseph De Wildeman was a Belgian botanist.His botanis author abbreviation is De Wild.-Works:* Les phanérogames des Terres Magellaniques., 1905.* Documents pour l'ètude de la geo-botanique congolaise, 1913....
(s) - Euphorbia sarawschanica RegelEduard August von RegelEduard August von Regel was a German horticulturalist and botanist. He ended his career serving as the Director of the Russian Imperial Botanical Garden of St. Petersburg...
- Euphorbia sarcodes Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
(s) - Euphorbia sarcostemmatoides Dinter
- Euphorbia sarcostemmoides J.H.Willis (s)
- Euphorbia sareptana A.Becker
- Euphorbia sarmentosa Welw.Friedrich WelwitschFriedrich Martin Josef Welwitsch was an Austrian explorer and botanist who in Angola discovered the plant Welwitschia mirabilis...
ex PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species.... - Euphorbia saurica Baikov
- Euphorbia saxatilis Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
- Euphorbia saxicola Radcl.-Sm.
- Euphorbia saxorum P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia scabrifolia S.Kurz
- Euphorbia scandens KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
- Euphorbia scarlatina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia scatorrhiza S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia schaijesii (Malaisse) Bruyns (s) (= Monadenium schaijesii)
- Euphorbia scheffleri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
Euphorbia is a highly diverse plant
Plant
Plants are living organisms belonging to the kingdom Plantae. Precise definitions of the kingdom vary, but as the term is used here, plants include familiar organisms such as trees, flowers, herbs, bushes, grasses, vines, ferns, mosses, and green algae. The group is also called green plants or...
genus
Genus
In biology, a genus is a low-level taxonomic rank used in the biological classification of living and fossil organisms, which is an example of definition by genus and differentia...
, comprising some 5,000 currently accepted taxa.
This is an alphabetical list of the Euphorbia species and notable intraspecific taxa.
The list includes the former (and never generally accepted) genus Chamaesyce, as well as the related genera Elaeophorbia, Endadenium, Monadenium, Synadenium and Pedilanthus which according to recent DNA sequence
DNA sequence
The sequence or primary structure of a nucleic acid is the composition of atoms that make up the nucleic acid and the chemical bonds that bond those atoms. Because nucleic acids, such as DNA and RNA, are unbranched polymers, this specification is equivalent to specifying the sequence of...
-based phylogenetic studies are all nested within Euphorbia
Noticeably succulent plant
Succulent plant
Succulent plants, also known as succulents or fat plants, are water-retaining plants adapted to arid climates or soil conditions. Succulent plants store water in their leaves, stems, and also in roots...
s are marked by (s).
A
- Euphorbia aaronrossii A.H. Holmgren & N.H. Holmgren 1988 – Marble Canyon Spurge
- Euphorbia abchazica Woronow 1912
- Euphorbia abdelkuriEuphorbia abdelkuriEuphorbia abdelkuri is a species of plant in the Euphorbiaceae family. It is endemic to Yemen. Its natural habitat is rocky areas.-Source:* Miller, A. 2004. . Downloaded on 21 August 2007....
Balf.f.Isaac Bayley BalfourSir Isaac Bayley Balfour FRS FRSE was a Scottish botanist. He was the son of John Hutton Balfour who was also a botanist.-Biography:...
1901 (s) - Euphorbia abdita (Burch.William John BurchellWilliam John Burchell was an English explorer, naturalist, traveller, artist and author. He was the son of Matthew Burchell, botanist and owner of Fulham Nursery, nine and a half acres of land adjacent to the gardens of Fulham Palace. Burchell served a botanical apprenticeship at Kew and was...
) Radcl.-Sm. 1971 - Euphorbia abdulghafooriana Abedin 2005
- Euphorbia abramsiana L.C. Wheeler 1934
- Euphorbia abyssinica J.F. Gmel.Johann Friedrich GmelinJohann Friedrich Gmelin was a German naturalist, botanist, entomologist, herpetologist and malacologist.- Education :Johann Friedrich Gmelin was born as the eldest son of Philipp Friedrich Gmelin in 1748 in Tübingen...
1791 (s) - Euphorbia acalyphoides Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862- Euphorbia acalyphoides ssp. acalyphoides
- Euphorbia acalyphoides ssp. cicatricosa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984
- Euphorbia acanthodes Akhani 2004 (s)
- Euphorbia acanthothamnos Heldr. & Sart. 1859 – Greek Spiny Spurge (s)
- Euphorbia acerensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia acervata S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2000 (s) - Euphorbia actinoclada S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia aculeata Forssk.Peter ForsskålPeter Forsskål, sometimes spelled Pehr Forsskål, Peter Forskaol, Petrus Forskål or Pehr Forsskåhl, was a Swedish explorer, orientalist, naturalist and an apostle of Carl Linnaeus.-Early life:...
1775 (s) - Euphorbia adenochila S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 (s) - Euphorbia adenochlora C.MorrenCharles Jacques Édouard MorrenCharles Jacques Édouard Morren , was a Belgian botanist, professor of botany and director of the Jardin botanique de l'Université de Liège from 1857-1886. His special field of study was the Bromeliaceae on which family he was the recognised authority...
& Decne.Joseph DecaisneJoseph Decaisne was a French botanist and agronomist.Although he was born in Brussels, Belgium, he exercised his activity exclusively in Paris...
1863 - Euphorbia adenopodaEuphorbia adenopodaEuphorbia adenopoda is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes. It is threatened by habitat loss....
BaillonHenri Ernest BaillonHenri Ernest Baillon was a French botanist and physician. He was born in Calais on November 30, 1827 and died in Paris on July 19, 1895.Baillon spent his professional life as a professor of natural history, and he published numerous works on botany...
1905 (s)- Euphorbia adenopoda ssp. adenopoda (s)
- Euphorbia adenopoda ssp. canescens (ProctorProctorProctor, a variant of the word procurator, is a person who takes charge of, or acts for, another. The word proctor is frequently used to describe someone who oversees an exam or dormitory.The title is used in England in three principal senses:...
) Oudejans 1992 (s) - Euphorbia adenopoda ssp. gundlachii (Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
) Oudejans 1989 (s) - Euphorbia adenopoda ssp. pergamena (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989 (s)
- Euphorbia adenoptera Bertol.Antonio BertoloniAntonio Bertoloni was an Italian botanist who made extensive studies of Italian plants. He also collected notable samples of Central American flora.- References :...
1844 - Euphorbia adiantoides Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 - Euphorbia adjurana P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia aellenii Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1951 - Euphorbia aequoris N.E.Br. 1915 (s)
- Euphorbia aeruginosa Schweick. 1935 (s)
- Euphorbia aggregata A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1907 (s)- Euphorbia aggregata var. aggregata (s)
- Euphorbia aggregata var. alternicolor (N.E.Br.) A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s)
- Euphorbia agowensis Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s)- Euphorbia agowensis var. agowensis (s)
- Euphorbia agowensis var. pseudoholstii (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984 (s)
- Euphorbia agraria M.Bieb. 1808 – Urban Spurge
- Euphorbia agraria var. agraria
- Euphorbia agraria var. euboea (HalácsyEugen von HalácsyEugen von Halácsy was an Austrian physician and botanist of Hungarian descent who was born in Vienna.In 1865 he obtained his medical doctorate in Vienna, and until 1896 was a general practitioner in Vienna. He is remembered for his three-volume synopsis on Greek flora called Conspectus florae...
) HayekAugust von HayekAugust von Hayek was an Austrian botanist who was a native of Vienna. He was born as a son of Gustav von Hayek, and August was the father of economist Friedrich August von Hayek .... - Euphorbia agraria var. subhastata (De VisCharles Walter De VisCharles Walter de Vis , known as Devis before about 1882, was an English zoologist and ornithologist...
) Griseb.August GrisebachAugust Heinrich Rudolf Grisebach was a German botanist and phytogeographer. Born in Hannover on April 17, 1814, he died at Göttingen on May 9, 1879.- Biography :...
1877
- Euphorbia akenocarpa Guss. 1821
- Euphorbia alaica (Prokh.) Prokh. 1949
- Euphorbia alainii Oudejans 1989
- Euphorbia alata Hook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
1844 (s) - Euphorbia alatavica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia alatocaulis V.W.Steinm. & Felger 1997
- Euphorbia albanica N.E.Br. 1915 (s)
- Euphorbia albertensis N.E.Br. 1915 (s)
- Euphorbia albiflora Taub. 1895
- Euphorbia albipollinifera L.C.Leach 1985 (s)
- Euphorbia albomarginata – Rattlesnake WeedRattlesnake WeedChamaesyce albomarginata is a small low-growing annual, in the spurge family native to desert, chaparral, and grassland habitats of southwestern North America, from southern and central California to...
, White-margined Sandmat - Euphorbia alcicornisEuphorbia alcicornisEuphorbia alcicornis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
BakerJohn Gilbert BakerJohn Gilbert Baker was an English botanist.Baker was born in Guisborough, the son of John and Mary Baker and educated at Quaker schools in Ackworth and York....
1966 (s) - Euphorbia aleppica L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753- Euphorbia aleppica var. aleppica
- Euphorbia aleppica var. prostrata Kasapligil 1966
- Euphorbia alfrediiEuphorbia alfrediiEuphorbia alfredii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical dry shrubland, and rocky areas. It is threatened by habitat loss....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1987 (s) - Euphorbia allocarpa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984 - Euphorbia alpina C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1830- Euphorbia alpina var. alpina
- Euphorbia alpina var. rupicola Baikov 2001
- Euphorbia alsiniflora BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1866 - Euphorbia alsinifolia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia alsinoides Miq.Friedrich Anton Wilhelm MiquelFriedrich Anton Wilhelm Miquel was a Dutch botanist.He was head of the botanical gardens at Rotterdam , Amsterdam and Utrecht . He directed the Rijksherbarium at Leiden from 1862...
1853 - Euphorbia alta Norton 1899
- Euphorbia altaica C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1830- Euphorbia altaica var. altaica
- Euphorbia altaica var. pilosa Stschegl. 1879
- Euphorbia altaica var. sajanensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862
- Euphorbia altissima Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1844- Euphorbia altissima var. altissima
- Euphorbia altissima var. glabrescens M.S.Khan 1964
- Euphorbia altotibetica PaulsenOve PaulsenOve Vilhelm Paulsen was a Danish botanist. He studeied at the University of Copenhagen under professor Eugen Warming. He was a keeper at the Botanical Museum of the University of Copenhagen from 1905 to 1920, when he became professor of botany at the Pharmaceutical College in Copenhagen, a...
ex Ostenf.Carl Hansen OstenfeldCarl Emil Hansen Ostenfeld was a Danish systematic botanist. He graduated from the University of Copenhagen under professor Eugenius Warming. He was a keeper at the Botanical Museum 1900-1918, when he became professor of botany at the Royal Veterinary and Agricultural College...
& PaulsenOve PaulsenOve Vilhelm Paulsen was a Danish botanist. He studeied at the University of Copenhagen under professor Eugen Warming. He was a keeper at the Botanical Museum of the University of Copenhagen from 1905 to 1920, when he became professor of botany at the Pharmaceutical College in Copenhagen, a...
1922 - Euphorbia amandii Oudejans 1989
- Euphorbia amarifontana N.E.Br. 1915 (s)
- Euphorbia ambacensis N.E.Br. 1913
- Euphorbia ambarivatoensisEuphorbia ambarivatoensisEuphorbia ambarivatoensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Bard.-Vauc. 1999 (s) - Euphorbia ambovombensisEuphorbia ambovombensisEuphorbia ambovombensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Razaf. 1987 (s)- Euphorbia ambovombensis var. ambovombensis (s)
- Euphorbia ambovombensis var. ambatomenaensis Rebmann 2003 (s)
- Euphorbia ambroseae L.C.Leach 1964 (s)
- Euphorbia ambroseae var. ambroseae (s)
- Euphorbia ambroseae var. spinosa L.C.Leach 1977 (s)
- Euphorbia ambukensis StepanovStepanovStepanov is a common Russian and Serbian surname and may refer to the following people:*Aleksei Stepanov , Russian footballer*Aleksandr Stepanov , several people...
1994 - Euphorbia amicorum S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2001 (s) - Euphorbia ammakEuphorbia ammakEuphorbia ammak is a species of plant in the Euphorbiaceae family. It is found in Saudi Arabia and Yemen.-Source:* Miller, A.G. 1998. . Downloaded on 21 August 2007....
Schweinf.Georg August SchweinfurthGeorg August Schweinfurth was a Baltic German botanist, traveller in East Central Africa and ethnologist....
1899 (s) - Euphorbia ammatotricha Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia ammophila S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
& Dioli 2005 - Euphorbia amphimalaca Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
1860 - Euphorbia amplexicaulis Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1847 - Euphorbia ampliphylla PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1897 (s) - Euphorbia amygdaloides L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 – Wood SpurgeWood SpurgeEuphorbia amygdaloides, the wood spurge, is a European plant in the genus Euphorbia.It reproduces both from seeds and root runners that spread underground then sprout new plants. It often grows to a height of 80 cm, and has dark green leaves about 6 cm long...
- Euphorbia amygdaloides ssp. amygdaloides
- Euphorbia amygdaloides ssp. amygdaloides var. amygdaloides
- Euphorbia amygdaloides ssp. amygdaloides var. ligulata (Chaub.) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862
- Euphorbia amygdaloides ssp. arbuscula Meusel 1969
- Euphorbia amygdaloides ssp. heldreichii (Orph. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) AldénAldenAs a placename, Alden can refer to 'the Alder', the tree of the birch family, such as the Alden Valley, Rossendale, England, UK.-Place names:United States*Alden, California, a former settlement*Alden, Illinois, an unincorporated hamlet...
1986 - Euphorbia amygdaloides ssp. robbiae (Turrill) Radcl.-Sm. 1976
- Euphorbia amygdaloides ssp. semiperfoliata (Viv.) Radcl.-Sm. 1968
- Euphorbia amygdaloides ssp. amygdaloides
- Euphorbia anacampseros Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1788- Euphorbia anacampseros var. anacampseros
- Euphorbia anacampseros var. tmolea M.S.Khan 1964
- Euphorbia anachoreta Svent. 1969
- Euphorbia analalavensisEuphorbia analalavensisEuphorbia analalavensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and rocky areas. It is threatened by habitat loss.-Source:...
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1966 (s) - Euphorbia analamerae LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1945 - Euphorbia analavelonensis RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Mangelsdorff 2000 (s) - Euphorbia andrachnoides Schrenk 1844
- Euphorbia androsaemifolia Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
ex Schltdl.Diederich Franz Leonhard von SchlechtendalDiederich von Schlechtendal was a German botanist born in Xanten. He was Professor of Botany and Director of the Botanical Gardens at the Martin Luther University of Halle-Wittenberg from 1833 until his death in 1866, and Editor of the botanical journal Linnaea.His most important work was in...
1813 - Euphorbia angraeEuphorbia angraeEuphorbia angrae is a species of plant in the Euphorbiaceae family. It is endemic to Namibia. Its natural habitat is cold desert.-References:* Craven, P. & Loots, S. 2004. . Downloaded on 21 August 2007....
N.E.Br. 1915 (s) - Euphorbia angularis KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1862 (s) - Euphorbia angulata Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1789 - Euphorbia angusta Engelm. 1858 (s)
- Euphorbia angustiflora PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s) - Euphorbia anisopetala (Prokh.) Prokh. 1949
- Euphorbia ankaranaeEuphorbia ankaranaeEuphorbia ankaranae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1945 (s) - Euphorbia ankarensisEuphorbia ankarensisEuphorbia ankarensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Boiteau 1942 (s) - Euphorbia ankazobensisEuphorbia ankazobensisEuphorbia ankazobensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-References:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Hofstätter 2000 (s) - Euphorbia annamarieae RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1991 (s) - Euphorbia anoplia StapfOtto StapfOtto Stapf FRS was an Austrian born botanist and taxonomist.Stapf trained in Vienna, moving to Royal Botanic Gardens, Kew in 1890. He was keeper of the Herbarium from 1909 to 1920...
1923 (s) - Euphorbia anthonyi Brandegee 1899 (= Chamaesyce anthonyi)
- Euphorbia anthula Lavrent. & Papan. 1978
- Euphorbia antilibanotica Mouterde 1970
- Euphorbia antiquorumEuphorbia antiquorumEuphorbia antiquorum ' is a species of plant in the Euphorbiaceae family. It is the type species, and is closely related to Euphorbia pulcherrima, the Poinsettia. Antique Euphorbias are succulent plants, and they are also called “Antique Spurge”....
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Euphorbia antisyphilitica – "Candelilla", "wax plant" (s)
- Euphorbia antonii Oudejans 1989
- Euphorbia antsoEuphorbia antsoEuphorbia antso is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-References:...
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 (s) - Euphorbia anychioides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia apatzingana McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961 - Euphorbia aphylla Brouss.Pierre Marie Auguste BroussonetPierre Marie Auguste Broussonet , French naturalist, was born at Montpellier, and was educated for the medical profession...
ex Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
1809 – Leafless Spurge, tolda (s) - Euphorbia apicata L.C.Wheeler 1936
- Euphorbia apios L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Euphorbia apocynoides KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1853 - Euphorbia appariciana Rizzini 1989
- Euphorbia appendiculata P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
ex S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1988 - Euphorbia applanata Thulin & Al-Gifri 1995
- Euphorbia apricaEuphorbia apricaEuphorbia aprica is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland....
BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1886 (s) - Euphorbia apurimacensisEuphorbia apurimacensisEuphorbia apurimacensis is a species of plant in the Euphorbiaceae family. It is endemic to Peru.-Source:* World Conservation Monitoring Centre 1998. . Downloaded on 21 August 2007....
Croizat 1946 - Euphorbia arabica Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
& Steud.Ernst Gottlieb von SteudelErnst Gottlieb von Steudel was a German physician and an authority on grasses.Steudel lived in Esslingen where with Christian Ferdinand Friedrich Hochstetter he organized Unio Itineraria.- References :...
ex T.AndersonThomas Anderson (botanist)Thomas Anderson , was a Scottish botanist.Anderson was born in Edinburgh 26 February 1832, and was educated for the medical profession, graduating as M.D. at Edinburgh University in 1853...
1860 - Euphorbia arabicoides N.E.Br. 1913
- Euphorbia arahakaEuphorbia arahakaEuphorbia arahaka is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical dry shrubland, and sandy shores. It is threatened by habitat loss....
H.Poisson 1966 (s) - Euphorbia araucana Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1895 - Euphorbia arbusculaEuphorbia arbusculaEuphorbia arbuscula is a species of plant in the Euphorbiaceae family. It is endemic to Yemen. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland.-Source:...
Balf.f.Isaac Bayley BalfourSir Isaac Bayley Balfour FRS FRSE was a Scottish botanist. He was the son of John Hutton Balfour who was also a botanist.-Biography:...
1883 (s)- Euphorbia arbuscula var. arbuscula (s)
- Euphorbia arbuscula var. Montana Balf.f.Isaac Bayley BalfourSir Isaac Bayley Balfour FRS FRSE was a Scottish botanist. He was the son of John Hutton Balfour who was also a botanist.-Biography:...
1883 (s)
- Euphorbia arceuthobioides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia ardonensis Galushko 1976
- Euphorbia arenaria KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 - Euphorbia arenarioides Gagnep.François GagnepainFrançois Gagnepain was a French botanist. The standard botanical author abbreviation Gagnep. is applied to plants described by Gagnepain.-References:...
1921 - Euphorbia argillosa ChodatRobert Hippolyte ChodatRobert Hippolyte Chodat was a Swiss botanist and phycologist who was a professor and director of the botanical institute at the University of Geneva....
& E.Hassler 1905 - Euphorbia arguta BanksJoseph BanksSir Joseph Banks, 1st Baronet, GCB, PRS was an English naturalist, botanist and patron of the natural sciences. He took part in Captain James Cook's first great voyage . Banks is credited with the introduction to the Western world of eucalyptus, acacia, mimosa and the genus named after him,...
& Sol.Daniel SolanderDaniel Carlsson Solander or Daniel Charles Solander was a Swedish naturalist and an apostle of Carl Linnaeus. Solander was the first university educated scientist to set foot on Australian soil.-Biography:...
1794- Euphorbia arguta var. arguta
- Euphorbia arguta var. dasycarpa Plitmann 1972
- Euphorbia arida N.E.Br. 1915 (s)
- Euphorbia ariensis KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817- Euphorbia ariensis var. ariensis
- Euphorbia ariensis var. villicaulis FernaldMerritt Lyndon FernaldMerritt Lyndon Fernald was an American botanist. In his time he was regarded as the most respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. He published more than 850 scientific papers and wrote and edited the seventh and eighth...
1907
- Euphorbia aristata Schmalh.Johannes Theodor SchmalhausenJohannes Theodor Schmalhausen was a botanist, known for his studies of East-European plants - External links :...
1892 - Euphorbia arizonica Engelm. 1858
- Euphorbia armena Prokh. 1949
- Euphorbia armourii Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1895 - Euphorbia armstrongiana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia arnottiana Endl. 1836
- Euphorbia arrecta N.E.Br. ex R.E.Fr.Robert Elias FriesRobert Elias Fries , the youngest son of Thore M. Fries and grandson of Elias Magnus Friesand an expert on mushrooms...
1914 (s) - Euphorbia arteagae W.R.Buck & Huft 1977 (s)
- Euphorbia articulata Burm.Johannes BurmanJohannes Burman , was a Dutch botanist and physician. Burman specialized in plants from Ceylon, Amboina and Cape Colony. The name Pelargonium was introduced by Johannes Burman....
1760 (s) - Euphorbia artifolia N.E.Br. 1915
- Euphorbia arundelana Bartlett 1911
- Euphorbia arvalis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Heldr. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853- Euphorbia arvalis ssp. arvalis
- Euphorbia arvalis ssp. longistyla (Litard. & MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
) Molero, RoviraRoviraThis article is about the Colombian town. For people with the surname Rovira, see Rovira Rovira is a town and municipality in the Tolima department of Colombia. The population of the municipality was 21,822 as of the 1993 census....
& J.Vicens 1996
- Euphorbia asclepiadea Milne-Redh. 1951 (s)
- Euphorbia aserbajdzhanica Bordz. 1928
- Euphorbia aspericaulis PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1899 (s) - Euphorbia asthenacantha S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia astroites Fisch.Friedrich Ernst Ludwig von FischerFriedrich Ernst Ludwig Fischer was a Russian botanist, born in Germany. He was director of the St Petersburg botanical garden from 1823 to 1850....
& C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
1845 - Euphorbia astrophora Marx 1996 (s)
- Euphorbia astyla Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia atlantis MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
1941- Euphorbia atlantis var. atlantis
- Euphorbia atlantis var. leiocarpa (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Oudejans 1992 - Euphorbia atlantis var. major (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Oudejans 1992
- Euphorbia atoto G.Forst.Georg ForsterJohann Georg Adam Forster was a German naturalist, ethnologist, travel writer, journalist, and revolutionary. At an early age, he accompanied his father on several scientific expeditions, including James Cook's second voyage to the Pacific...
1786 (s) - Euphorbia atrispina N.E.Br. 1915 (s)
- Euphorbia atrispina var. atrispina (s)
- Euphorbia atrispina var. viridis A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s)
- Euphorbia atrocarmesina L.C.Leach 1968 (s)
- Euphorbia atrocarmesina ssp. arborea L.C.Leach 1977 (s)
- Euphorbia atrocarmesina ssp. atrocarmesina (s)
- Euphorbia atrococca A.HellerAmos Arthur HellerAmos Arthur Heller was an American botanist.He was one of the most prolific western collectors from 1892 until 1940. While living in Los Gatos, California, south of San Francisco from 1904 to 1908, Heller collected extensively in central California. He also obtained an impressive collection from...
1897 - Euphorbia atroflora S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia atropurpureaEuphorbia atropurpureaEuphorbia atropurpurea, called tabaiba majorera or tabaiba roja in Spanish, is a shrub in the family Euphorbiaceae native to Tenerife in the Canary Islands. It can reach 2 metres in height, and grows in ravines, and on slopes and terraces....
Brouss.Pierre Marie Auguste BroussonetPierre Marie Auguste Broussonet , French naturalist, was born at Montpellier, and was educated for the medical profession...
ex Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
1809 (s)- Euphorbia atropurpurea var. atropurpurea (s)
- Euphorbia atropurpurea var. atropurpurea f. atropurpurea (s)
- Euphorbia atropurpurea var. atropurpurea f. lutea A.Santos 1988 (s)
- Euphorbia atropurpurea var. modesta Svent. 1960 (s)
- Euphorbia atropurpurea var. atropurpurea (s)
- Euphorbia atrox S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia attastoma Rizzini 1989 (s)
- Euphorbia attastoma var. attastoma (s)
- Euphorbia attastoma var. xanthochlora Rizzini 1989 (s)
- Euphorbia aucheri Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia aulacosperma Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 - Euphorbia aureoviridifloraEuphorbia aureoviridifloraEuphorbia aureoviridiflora is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
(RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
) RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1993 (s) - Euphorbia auricularia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia australis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia austriaca A.Kern. 1875
- Euphorbia austroanatolica Hub.Mor. & M.S.Khan ex M.S.Khan 1964
- Euphorbia avasmontana Dinter 1928 (s)
- Euphorbia avasmontana var. avasmontana (s)
- Euphorbia avasmontana var. sagittaria (MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
) A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s)
- Euphorbia awashensis M.G.Gilbert 1993 (s)
- Euphorbia azorica Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
ex Seub.Moritz August SeubertMoritz August Seubert was a German botanist.- Life :Seubert was the son of a medical officer of health. He first attended the Lyzeum in Karlsruhe and already at that time had contact with the botanist, Alexander Braun, who interested him in this subject...
1844 - endemic to the archipelago of the AzoresAzoresThe Archipelago of the Azores is composed of nine volcanic islands situated in the middle of the North Atlantic Ocean, and is located about west from Lisbon and about east from the east coast of North America. The islands, and their economic exclusion zone, form the Autonomous Region of the...
B
- Euphorbia baga A.Chev.Auguste Jean Baptiste ChevalierAuguste Jean Baptiste Chevalier was a French botanist, taxonomist, and explorer of tropical Africa, especially of French colonial empire Africa and Côte d'Ivoire. He also explored and collected plants in South America and tropical Asia...
1933 (s)- Euphorbia baga var. baga (s)
- Euphorbia baga var. parviflora L.E.Newton 1987 (s)
- Euphorbia bahiensis (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia baioensisEuphorbia baioensisEuphorbia baioensis is a species of flowering plant in the Euphorbiaceae family....
S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia balakrishnanii Binojk. & Gopalan 1998
- Euphorbia balearica (Willk.) A.M.Romo 1994
- Euphorbia baleensis M.G.Gilbert 1993
- Euphorbia balbisii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia baliola N.E.Br. 1915 (s)
- Euphorbia ballyana RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1966 (s) - Euphorbia ballyi S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1963 (s) - Euphorbia balsamiferaEuphorbia balsamiferaEuphorbia balsamifera is a plant in the Euphorbia genus. It is distributed from Arabian Peninsula to Sahara and Canary Islands....
Ait. 1789 (s)- Euphorbia balsamifera ssp. adenensis (Deflers) P.R.O.Bally 1974 (s)
- Euphorbia balsamifera ssp. balsamifera (s)
- Euphorbia banaeEuphorbia banaeEuphorbia banae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1993 (s) - Euphorbia baradii S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia barbicarina (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
1930 - Euphorbia barbicollis P.R.O.Bally 1965 (s)
- Euphorbia bariensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia barkeri Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
& EkmanErik Leonard EkmanErik Leonard Ekman was a Swedish botanist and explorer .- Biography :Erik Leonard Ekman was born into a low-income household with five children on October 14, 1883. Due to economic difficulties, the family moved to the central-Swedish town of Jönköping when he was eleven...
ex Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1926 - Euphorbia barnardii A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia barnesii (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Oudejans 1989 - Euphorbia barnhartii Croizat 1934 (s)
- Euphorbia barrelieri SaviGaetano SaviGaetano Savi was an Italian naturalist.He was born in Florence and studied with Giorgio Santi and Adolfo Targioni Tozzetti...
1808 - Euphorbia bartolomaei GreeneEdward Lee GreeneEdward Lee Greene, Ph.D., was an American botanist known for his numerous publications including the two-part Landmarks of Botanical History and the naming or redescribing of over 4,400 species of plants in the American West.- Early Life :Edward Lee Greene was born on August 20, 1843 in...
1889 - Euphorbia basarabica Prodan 1930
- Euphorbia baselicis Ten.Michele TenoreMichele Tenore was an Italian botanist active in Naples, Italy.Tenore studied at the University of Naples, receiving his medical degree in 1800...
1811 - Euphorbia baueri Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia baumii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1908 - Euphorbia baxanica Galushko 1970
- Euphorbia bayeri L.C.Leach 1988 (s)
- Euphorbia baylissii L.C.Leach 1964 (s)
- Euphorbia beamanii M.C.Johnst. 1975
- Euphorbia beharensisEuphorbia beharensisEuphorbia beharensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1946 (s)- Euphorbia beharensis var. adpressifolia RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1999 (s) - Euphorbia beharensis var. beharensis (s)
- Euphorbia beharensis var. gullemetii (Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
) RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1999 (s) - Euphorbia beharensis var. squarrosa RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1999 (s) - Euphorbia beharensis var. truncata RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1999 (s)
- Euphorbia beharensis var. adpressifolia Rauh
- Euphorbia beillei A.Chev.Auguste Jean Baptiste ChevalierAuguste Jean Baptiste Chevalier was a French botanist, taxonomist, and explorer of tropical Africa, especially of French colonial empire Africa and Côte d'Ivoire. He also explored and collected plants in South America and tropical Asia...
1933 (s) - Euphorbia bellica Hiern 1900
- Euphorbia bemaharaensis RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Mangelsdorff 1999 (s) - Euphorbia benoisti LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1974 - Euphorbia benthami Hiern 1900
- Euphorbia bergeri N.E.Br. 1915 (s)
- Euphorbia bergii A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia berohohae RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Hofstätter 1995 (s) - Euphorbia berotica N.E.Br. 1912 (s)
- Euphorbia bertemariae Bisseret & Dioli 2006 (s)
- Euphorbia berteroana Balb. ex Spreng. 1826
- Euphorbia berthelotii BolleCarl BolleCarl August Bolle was a German naturalist and collector.Bolle was born at Berlin into a wealthy brewing family. He studied medicine and natural science at Berlin and Bonn...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia berythae Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Blanche ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859 - Euphorbia bessarabica Klokov 1955
- Euphorbia besseri (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia betacea BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1886 (s) - Euphorbia betulicortex M.G.Gilbert 1990 (s)
- Euphorbia bevilaniensis Croizat 1934
- Euphorbia biaculeataEuphorbia biaculeataEuphorbia biaculeata is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 (s) - Euphorbia bianoensis (Malaisse & Lecron) Bruyns 2006 (s) (= Monadenium bianoense)
- Euphorbia bicapitata Brandegee 1917
- Euphorbia bicolor Engelm. & A.GrayAsa Gray-References:*Asa Gray. Dictionary of American Biography. American Council of Learned Societies, 1928–1936.*Asa Gray. Encyclopedia of World Biography, 2nd ed. 17 Vols. Gale Research, 1998.*Asa Gray. Plant Sciences. 4 vols. Macmillan Reference USA, 2001....
1845 - Snow-on-the-prairie - Euphorbia bicompacta Bruyns 2006 (s) (= Synadenium compactum)
- Euphorbia bicompacta var. bicompacta (s) (= Synadenium compactum var. compactum)
- Euphorbia bicompacta var. rubra (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns 2006 (s) (= Synadenium compactum var. rubrum)
- Euphorbia biconvexa Domin 1927
- Euphorbia bifidaHook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
& Arn. 1837 - Euphorbia bifurcata Engelm. 1858 - Forked spurge
- Euphorbia biglandulosa Desf.René Louiche DesfontainesRené Louiche Desfontaines was a French botanist.Desfontaines was born near Tremblay in Brittany. He attended the Collège de Rennes and in 1773 went to Paris to study medicine. His interest in botany originated from lectures at the Jardin des Plantes given by Louis Guillaume Lemonnier...
1808 - Gopher plant - Euphorbia biharamulensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia bilobata Engelm. 1858 - Blackseed spurge
- Euphorbia biramensis Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1930 - Euphorbia biselegans Bruyns 2006 (s) (= Monadenium elegans)
- Euphorbia bisellenbeckii Bruyns 2006 (s) (= Monadenium ellenbecki)
- Euphorbia bisglobosa Bruyns 2006 (s) (= Monadenium globosum)
- Euphorbia bitataensis M.G.Gilbert 1993 (s)
- Euphorbia biumbellata Poir.Jean Louis Marie PoiretJean Louis Marie Poiret was a French clergyman, botanist and explorer.From 1785 to 1786 he was sent by Louis XVI to Algeria to study the flora...
1789 (s) - Euphorbia biuncialis McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961 - Euphorbia bivonae Steud.Ernst Gottlieb von SteudelErnst Gottlieb von Steudel was a German physician and an authority on grasses.Steudel lived in Esslingen where with Christian Ferdinand Friedrich Hochstetter he organized Unio Itineraria.- References :...
1841 (s)- Euphorbia bivonae ssp. bivonae (s)
- Euphorbia bivonae ssp. tunetana Murb.Svante Samuel MurbeckSvante Samuel Murbeck was a Swedish professor, botanist, pteridologist and explorer.He made important contributions to knowledge of the flora of North Africa , writing several articles and books, including Contributions a la connaissance de la flore du nord-ouest de I'Afrique et plus...
1899 (s)
- Euphorbia blatteri Oudejans 1989
- Euphorbia blepharophylla C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
1834 (s) - Euphorbia bodenghieniae (Malaisse & Lecron) Bruyns 2006 (s) (= Monadenium bodenghieniae)
- Euphorbia blodgettii Engelm. ex Hitchc. 1893
- Euphorbia boerrhavifolia (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia boetica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia boinensisEuphorbia boinensisEuphorbia boinensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
ex Humbert & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1966 (s) - Euphorbia boissieriEuphorbia boissieriEuphorbia boissieri is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.-Source:...
BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1860 (s) - Euphorbia boissieriana (Woronow) Prokh. 1949
- Euphorbia boiteauiEuphorbia boiteauiEuphorbia boiteaui is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1946(s) - Euphorbia boiviniiEuphorbia boiviniiEuphorbia boivinii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.-References:...
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia boliviana Rusby 1946
- Euphorbia bolosii (Molero & RoviraRoviraThis article is about the Colombian town. For people with the surname Rovira, see Rovira Rovira is a town and municipality in the Tolima department of Colombia. The population of the municipality was 21,822 as of the 1993 census....
) Molero & RoviraRoviraThis article is about the Colombian town. For people with the surname Rovira, see Rovira Rovira is a town and municipality in the Tolima department of Colombia. The population of the municipality was 21,822 as of the 1993 census....
1996 - Euphorbia bolusii N.E.Br. 1915 (s)
- Euphorbia bombensis Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1760 - Euphorbia bongensis KotschyTheodor KotschyKarl Georg Theodor Kotschy was an Austrian botanist and explorer who was a native of Ustroń, in Austrian Silesia. He was the son of theologian Carl Friedrich Kotschy .-Biography:...
& Peyr.Johann Joseph PeyritschJohann Joseph Peyritsch was an Austrian physician and botanist who was a native of Völkermarkt.In 1864 he earned his medical doctorate from Vienna, and from 1878 to 1889 was a professor of botany at the University of Innsbruck...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 (s) - Euphorbia bongolavaensis RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1993 (s) - Euphorbia bonpaldii SweetRobert Sweet (botanist)Robert Sweet was an English botanist, horticulturist and ornithologist.Born at Cockington near Torquay, Devonshire, England in 1783, Sweet worked as a gardener from the age of sixteen, and became foreman or partner in a series of nurseries. He was associated with nurseries at Stockwell, Fulham...
1830 - Euphorbia boophthona C.A.Gardner 1942
- Euphorbia borbonica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia borealis Baikov 2002
- Euphorbia borenensis M.G.Gilbert ex S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
& M.G.Gilbert 1987 (s) - Euphorbia borodini SambukSambukA Sambuk, Sanbuk or Sambuq is a type of dhow, a traditional wooden Arabic sailing vessel.It has a characteristic keel design, with a sharp curve right below the top of the prow...
1928 - Euphorbia bosseriEuphorbia bosseriEuphorbia bosseri is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1965 (s) - Euphorbia bothae LotsyJohannes Paulus LotsyJohannes Paulus Lotsy was a Dutch botanist, specializing in evolution and heredity.Lotsy was born in Dordrecht.Lotsy died in Voorburg.- Publications :...
& Goddijn 1928 (hybrid) (s) - Euphorbia bottae Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia bougheyi L.C.Leach 1964 (s)
- Euphorbia bouleyi S.MooreSpencer Le Marchant MooreSpencer Le Marchant Moore was an English botanist.Moore was born in Hampstead. He worked at the Royal Botanic Gardens, Kew from about 1870 to 1879, wrote a number of botanical papers, and then worked in an unofficial capacity at the Natural History Museum from 1896 until his death.Moore is...
1920 - Euphorbia bourgaeana J.GayJacques Etienne GayJaques Étienne Gay, French botanist, civil servant, collector and taxonomist . His name is associated with plants in standardised botanical nomenclature, e.g. Crocus sieberi J.Gay. He was the most famous of the students of botanist Jean François Aimée Gaudin with whom he began collecting plants at...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia brachiata (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) E.Mey.Ernst Heinrich Friedrich MeyerErnst Heinrich Friedrich Meyer was a German botanist and botanical historian. Born in Hanover, he lectured in Göttingen and in 1826 became a professor of botany at the University of Königsberg, as well as Director of the Botanical Garden. His botanical specialty was the Juncaceae, or family of...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia brachycera Engelm. 1858 - Horned spurge
- Euphorbia brachyphyllaEuphorbia brachyphyllaEuphorbia brachyphylla is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 - Euphorbia bracteata Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1798 (s) (= Pedilanthus bracteatus) - Euphorbia bracteolaris Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia brakdamensis N.E.Br. 1915 (s)
- Euphorbia brandegei Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1889 - Euphorbia brassii P.I.Forst. 1994 (s)
- Euphorbia braunsii N.E.Br. 1915 (s)
- Euphorbia bravoana Svent. 1954 (s)
- Euphorbia breviarticulata PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s)- Euphorbia breviarticulata var. breviarticulata (s)
- Euphorbia breviarticulata var. trunciformis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s)
- Euphorbia brevicornu PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1909 - Euphorbia brevirama N.E.Br. 1915 (s)
- Euphorbia brevis N.E.Br. 1911 (s)
- Euphorbia brevitorta P.R.O.Bally 1959 (s)
- Euphorbia briquetii Emb. & MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
1929 - Euphorbia brittonii Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1913 (s) - Euphorbia broteri Daveau 1885
- Euphorbia broussonetii Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
ex LinkJohann Heinrich Friedrich LinkJohann Heinrich Friedrich Link was a German naturalist and botanist.Link was born at Hildesheim as a son of the minister August Heinrich Link , who taught him the love for nature through collection of 'natural objects'...
1828 (s) - Euphorbia brownii BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1866 - Euphorbia brunellii Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1952 (s) - Euphorbia bruntii (ProctorProctorProctor, a variant of the word procurator, is a person who takes charge of, or acts for, another. The word proctor is frequently used to describe someone who oversees an exam or dormitory.The title is used in England in three principal senses:...
) Oudejans 1989 - Euphorbia bruynsii L.C.Leach 1981 (s)
- Euphorbia bryophylla Donn.Sm.John Donnell SmithCaptain John Donnell Smith of Baltimore, Maryland was a biologist and taxonomist. He was also an officer in the Confederate army.He was a graduate of Yale in 1847, where he was a member of Skull and Bones....
1913 - Euphorbia bubalina Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia buchtormensis C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1830 - Euphorbia buhsei Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia bulbispinaEuphorbia bulbispinaEuphorbia bulbispina is a spiny plant of the Euphorbiaceae family. It was described by Rauh & Razafindratsira. in Euphorbia Journal 7: 31. 1991. It is endemic to a very small area in northern Madagascar where it is found in rock cracks in the Antsiranana district)It has been assessed as...
Rauh & & Razaf. 1991 (s) - Euphorbia bulleyana DielsLudwig DielsDr. Friedrich Ludwig Emil Diels , was a German botanist.Diels was born in Hamburg, the son of the classical scholar Hermann Alexander Diels. From 1900 to 1902 he traveled together with Ernst Pritzel through South Africa, Java, Australia and New Zealand. Shortly before the first world war he...
1912 - Euphorbia bungei Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia bupleurifolia Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1797 (s) - Euphorbia bupleuroides Desf.René Louiche DesfontainesRené Louiche Desfontaines was a French botanist.Desfontaines was born near Tremblay in Brittany. He attended the Collège de Rennes and in 1773 went to Paris to study medicine. His interest in botany originated from lectures at the Jardin des Plantes given by Louis Guillaume Lemonnier...
1798 - Euphorbia burchellii Müll.Arg.Johannes Müller ArgoviensisJohannes Müller Argoviensis was the name used by the Swiss botanist Johann Müller . He was the monographer of Resedaceae, Apocynaceae and Euphorbiaceae in A. P. de Candolle's Prodromus and Martius's Flora Brasiliensis. He was also an authority on lichens.-References:...
1874 - Euphorbia burgeri M.G.Gilbert 1993;; (s)
- Euphorbia burmanica Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1886 - Euphorbia burmannii (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) E.Mey.Ernst Heinrich Friedrich MeyerErnst Heinrich Friedrich Meyer was a German botanist and botanical historian. Born in Hanover, he lectured in Göttingen and in 1826 became a professor of botany at the University of Königsberg, as well as Director of the Botanical Garden. His botanical specialty was the Juncaceae, or family of...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia buruana PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s) - Euphorbia buschiana Grossh. 1940
- Euphorbia bussei PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s)- Euphorbia bussei var. bussei (s)
- Euphorbia bussei var. kibwezensis (N.E.Br.) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s)
- Euphorbia buxoides Radcl.-Sm. 1971 (s)
- Euphorbia bwambensisEuphorbia bwambensisEuphorbia bwambensis is a species of plant in the Euphorbiaceae family. It is found in the Republic of the Congo and Uganda.-Source:* Makerere University Institute of Environment and Natural Resources 1998. . Downloaded on 21 August 2007....
S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s)
C
- Euphorbia cactus Ehrenb.Christian Gottfried EhrenbergChristian Gottfried Ehrenberg , German naturalist, zoologist, comparative anatomist, geologist, and microscopist, was one of the most famous and productive scientists of his time.- Early collections :...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s)- Euphorbia cactus var. cactus (s)
- Euphorbia cactus var. tortirama RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Lavranos 1967 (s)
- Euphorbia caducifolia Haines 1914 (s)
- Euphorbia caecorum Mart.Carl Friedrich Philipp von MartiusCarl Friedrich Philipp von Martius was a German botanist and explorer.Martius was born at Erlangen, where he graduated M.D. in 1814, publishing as his thesis a critical catalogue of plants in the botanic garden of the university...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia caeladenia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859 - Euphorbia caerulans PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1898 (s) - Euphorbia caerulescens Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
1827 (s) - Euphorbia caesia Kar. & Kir. 1841
- Euphorbia caespitosa Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s) - Euphorbia calabarica Burkill 1901
- Euphorbia calamiformis P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 - Euphorbia calcarata (Schltdl.Diederich Franz Leonhard von SchlechtendalDiederich von Schlechtendal was a German botanist born in Xanten. He was Professor of Botany and Director of the Botanical Gardens at the Martin Luther University of Halle-Wittenberg from 1833 until his death in 1866, and Editor of the botanical journal Linnaea.His most important work was in...
) V.W.Steinm. 2003 (s) (= Pedilanthus calcaratus) - Euphorbia calcicola FernaldMerritt Lyndon FernaldMerritt Lyndon Fernald was an American botanist. In his time he was regarded as the most respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. He published more than 850 scientific papers and wrote and edited the seventh and eighth...
1901 - Euphorbia californica Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1844 (s)- Euphorbia californica var. californica (s)
- Euphorbia californica var. hindsiana (Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
) Wiggins 1955 (s)
- Euphorbia caloderma S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2000 (s) - Euphorbia calonesica Croizat 1940
- Euphorbia calva N.E.Br. 1911
- Euphorbia calyculata KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 (s) - Euphorbia calyptrata Coss. & DurieuMichel Charles Durieu de MaisonneuveMichel Charles Durieu de Maisonneuve was a French soldier and botanist who was a native of Saint-Eutrope-de-Born in the department of Lot-et-Garonne....
ex Coss. & Kralik 1857 - Euphorbia camagueyensis (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1924 - Euphorbia cameronii N.E.Br. 1962 (s)
- Euphorbia canariensisEuphorbia canariensisEuphorbia canariensis, commonly known as the Canary Island Spurge or as Hercules Club to horticulturalistsis a succulent member of the family Euphorbiaceae and genus Euphorbia that grows natively in the arid and humid environment of the lowest areas in the Canary Islands where it is also endemic...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Canary Island spurge - Euphorbia candelabrumEuphorbia candelabrumEuphorbia candelabrum is a succulent species of plant in the Euphorbiaceae family. Its Latin name derives from its growth habit, often considered to resemble the branching of a candelabrum. E. candelabrum is endemic to the Horn of Africa and eastern Africa along the Great Rift Valley system...
(KotschyTheodor KotschyKarl Georg Theodor Kotschy was an Austrian botanist and explorer who was a native of Ustroń, in Austrian Silesia. He was the son of theologian Carl Friedrich Kotschy .-Biography:...
1856 (s)- Euphorbia candelabrum var. bilocularis (N.E.Br.) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia candelabrum var. candelabrum (s)
- Euphorbia candelabrum var. bilocularis (N.E.Br.) S.Carter
- Euphorbia cannellii L.C.Leach 1974 (s)
- Euphorbia capansa DuckeAdolpho DuckeAdolpho Ducke , also referred to as Adolfo Ducke and occasionally mis-spelled "Duque", was a notable entomologist, botanist and ethnographer of Amazonia....
1938 - Euphorbia caperonioides R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& P.G.Meyer 1966 - Euphorbia capillaris Gagnep.François GagnepainFrançois Gagnepain was a French botanist. The standard botanical author abbreviation Gagnep. is applied to plants described by Gagnepain.-References:...
1912 - Euphorbia capitellata Engelm. 1858
- Euphorbia capitulata Rchb. 1832
- Euphorbia capmanambatoensisEuphorbia capmanambatoensisEuphorbia capmanambatoensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky shores. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1995 (s) - Euphorbia capsaintemariensis RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1970 (s) - Euphorbia capuroniiEuphorbia capuroniiEuphorbia capuronii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia caputaureum DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 (s) - Euphorbia caputmedusae L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Medusa's head - Euphorbia caracasana (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia cardiophylla Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Heldr. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 - Euphorbia carinifolia N.E.Br. 1911
- Euphorbia carinulata P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1988 (s) - Euphorbia carissoides F.M.BaileyFrederick Manson BaileyFrederick Manson Bailey CMG was a botanist active in Australia, who made valuable contributions to the characterisation of the flora of Queensland.-Early life:...
1906 - Euphorbia carniolica Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1778 - Euphorbia carpartica Wol. emend. PilátPilatPilat is a common surname in Central Europe. It is spelled simply Pilat in Western countries such as France and Austria, Pilát in Czech and Slovak, and Piłat in Polish...
1935 - Euphorbia cartaginiensis Porta 1892 (E. carthaginiensis?)
- Euphorbia carteriana P.R.O.Bally 1964 (s)
- Euphorbia carullae SennenSennenSennen is a coastal civil parish and a village in Cornwall, United Kingdom. Sennen village is situated approximately eight miles west-southwest of Penzance....
1922 - Euphorbia carunculata Waterf. 1948
- Euphorbia carunculifera L.C.Leach 1970 (s)
- Euphorbia carunculifera ssp. carunculifera (s)
- Euphorbia carunculifera ssp. subfastigiata L.C.Leach 1974 (s)
- Euphorbia cassia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 - Euphorbia cassythoides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia castillonii Lavranos 2002 (s)
- Euphorbia catamarcensis (Croizat) Subils 1977
- Euphorbia cataractarum S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia catenata (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns 2006 (s) (= Monadenium catenatum) - Euphorbia caterviflora N.E.Br. 1915 (s)
- Euphorbia cattimandoo ElliotElliotElliot is a personal name which can serve as either a surname or a given name. Although the given name was historically given to males, females named Elliott have seen an increase in recent years...
ex WightRobert WightRobert Wight was a Scottish surgeon and botanist who spent 30 years in India. He studied botany in Edinburgh under John Hope. He was the director of the Botanic Garden in Madras. He made use of local artists to make illustrations of the plants around him...
1993 (s) - Euphorbia caucasica Dubovik ex Dubovik & Klokov 1976
- Euphorbia caudiculosa Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia cayensis Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1904 (s) - Euphorbia cedrorumEuphorbia cedrorumEuphorbia cedrorum is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Hebding 1993 (s) - Euphorbia celastroidesEuphorbia celastroidesEuphorbia celastroides, sometimes also known as Chamaesyce celastroides, is a species of spurge closely related to the poinsettia. This species develops into a round-shape shrub. This species is endemic to the Hawaiian Islands. E...
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia celata R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1974 (s) - Euphorbia celerieri (Emb.) Vindt 1953
- Euphorbia centunculoides KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 (s) - Euphorbia ceratocarpa Ten.Michele TenoreMichele Tenore was an Italian botanist active in Naples, Italy.Tenore studied at the University of Naples, receiving his medical degree in 1800...
1811 - Euphorbia cereiformis L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Milk barrel - Euphorbia ceroderma I.M.Johnst.Ivan Murray JohnstonI. M. Johnston , was a United States botanist. He studied at Pomona College in Claremont, California and at Harvard University...
1924 (s) - Euphorbia cervicornu BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1891 - Euphorbia chaborasia Gomb. 1956
- Euphorbia chaculana Donn.Sm.John Donnell SmithCaptain John Donnell Smith of Baltimore, Maryland was a biologist and taxonomist. He was also an officer in the Confederate army.He was a graduate of Yale in 1847, where he was a member of Skull and Bones....
1899 (s) - Euphorbia chaetocalyx Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1935 - Euphorbia chamaecaula Weath.Charles Alfred WeatherbyCharles Alfred Weatherby was a botanist.Weatherby was born in Hartford, Connecticut to Charles Nathaniel Weatherby and his wife the former Grace Weld. Not long after Charles Alfred's birth the family moved to Colorado...
1910 - Euphorbia chamaeclada Ule 1908
- Euphorbia chamaepeplus Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Gaill. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859- Euphorbia chamaepeplus var. chamaepeplus
- Euphorbia chamaepeplus var. angustifolia A.Danin 1992
- Euphorbia chamaerrhodos Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia chamaesula Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia chamaesyceEuphorbia chamaesyceEuphorbia chamaesyce called prostrate spurge, is an annual plant in the family Euphorbiaceae. It is native to southern North America, and has been introduced and established in other areas of North America and to other countries worldwide....
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753- Euphorbia chamaesyce ssp. chamaesyce
- Euphorbia chamaesyce ssp. massiliensis (DC.A. P. de CandolleAugustin Pyramus de Candolle also spelled Augustin Pyrame de Candolle was a Swiss botanist. René Louiche Desfontaines launched Candolle's botanical career by recommending him at an herbarium...
) Thell.Albert Thellung-Works:*Illustrierte Flora von Mittel-Europa 1906*Die Gattung Lepidium R. Br. : eine monographische Studie 1906 *Die Entstehung der Kulturpflanzen 1930 *Flora der Schweiz - Exkursionsflora, 1923...
1917
- Euphorbia chamaesycoides B.Nord.Bertil NordenstamRune Bertil Nordenstam is a Swedish botanist and professor emeritus at the Swedish Museum of Natural History in the Department of Phanerogamic Botany.He has worked with Colchicaceae, Senecioneaeand Calenduleae,...
1974 - Euphorbia chamissonis (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1962 - Euphorbia chankoana Vorosch. 1961
- Euphorbia chapmanii Oudejans 1989
- Euphorbia characiasEuphorbia characiasEuphorbia characias, the Mediterranean Spurge, is a flowering plant of the Euphorbiaceae family typical of the Mediterranean vegetation....
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s)- Euphorbia characias ssp. characias (s)
- Euphorbia characias ssp. wulfenii (HoppeDavid Heinrich HoppeDavid Heinrich Hoppe was a German pharmacist, botanist and physician who was a native of Bruchhausen-Vilsen....
ex W.D.J.Koch) Radcl.-Sm. 1968 (s)
- Euphorbia charleswilsoniana V.Vlk 1997 (s)
- Euphorbia cheiradenia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Hohen.Rudolph Friedrich HohenackerRudolph Friedrich Hohenacker was a Swiss-German missionary and botanist who was a native Zürich.In the 1820s he was assigned to the Swabian colony of Helenendorf in the Transcaucasus, where he served as a doctor and missionary. Eventually, his main focus involved collecting plants from the region....
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 - Euphorbia cheirolepioides Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1963 - Euphorbia cheirolepis Fisch.Friedrich Ernst Ludwig von FischerFriedrich Ernst Ludwig Fischer was a Russian botanist, born in Germany. He was director of the St Petersburg botanical garden from 1823 to 1850....
& C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1850 - Euphorbia chenopodiifolia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia chersina N.E.Br. 1915 (s)
- Euphorbia chersonesa Huft 1985
- Euphorbia chevalieri (N.E.Br.) Bruyns 2006 (s) (= Monadenium chevalieri)
- Euphorbia chiapensis Brandegee 1914
- Euphorbia chimaera LipskyVladimir Ippolitovich LipskyVladimir Ippolitovich Lipsky was a Ukrainian scientist, botanist; a member of National Academy of Sciences of Ukraine and corresponding member of the USSR Academy of Sciences, and the Director of the Botanical Gardens of the Odessa University.- Birth and education :Vladimir was born on the 11th...
1899 - Euphorbia chiogenes (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989 - Euphorbia chiogenoides Rusby 1920
- Euphorbia chiribensis V.W.Steinm. & Felger 1997
- Euphorbia chrysochaeta W.Fitzg. 1918
- Euphorbia chrysocoma H.Lév. & Vaniot ex H.Lév. 1906
- Euphorbia cibdela N.E.Br. 1915 (s)
- Euphorbia cinerascens Engelm. 1859
- Euphorbia cinera W.Fitzg. 1918
- Euphorbia citrina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 - Euphorbia clandestina Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1804 (s) - Euphorbia clarae (Malaisse & Lecron) Bruyns 2006 (s) (= Monadenium clarae)
- Euphorbia clarkeana Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1887 - Euphorbia classenii P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1974 (s) - Euphorbia clava Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1784 (s) - Euphorbia clavarioides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s)- Euphorbia clavarioides var. clavarioides (s)
- Euphorbia clavarioides var. truncata (N.E.Br.) A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s)
- Euphorbia clavidigitata Gage 1914
- Euphorbia clavigera N.E.Br. 1915 (s)
- Euphorbia claytonioides PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1897 - Euphorbia clementei Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1838- Euphorbia clementei ssp. clementei
- Euphorbia clementei ssp. faurei (MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
) J.Vicens, Molero & C.Blanché 1996 - Euphorbia clementei ssp. villosa (Faure & MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
) J.Vicens, Molero & C.Blanché 1996
- Euphorbia clementiiEuphorbia clementiiEuphorbia clementii is a herbaceous plant species that occurs on rocky hillsides and stony ground in the Pilbara in Western Australia. It has an erect habit, growing to 60 cm high. The species was first formally described by Czech botanist Karel Domin in 1930 in Bibliotheca Botanica, from plant...
Domin 1927 - Euphorbia clivicola R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1951 (s) - Euphorbia clusiifolia Hook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
& Arn. 1832 - Euphorbia coalcomanensis (Croizat) V.W.Steinm. 2003 (s) (= Pedilanthus coalcomanensis)
- Euphorbia coccinea RothAlbrecht Wilhelm RothAlbrecht Wilhelm Roth was a physician and botanist who was a native of Dötlingen, Germany.He studied medicine at the Universities of Halle and Erlangen, where he received his doctorate in 1778....
1821 - Euphorbia cofradiana Brandegee 1905
- Euphorbia coghlanii F.M.BaileyFrederick Manson BaileyFrederick Manson Bailey CMG was a botanist active in Australia, who made valuable contributions to the characterisation of the flora of Queensland.-Early life:...
1896 - Euphorbia cognata (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia colimae RoseJoseph Nelson RoseJoseph Nelson Rose was an American botanist. He was born in Union County, Indiana. His father died serving during the Civil War when Joseph Rose was a young boy. He later graduated from high school in Liberty, Indiana....
1895 - Euphorbia colchica (Litv.) D.V.Geltman 1995
- Euphorbia colletioides Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1846 (s) - Euphorbia colliculina A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia collina Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1857 - Euphorbia colligata V.W.Steinm. 2003 (s) (= Pedilanthus connatus)
- Euphorbia colorata Engelm. 1858 (s)
- Euphorbia colubrina P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia columnaris P.R.O.Bally 1964 (s)
- Euphorbia comans W.Fitzg. 1918
- Euphorbia commersonii BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
emend. DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 - Euphorbia commutata Engelm. 1856 - Tinted woodland spurge
- Euphorbia comosa Vell. 1829 (s)
- Euphorbia complanata Warb.Otto Warburg (botanist)Otto Warburg , was a German botanist and industrial agriculture expert, as well as an active member of the Zionist Organization...
1894 (s) - Euphorbia complexa R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1937 (s) - Euphorbia compressa Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia concanensis Janarth. & S.R.Yadav 1995
- Euphorbia condylocarpa M.Bieb. 1808 (s)
- Euphorbia conferta (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989 - Euphorbia confinalis R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1951 (s)- Euphorbia confinalis ssp. confinalis (s)
- Euphorbia confinalis ssp. rhodesica L.C.Leach 1966 (s)
- Euphorbia confluens NelNELNEL or Nel may refer to:People:*André Nel , South African cricketer*Anton Nel , American classical pianist*Dewald Nel , Scottish cricketer...
1933 (s) - Euphorbia conformis N.E.Br. 1912
- Euphorbia congenera BlumeCarl Ludwig BlumeCharles Ludwig de Blume or Karl Ludwig von Blume was a German-Dutch botanist.He was born at Braunschweig in Germany, but studied at Leiden University and spent his professional life working in the Dutch East Indies and in the Netherlands, where he was Director of the Rijksherbarium at Leiden...
1826 - Euphorbia congestiflora L.C.Leach 1970 (s)
- Euphorbia coniosperma Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Buhse 1860 - Euphorbia connata Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia consanguina Schrenk ex Fisch.Friedrich Ernst Ludwig von FischerFriedrich Ernst Ludwig Fischer was a Russian botanist, born in Germany. He was director of the St Petersburg botanical garden from 1823 to 1850....
& C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
1841 - Euphorbia consobrina N.E.Br. 1911 (s)
- Euphorbia consoquitlae Brandegee 1920
- Euphorbia conspicua N.E.Br. 1912 (s)
- Euphorbia contorta L.C.Leach 1964 (s)
- Euphorbia contoversa N.E.Br. 1912
- Euphorbia convolvuloides Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
ex Hook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
& Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1849 - Euphorbia conzattii V.W.Steinm. 2003 (s) (= Pedilanthus pulchellus)
- Euphorbia cooperiEuphorbia cooperiEuphorbia cooperi, or Transvaal caldelabra tree, is found in South Africa....
N.E.Br. ex A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1907 (s) - Transvaal candelabra tree, lesser candelabra tree- Euphorbia cooperi var. calidicola L.C.Leach 1970 (s)
- Euphorbia cooperi var. cooperi (s)
- Euphorbia cooperi var. ussanguensis (N.E.Br.) L.C.Leach 1970 (s)
- Euphorbia copiapina Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1860 (s) - Euphorbia corallioides L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Coral spurge - Euphorbia cordatella Oudejans 1989
- Euphorbia cordifolia ElliottStephen Elliott (botanist)Stephen Elliott was an American legislator, banker, educator, and botanist who is today remembered for having written one of the most important works in American botany, A Sketch of the Botany of South-Carolina and Georgia.-Biography:Stephen Elliott was born in Beaufort, South Carolina on...
1824 - Euphorbia cornastra (Dressler) Radcl.-Sm. 1978
- Euphorbia corniculata R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1949 (s) - Euphorbia cornigera Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia corollataEuphorbia corollataEuphorbia corollata is a species from the Euphorbiaceae family that is native to North America. A common name for the species is flowering spurge.-Range and habitat:...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Flowering spurge - Euphorbia correllii M.C.Johnst. 1975
- Euphorbia correntina D.Parodi 1881
- Euphorbia corsica Req. 1825
- Euphorbia corymbosa N.E.Br. 1915 (s)
- Euphorbia cossoniana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia cotinifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s)- Euphorbia cotinifolia ssp. cotinifolia (s)
- Euphorbia cotinifolia ssp. cotinoides (Miq.Friedrich Anton Wilhelm MiquelFriedrich Anton Wilhelm Miquel was a Dutch botanist.He was head of the botanical gardens at Rotterdam , Amsterdam and Utrecht . He directed the Rijksherbarium at Leiden from 1862...
) Christenh. 2002 (s) - Mexican shrubby spurge, red spurge, Caribbean copper plant
- Euphorbia coudercii Gagnep.François GagnepainFrançois Gagnepain was a French botanist. The standard botanical author abbreviation Gagnep. is applied to plants described by Gagnepain.-References:...
1921 - Euphorbia cowellii (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
ex N.L.BrittonNathaniel Lord BrittonNathaniel Lord Britton was an American botanist and taxonomist who founded the New York Botanical Garden in the Bronx, New York. Britton was born in New Dorp in Staten Island, New York...
) Oudejans 1989 (s) - Euphorbia cozumelensis Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1900 - Euphorbia craspedia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia crassinodis Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1899 - Euphorbia crassipes MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1909 (s) - Euphorbia crebrifolia S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 - Euphorbia cremersiiEuphorbia cremersiiEuphorbia cremersii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Razaf. 1991 (s)- Euphorbia cremersii var. cremersii (s)
- Euphorbia cremersii var. cremersii fa. viridiflora RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1991 (s)
- Euphorbia cremersii var. cremersii fa. viridiflora Rauh
- Euphorbia cremersii var. rakotozafyi (Cremers) RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1995 (s)
- Euphorbia cremersii var. cremersii (s)
- Euphorbia crenata (N.E.Br.) Bruyns 2006 (s) (= Monadenium crenatum)
- Euphorbia crenulataEuphorbia crenulataEuphorbia crenulata is a species of spurge native to the western United States, especially California and Oregon. Its common name is Chinese caps. Its leaves vary in shape and size but they often curve up and come together to form a bowl shape. The small fruits are green, fleshy, and lobed. The...
Engelm. 1858 - Chinese caps - Euphorbia crepitata L.C.Wheeler 1939
- Euphorbia crepuscula (L.C.Wheeler) V.W.Steinm. & Felger 1996
- Euphorbia cressoides M.C.Johnst. 1975
- Euphorbia cretophila Klokov 1955
- Euphorbia crispa (Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
) SweetRobert Sweet (botanist)Robert Sweet was an English botanist, horticulturist and ornithologist.Born at Cockington near Torquay, Devonshire, England in 1783, Sweet worked as a gardener from the age of sixteen, and became foreman or partner in a series of nurseries. He was associated with nurseries at Stockwell, Fulham...
1827 (s) - Euphorbia cristata HeyneHeyneHeyne is the surname of:* Christian Gottlob Heyne , a German classical scholar and archaeologist* Ernst Bernard Heyne , German Botanist* Moritz Heyne , Germanic linguist* Paul Heyne , an American economist...
ex A.W.Roth 1821 - Euphorbia croizatiiEuphorbia croizatiiEuphorbia croizatii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1946 (s) - Euphorbia crossadenia PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
& K.Hoffmann ex PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1923 - Euphorbia crotonoides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862- Euphorbia crotonoides ssp. crotonoides
- Euphorbia crotonoides ssp. narokensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984
- Euphorbia cruentata GrahamRobert Graham (botanist)Robert Graham was a Scottish physician and botanist. He was the inaugural chair of botany at the University of Edinburgh...
1832 - Euphorbia cryptocaulis M.G.Gilbert 1987 (s)
- Euphorbia cryptospinosa P.R.O.Bally 1963 (s)
- Euphorbia cuatrecasii PauCarlos Pau y EspañolCarlos Pau y Español was a Spanish botanist.-External links:*...
ex Cuatrec. 1929 - Euphorbia cubensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 (s) - Euphorbia cuchumatensis Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
& Steyerm.Julian Alfred SteyermarkJulian Alfred Steyermark was an American botanist. His focus was on New World vegetation, and he specialized in the family Rubiaceae.- Life and work :...
1944 - Euphorbia culminicola Ant.MolinaJosé Antonio Molina RositoJosé Antonio Molina Rosito , usually known as Antonio Molina, is a Honduran botanist and Professor emeritus at the Zamorano Pan-American School of Agriculture....
1965 - Euphorbia cumbrae Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia cumulata R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1931 (s) - Euphorbia cumulicola (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989 - Euphorbia cuneata VahlMartin Vahl (botanist)Martin Henrichsen Vahl was a Danish-Norwegian botanist and zoologist.He studied botany in Copenhagen and in Uppsala under Carolus Linnaeus. He edited Flora Danica fasc. XVI-XXI , Symbolæ Botanicæ I-III , Eclogæ Americanæ I-IV and Enumeratio Plantarum I-II...
1791 (s)- Euphorbia cuneata ssp. cretacea S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia cuneata ssp. cuneata (s)
- Euphorbia cuneata ssp. lamproderma S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 (s) - Euphorbia cuneata ssp. spinescens (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 (s)- Euphorbia cuneata ssp. spinescens var. pumilans S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 (s) - Euphorbia cuneata ssp. spinescens var. spinescens (s)
- Euphorbia cuneata ssp. spinescens var. pumilans S.Carter
- Euphorbia cuneata ssp. wajirensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 (s)
- Euphorbia cuneata ssp. cretacea S.Carter
- Euphorbia cuneifolia Guss. 1826
- Euphorbia cuneneana L.C.Leach 1976 (s)
- Euphorbia cuneneana ssp. cuneneana (s)
- Euphorbia cuneneana ssp. rhizomatosa L.C.Leach 1976 (s)
- Euphorbia cupricola (Malaisse & Lecron) Bruyns 2006 (s) (= Monadenium cupricola)
- Euphorbia cuprispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia cupularis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) (= Synadenium cupulare)
- Euphorbia curocana L.C.Leach 1975 (s)
- Euphorbia curtisii Engelm. ex Chapm.Alvan Wentworth ChapmanAlvan Wentworth Chapman was an American physician and botanist who wrote Flora of the Southern United States, the first comprehensive description of US plants in any region beyond the northeastern states.-Education:...
1860 - Curtis' spurge - Euphorbia curvirama R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1931 (s) - Euphorbia cuspidata Bertol.Antonio BertoloniAntonio Bertoloni was an Italian botanist who made extensive studies of Italian plants. He also collected notable samples of Central American flora.- References :...
1843 - Euphorbia cussonioidesEuphorbia cussonioidesEuphorbia cussonioides is a species of plant in the Euphorbiaceae family. It is endemic to Kenya.-Source:* World Conservation Monitoring Centre 1998. . Downloaded on 21 August 2007....
P.R.O.Bally 1958 (s) - Euphorbia cyathophora Murray 1786 (s) - Wild poinsettia
- Euphorbia cylindrica A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia cylindrifoliaEuphorbia cylindrifoliaEuphorbia cylindrifolia is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
Marn.-Lap. & RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1961 (s)- Euphorbia cylindrifolia ssp.cylindrifolia (s)
- Euphorbia cylindrifolia ssp. tuberifera RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1963 (s)
- Euphorbia cymbifera (Schltdl.Diederich Franz Leonhard von SchlechtendalDiederich von Schlechtendal was a German botanist born in Xanten. He was Professor of Botany and Director of the Botanical Gardens at the Martin Luther University of Halle-Wittenberg from 1833 until his death in 1866, and Editor of the botanical journal Linnaea.His most important work was in...
) V.W.Steinm. 2003 (s) (= Pedilanthus cymbiferus) - Euphorbia cymbiformis Rusby 1895
- Euphorbia cyparissias L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Cypress spurge - Euphorbia cyparissioides PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 - Euphorbia cypria Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia cyri V.W.Steinm. 2003 (= Pedilanthus tomentellus)
- Euphorbia cyrtophylla (Prokh.) Prokh. 1949
- Euphorbia czerepanovii D.V.Geltman 1997
D
- Euphorbia daghestanica D.V.Geltman 1997
- Euphorbia dahurica Peschkova 1979
- Euphorbia dalettiensis M.G.Gilbert 1987 (s)
- Euphorbia dallachyna BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1866 - Euphorbia damarana L.C.Leach 1975 (s)
- Euphorbia damasoi Oudejans 1989
- Euphorbia darbandensis N.E.Br. 1913 (s)
- Euphorbia dasyacantha S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia dauana S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia davidii Subils 1984 - David's spurge
- Euphorbia daviesii E.A.Bruce 1940 (s)
- Euphorbia davisii M.S.Khan 1964
- Euphorbia davyi N.E.Br. 1915 (s)
- Euphorbia dawei N.E.Br. 1912 (s)
- Euphorbia debilispina L.C.Leach 1992 (s)
- Euphorbia descampsii (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) Bruyns 2006 (s) (= Monadenium descampsii) - Euphorbia decaryiEuphorbia decaryiEuphorbia decaryi is a species of plant in the Euphorbiaceae family endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical dry shrubland, and rocky areas. It is threatened by habitat loss....
GuillauminAndré GuillauminAndré Louis Joseph Edmond Armand Guillaumin is a French botanist who was born on 21 June 1885 in Arrou and died on 29 May 1974 in Athis-Mons. He obtained his license in natural sciences in 1906 and began work in the Muséum national d'histoire naturelle in Paris in 1909 as a preparer...
1934 (s)- Euphorbia decaryi var. ampanihyensis Cremers 1984 (s)
- Euphorbia decaryi var. decaryi (s)
- Euphorbia decaryi var. robinsonii Cremers 1984 (s)
- Euphorbia decaryi var. spirosticha RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Buchloh 1987 (s)
- Euphorbia decepta N.E.Br. 1915 (s)
- Euphorbia deciduaEuphorbia deciduaEuphorbia decidua is a plant of the Euphorbiaceae family. It was described by Peter René, Oscar Bally & Leslie Charles Leach in 1975. Its habitats are Zimbabwe, Zambia, Malawi and Zaire.The flowers are pale green with a red centre....
P.R.O.Bally & L.C.Leach 1975 (s) - Euphorbia decipiens Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Buhse 1860 - Euphorbia decliviticola L.C.Leach 1973 (s)
- Euphorbia decorseiEuphorbia decorseiEuphorbia decorsei is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1903 (s) - Euphorbia dedzana L.C.Leach 1992 (s)
- Euphorbia deflexa Sibth.John SibthorpJohn Sibthorp was an English botanist.He was born in Oxford, the youngest son of Dr Humphry Sibthorp , who from 1747 to 1784 was Sherardian professor of botany at the University of Oxford....
& J.E.Smith 1806 - Euphorbia defoliata Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1912 (s) - Euphorbia degeneri Sherff 1936
- Euphorbia deightonii Croizat 1938 (s)
- Euphorbia dekindtii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1969 (s) - Euphorbia delicatula Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia delicatissima S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 - Euphorbia delphinensisEuphorbia delphinensisEuphorbia delphinensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia deltobracteata (Prokh.) Prokh. 1949
- Euphorbia deltoideaEuphorbia deltoideaEuphorbia deltoidea is a species of flowering plant endemic to Florida in the United States. The taxonomy of the plant is difficult, with some authorities dividing it into four subspecies and some into three; also, it is frequently listed as a member of the old genus Chamaesyce. One subspecies, ssp...
Engelm. ex Chapm.Alvan Wentworth ChapmanAlvan Wentworth Chapman was an American physician and botanist who wrote Flora of the Southern United States, the first comprehensive description of US plants in any region beyond the northeastern states.-Education:...
1883- Euphorbia deltoidea ssp. adhaerens (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1993 - Euphorbia deltoidea ssp. deltoidea
- Euphorbia deltoidea ssp. deltoidea var. deltoidea
- Euphorbia deltoidea ssp. deltoidea var. serpyllum (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989
- Euphorbia deltoidea ssp. pinetorum (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1993
- Euphorbia deltoidea ssp. adhaerens (Small
- Euphorbia demissa L.C.Leach 1976 (s)
- Euphorbia dendroidesEuphorbia dendroidesEuphorbia dendroides, also known as Tree Spurge, is a small tree of the Euphorbiaceae family that grows in semi-arid and mediterranean climates....
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s)- Tree spurge - Euphorbia denisianaEuphorbia denisianaEuphorbia denisiana is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
GuillauminAndré GuillauminAndré Louis Joseph Edmond Armand Guillaumin is a French botanist who was born on 21 June 1885 in Arrou and died on 29 May 1974 in Athis-Mons. He obtained his license in natural sciences in 1906 and began work in the Muséum national d'histoire naturelle in Paris in 1909 as a preparer...
1929 (s) - Euphorbia denisiiEuphorbia denisiiEuphorbia denisii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-References:...
Oudejans 1989 (s) - Euphorbia densa Schrenk 1845
- Euphorbia densiflora KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1861 - Euphorbia densifolia K.Koch 1849
- Euphorbia densispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2005 (s) - Euphorbia densiuscula PopovPopovPopov or Popoff or Popova is a common Russian, Bulgarian and Serbian last name. Derived from a Slavonic word pop . The fourth most common Russian surname...
1923 - Euphorbia densiusculiformis (Pazij) Botsch. ex Botsch. & Tscherneva 1977
- Euphorbia dentataEuphorbia dentataEuphorbia dentata is a species of spurge known by the common names toothed spurge and green poinsettia. It is native to parts of North and South America, and is present elsewhere on the continents. Its true native range is uncertain. It is a noxious weed in some areas...
Michx.André MichauxAndré Michaux was a French botanist and explorer.-Biography:Michaux was born in Satory, now part of Versailles, Yvelines. After the death of his wife within a year of their marriage he took up the study of botany and was a student of Bernard de Jussieu...
1803 - Toothed spurge- Euphorbia dentata var. dentata
- Euphorbia dentata var. lasiocarpa Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862
- Euphorbia denticulata Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 - Euphorbia dentosa I.M.Johnst.Ivan Murray JohnstonI. M. Johnston , was a United States botanist. He studied at Pomona College in Claremont, California and at Harvard University...
1922 - Euphorbia depauperata Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
ex A.Rich.Achille RichardAchille Richard was a French botanist and physician .He was son of a notable botanist, Louis-Claude Marie Richard .Pharmacist in the French fleet and member of several well-known societies of their time....
1850 (s)- Euphorbia depauperata var. depauperata (s)
- Euphorbia depauperata var. laevicarpa Friis & Vollesen 1982 (s)
- Euphorbia depauperata var. trachycarpa (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia depauperata var. tsetserrensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 (s)
- Euphorbia deppeanaEuphorbia deppeanaEuphorbia deppeana is a rare species of flowering plant in the euphorb family known by the common names Deppe's broomspurge and Oahu sandmat. It is endemic to Oahu, Hawaii, where it is known from only one population in moist shrublands on Nuuanu Pali...
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia derickii V.W.Steinm. 2005
- Euphorbia desmondii Keay & Milne-Redh. 1955 (s)
- Euphorbia despolita (Menezes) T.Monod 1990 (s)
- Euphorbia dhofarensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia diazlunana (Lomelí & SahagúnSahagúnSahagún can refer to:*Sahagún, Spain, a town and monastery in Léon, Spain. Cradle of the Mudéjar architecture*Sahagún, Córdoba, the second town in population in Córdoba Department, Colombia, also called "The Cultural City of Cordoba"People...
) V.W.Steinm. 2003 (s) (= Pedilanthus diazlunanus) - Euphorbia dichroa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia didiereoidesEuphorbia didiereoidesEuphorbia didiereoides is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
& LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1934 (s) - Euphorbia digestiva Rojas Acosta 1897
- Euphorbia digitata S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1891 - Euphorbia dilunguensis (Malaisse & Lecron) Bruyns 2006 (s) (= Monadenium dilunguense)
- Euphorbia dilobadena S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia diminuta S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984 - Euphorbia dimorphocaulon P.H.Davis ex Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1949 (s) - Euphorbia dinteri A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1906 - Euphorbia dioeca KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 - Euphorbia discoidea (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium discoideum)
- Euphorbia discoreoides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860- Euphorbia discoreoides ssp. discoreoides
- Euphorbia discoreoides ssp. attenuata V.W.Steinm. 1996
- Euphorbia disclusa N.E.Br. 1912
- Euphorbia discolor Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1850 - Euphorbia discrepans S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia dispersa L.C.Leach 1974 (s)
- Euphorbia dissitispina L.C.Leach 1977 (s)
- Euphorbia distans W.Fitzg. 1918
- Euphorbia disticha Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia distinctissima L.C.Leach 1992 (s)
- Euphorbia diuretica LarrañagaLarrañagaLarrañaga is a barrio of Montevideo, Uruguay. It borders Jacinto Vera to the west, Bolívar to the north, Mercado Modelo to the northeast, Unión to the east, La Blanqueada to the southeast and Tres Cruces and La Comercial to the southwest...
1923 - Euphorbia djimilensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1879 - Euphorbia dolichoceras S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 (s) - Euphorbia doloensisEuphorbia doloensisEuphorbia doloensis is a species of plant in the Euphorbiaceae family. It is endemic to Ethiopia.-Source:* World Conservation Monitoring Centre 1998. . Downloaded on 21 August 2007....
M.G.Gilbert 1990 (s) - Euphorbia donii Oudejans 1989<;/small>
- Euphorbia dorsiventralis Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1908 - Euphorbia dracunculoides ;Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788- Euphorbia dracunculoides ssp. dracunculoides
- Euphorbia dracunculoides ssp. inconspicua (J.Ball) MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
1929
- Euphorbia dregeana E.Mey.Ernst Heinrich Friedrich MeyerErnst Heinrich Friedrich Meyer was a German botanist and botanical historian. Born in Hanover, he lectured in Göttingen and in 1826 became a professor of botany at the University of Königsberg, as well as Director of the Botanical Garden. His botanical specialty was the Juncaceae, or family of...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia dressleri V.W.Steinm. 2003 (s) (= Pedilanthus gracilis)
- Euphorbia drummondii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia drupifera Thonn.Peter ThonningPeter Thonning was a Danish physician and botanist.He was sent to Ghana by the Danish government to supervise the plantations of that colony, and he lived there from 1799 to 1803. His herbarium was destroyed during the shelling of Copenhagen by the British in 1807...
1827 (s) (= Elaeophorbia drupifera) - Euphorbia dubovikii Oudejans 1989
- Euphorbia duckei Oudejans 1989
- Euphorbia dugandiana Croizat 1943
- Euphorbia dulcis L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Sweet spurge - Euphorbia dumalis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 - Euphorbia dumenticola P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1976 (s) - Euphorbia dunensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia durandoi Chabert 1900
- Euphorbia duraniiEuphorbia duraniiEuphorbia duranii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. It is threatened by habitat loss.-References:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s)- Euphorbia duranii var. ankaratrae Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia duranii var. duranii (s)
- Euphorbia duranii var. ankaratrae Ursch & Leandri
- Euphorbia duriuscula PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
& K.Hoffmann ex HerzogT. K. G. HerzogT. K. G. Herzog was a German bryologist and phytogeographer. This botanist is denoted by the author abbreviation Herz. when citing a botanical name.-References:...
1945 - Euphorbia duseimata R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1934 (s) - Euphorbia dussii KrugKarl Wilhelm Leopold KrugKarl Wilhelm Leopold Krug was a German businessman, naturalist, ethnographer, diplomat and supporter of scientific collections.-Early life and education:...
& Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
ex A.Duss 1897 - Euphorbia duvalii H.Lecoq & Lamotte 1848
- Euphorbia dwyeri D.G.Burch 1967
E
- Euphorbia eanophylla Croizat 1939
- Euphorbia ebracteolata HayataBunzo Hayatawas a Japanese botanist noted for his taxonomic work in Japan and Formosa . He was a professor at the Imperial University of Tokyo and third director of the Research Botanical Gardens....
1904- Euphorbia ebracteolata var. ebracteolata
- Euphorbia ebracteolata var. anhweiensis (Hurus.) Oudejans 1992
- Euphorbia echinulata (StapfOtto StapfOtto Stapf FRS was an Austrian born botanist and taxonomist.Stapf trained in Vienna, moving to Royal Botanic Gardens, Kew in 1890. He was keeper of the Herbarium from 1909 to 1920...
) Bruyns 2006 (s) (= Monadenium echinulatum) - Euphorbia echinus Hook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
& CossonCossonThe Cosson is a long river in central France, right tributary of the river Beuvron. Its source is near the village Vannes-sur-Cosson, in Sologne. The Cosson flows through the following departments and communes:...
1874 (s) - Euphorbia ecklonii (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1863 (s) - Euphorbia ecorniculata Kitam. 1958
- Euphorbia edgeworthii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia edmondii Hochr.Bénédict Pierre Georges HochreutinerBénédict Pierre Georges Hochreutiner was a Swiss botanist and plant taxonomist.- References :...
1904 - Euphorbia eduardoi L.C.Leach 1968 (s)
- Euphorbia eggersii Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1899 - Euphorbia eglandulosa V.W.Steinm. 1996
- Euphorbia eichleri Müll.Arg.Johannes Müller ArgoviensisJohannes Müller Argoviensis was the name used by the Swiss botanist Johann Müller . He was the monographer of Resedaceae, Apocynaceae and Euphorbiaceae in A. P. de Candolle's Prodromus and Martius's Flora Brasiliensis. He was also an authority on lichens.-References:...
1874 - Euphorbia eilensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia einensis G.Will. 2004 (s)
- Euphorbia einensis var. anemoarenicola G.Will. 2004 (s)
- Euphorbia einensis var. einensis (s)
- Euphorbia elastica Jum. 1905
- Euphorbia eleanoriaeEuphorbia eleanoriaeEuphorbia eleanoriae is a rare species of flowering plant in the euphorb family known by the common name Nā Pali sandmat. It is endemic to Kauai, Hawaii. Like other native Hawaiian euphorbs it is called akoko locally. This plant was only discovered in 1992 and described to science in 1996 as...
(M.E.Lawr. & W.L.Wagner) Govaerts 2000 - Euphorbia elegans Spreng. 1826
- Euphorbia elegantissima P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1974 (s) - Euphorbia ellenbeckii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s) - Euphorbia elliotiiEuphorbia elliotiiEuphorbia elliotii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1945 (s) - Euphorbia ellipsifolia Gilli 1981
- Euphorbia elodes Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia elquiensis Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1895 - Euphorbia elwendica StapfOtto StapfOtto Stapf FRS was an Austrian born botanist and taxonomist.Stapf trained in Vienna, moving to Royal Botanic Gardens, Kew in 1890. He was keeper of the Herbarium from 1909 to 1920...
1886 - Euphorbia elymaitica Bornm.Joseph Friedrich Nicolaus BornmüllerJoseph Friedrich Nicolaus Bornmüller was a German botanist who was born in Hildburghausen, Thuringia.He studied horticulture in Potsdam, and in 1886 travelled to the Balkans and Greece on his first botanical expedition...
1911 - Euphorbia emetica Padilla 1903
- Euphorbia emirnensisEuphorbia emirnensisEuphorbia emirnensis is a species of plant in the Euphorbiaceae family. It is found in Comoros, Madagascar, and Mayotte. Its natural habitat is subtropical or tropical high-altitude grassland. It is threatened by habitat loss.-References:...
BakerJohn Gilbert BakerJohn Gilbert Baker was an English botanist.Baker was born in Guisborough, the son of John and Mary Baker and educated at Quaker schools in Ackworth and York....
1883 - Euphorbia engelmannii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia engleri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1895 - Euphorbia engleriana Dinter 1921 (s)
- Euphorbia enopla Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s)- Euphorbia enopla var. enopla (s)
- Euphorbia enopla var. viridis A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s)
- Euphorbia enormis N.E.Br. 1915 (s)
- Euphorbia ensifoliaEuphorbia ensifoliaEuphorbia ensifolia is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical high-altitude grassland. It is threatened by habitat loss.-Source:...
BakerJohn Gilbert BakerJohn Gilbert Baker was an English botanist.Baker was born in Guisborough, the son of John and Mary Baker and educated at Quaker schools in Ackworth and York....
1883 - Euphorbia enterophoraEuphorbia enterophoraEuphorbia enterophora is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and rocky areas. It is threatened by habitat loss.-References:...
DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1899 (s)- Euphorbia enterophora ssp. crassa Cremers 1978 (s)
- Euphorbia enterophora ssp. enterophora (s)
- Euphorbia ephedroides E.Mey.Ernst Heinrich Friedrich MeyerErnst Heinrich Friedrich Meyer was a German botanist and botanical historian. Born in Hanover, he lectured in Göttingen and in 1826 became a professor of botany at the University of Königsberg, as well as Director of the Botanical Garden. His botanical specialty was the Juncaceae, or family of...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s)- Euphorbia ephedroides var. debilis L.C.Leach 1990 (s)
- Euphorbia ephedroides var. ephedroides (s)
- Euphorbia ephedroides var. imminuta L.C.Leach & G.Will. 1990 (s)
- Euphorbia ephedromorpha Bartlett 1911 (s)
- Euphorbia epicyparissias (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia epilobiifolia W.T.Wang 1988
- Euphorbia epiphylloidesEuphorbia epiphylloidesEuphorbia epiphylloides is a species of plant in the Euphorbiaceae family. It is endemic to India.-Source:* World Conservation Monitoring Centre 1998. . Downloaded on 21 August 2007....
KurzWilhelm Sulpiz KurzWilhelm Sulpiz Kurz was a German botanist and garden director in Bogor, West Java and Kolkatta.He worked in India, Indonesia, Burma, Malaysia and Singapore. This botanist is denoted by the author abbreviation Kurz when citing a botanical name.-References:...
1873 (s) - Euphorbia epithymoidesEuphorbia epithymoidesEuphorbia epithymoides is a plant of the Euphorbiaceae family. Its habitats are Libya, Turkey and East, Middle, and Southeast Europe.The inflorescences are pale green with a yellow centre....
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1762 (see also Euphorbia polychroma, cushion spurge) - Euphorbia equisetiformis A.Stewart 1911 (s)
- Euphorbia eranthes R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& Milne-Redh. 1937 (s) - Euphorbia erianthaEuphorbia erianthaEuphorbia eriantha is a species of spurge known by the common name beetle spurge. It is native to the deserts of northern Mexico and the southwestern United States from California to Texas. This is an annual herb reaching anywhere from 15 to 50 centimeters in height. The leaves are long, narrow,...
Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1844 - Beetle spurge, Mexican pointsetta - Euphorbia ericoides Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 - Euphorbia erigavensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia erinacea Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& KotschyTheodor KotschyKarl Georg Theodor Kotschy was an Austrian botanist and explorer who was a native of Ustroń, in Austrian Silesia. He was the son of theologian Carl Friedrich Kotschy .-Biography:...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1895 - Euphorbia eriophora Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1844 - Euphorbia erlangeri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s) - Euphorbia ernestii N.E.Br. 1915 (s)
- Euphorbia erubescens Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia erythradenia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia erythrina LinkJohann Heinrich Friedrich LinkJohann Heinrich Friedrich Link was a German naturalist and botanist.Link was born at Hildesheim as a son of the minister August Heinrich Link , who taught him the love for nature through collection of 'natural objects'...
1822 - Euphorbia erythrocephala P.R.O.Bally & Milne-Redh. 1951 (s)
- Euphorbia erythroclada Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia erythrocucullata Mangelsdorff 2006
- Euphorbia erythrodon Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Heldr. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 - Euphorbia erythroxyloidesEuphorbia erythroxyloidesEuphorbia erythroxyloides is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes. It is threatened by habitat loss....
BakerJohn Gilbert BakerJohn Gilbert Baker was an English botanist.Baker was born in Guisborough, the son of John and Mary Baker and educated at Quaker schools in Ackworth and York....
1883 - Euphorbia esculenta MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1908 (s) - Euphorbia espinosa PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 (s) - Euphorbia estevesii N.Zimm. & P.J.Braun 2000 (s)
- Euphorbia esula L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Leafy spurge - Euphorbia esuliformis S.Schauer ex NeesChristian Gottfried Daniel Nees von EsenbeckChristian Gottfried Daniel Nees von Esenbeck was a prolific German botanist, physician, zoologist, and natural philosopher. He was a contemporary of Goethe and was born within the lifetime of Linnaeus. He described approximately 7,000 plant species...
& S.Schauer 1847 - Euphorbia etuberculata P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia eugeniae Prokh. 1949
- Euphorbia euonymclada Croizat 1940
- Euphorbia eustacei N.E.Br. 1913 (s)
- Euphorbia evansii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1909 (s) - Euphorbia excelsa A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia excisa Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
& EkmanErik Leonard EkmanErik Leonard Ekman was a Swedish botanist and explorer .- Biography :Erik Leonard Ekman was born into a low-income household with five children on October 14, 1883. Due to economic difficulties, the family moved to the central-Swedish town of Jönköping when he was eleven...
1929 - Euphorbia exigua L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Dwarf spurge - Euphorbia exilis L.C.Leach ex L.C.Leach & G.Will. 1990 (s)
- Euphorbia exilispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia exserta (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) CokerWilliam Chambers CokerWilliam Chambers Coker was an American botanist-Biography:He was born at Hartsville, South Carolina on October 24, 1872. He graduated from South Carolina College in 1894 and took postgraduate courses at Johns Hopkins University and in Germany...
ex Clewell 1985 - Coastal sand spurge - Euphorbia exstipulata Engelm. 1858 - Square-seed spurge
- Euphorbia exumensis (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Correll 1980 - Euphorbia eyassiana P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia eylesii RendleAlfred Barton RendleAlfred Barton Rendle FRS was an English botanist.Rendle was born in Lewisham and studied at St John's College, Cambridge...
1905
F
- Euphorbia falcata L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Sickle spurge - Euphorbia famatamboayEuphorbia famatamboayEuphorbia famatamboay is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
F.Friedmann & Cremers 1976 (s)- Euphorbia famatamboay ssp. famatamboay (s)
- Euphorbia famatamboay ssp. itampolensis F.Friedmann & Cremers 1976 (s)
- Euphorbia fanshawei L.C.Leach 1973 (s)
- Euphorbia fascicaulis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1977 (s) - Euphorbia fasciculata Thunb.Carl Peter ThunbergCarl Peter Thunberg aka Carl Pehr Thunberg aka Carl Per Thunberg was a Swedish naturalist and an apostle of Carl Linnaeus. He has been called "the father of South African botany" and the "Japanese Linnaeus"....
1800 (s) - Euphorbia faucicola L.C.Leach 1977 (s)
- Euphorbia feddemae McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961 - Euphorbia fendleriEuphorbia fendleriEuphorbia fendleri is a species of euphorb known by the common name Fendler's sandmat. It is native to much of the southwestern and central United States and northern Mexico, where it grows in scrub and woodland habitat in desert and plateau regions. This is a mat- or clump-forming reddish-green...
Torr. & A.GrayAsa Gray-References:*Asa Gray. Dictionary of American Biography. American Council of Learned Societies, 1928–1936.*Asa Gray. Encyclopedia of World Biography, 2nd ed. 17 Vols. Gale Research, 1998.*Asa Gray. Plant Sciences. 4 vols. Macmillan Reference USA, 2001....
1857 - Euphorbia ferganensis B.Fedtsch. ex O.Fedtsch. & B.Fedtsch. 1916 (s)
- Euphorbia ferox MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1913 (s) - Euphorbia fianarantsoaeEuphorbia fianarantsoaeEuphorbia fianarantsoae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia fidjiana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia fiherensis Poiss. 1912 (s)
- Euphorbia filicaulis Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1924 - Euphorbia filiflora MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1913 (s)- Euphorbia filiflora var. filiflora (s)
- Euphorbia filiflora var. nana G.Will. 2003 (s)
- Euphorbia filiformis (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium chevalieri var. filiforme, Monadenium filiforme)
- Euphorbia filipes Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1873 - Euphorbia fimbriata Scop.Giovanni Antonio ScopoliGiovanni Antonio Scopoli was an Italian physician and naturalist.-Biography:...
1788 (s) - Euphorbia finkii (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) V.W.Steinm. 2003 (= Pedilanthus finkii) - Euphorbia fischeri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 - Euphorbia fischeriana Steud.Ernst Gottlieb von SteudelErnst Gottlieb von Steudel was a German physician and an authority on grasses.Steudel lived in Esslingen where with Christian Ferdinand Friedrich Hochstetter he organized Unio Itineraria.- References :...
1841 - Euphorbia fissispina P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia fistulosa M.S.Khan 1964
- Euphorbia flanagani N.E.Br. 1915 (s)
- Euphorbia flavicoma DC.A. P. de CandolleAugustin Pyramus de Candolle also spelled Augustin Pyrame de Candolle was a Swiss botanist. René Louiche Desfontaines launched Candolle's botanical career by recommending him at an herbarium...
1813 - Euphorbia flerowii Woronow ex Flerov 1940
- Euphorbia floribunda Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia florida Engelm. 1858
- Euphorbia floridana Chapm.Alvan Wentworth ChapmanAlvan Wentworth Chapman was an American physician and botanist who wrote Flora of the Southern United States, the first comprehensive description of US plants in any region beyond the northeastern states.-Education:...
1860 - Greater Florida spurge - Euphorbia fluminis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia foliiflua Ule 1908
- Euphorbia foliolosa Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia foliosa (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) N.E.Br. 1915 (s) - Euphorbia fontqueriana GreuterWerner GreuterProfessor Dr. Werner Rodolfo Greuter, in Genova, Italy, as a Swiss national, is a prominent botanist. He is well-known as the chair of the Editorial Committee for the International Code of Botanical Nomenclature - both the previous St Louis Code , and Tokyo Code , but not the current Vienna Code...
1966 - Euphorbia formosana HayataBunzo Hayatawas a Japanese botanist noted for his taxonomic work in Japan and Formosa . He was a professor at the Imperial University of Tokyo and third director of the Research Botanical Gardens....
1911 - Euphorbia forolensis L.E.Newton 1995 (s)
- Euphorbia forskalii J.GayJacques Etienne GayJaques Étienne Gay, French botanist, civil servant, collector and taxonomist . His name is associated with plants in standardised botanical nomenclature, e.g. Crocus sieberi J.Gay. He was the most famous of the students of botanist Jean François Aimée Gaudin with whom he began collecting plants at...
1847 - Euphorbia fortissima L.C.Leach 1964 (s)
- Euphorbia fortuita A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia fosbergii (J.Florence) Govaerts 2000
- Euphorbia fractiflexa S. Carter & J.R.I.Wood 1982 (s)
- Euphorbia fragifera G.Jan 1818
- Euphorbia francescae L.C.Leach 1984
- Euphorbia franchetii B.Fedtsch. 1916
- Euphorbia franckianaEuphorbia franckianaEuphorbia franckiana is a species of spurge native to southern Africa. Phorbol has been isolated from the latex of this perennial plant....
A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1906 (s) - Euphorbia francoana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia francoisiiEuphorbia francoisiiEuphorbia francoisii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-References:...
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1946 (s)- Euphorbia francoisii var. crassicaulis RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1966 (s) - Euphorbia francoisii var. francoisii (s)
- Euphorbia francoisii var. crassicaulis Rauh
- Euphorbia frankii Lavranos 2005 (s)
- Euphorbia franksiae N.E.Br. 1915 (s)
- Euphorbia franksiae var. franksiae (s)
- Euphorbia franksiae var. zuluensis A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s)
- Euphorbia fraseri Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia friedrichiaeEuphorbia friedrichiaeEuphorbia friedrichiae is a species of plant in the Euphorbiaceae family. It is endemic to Namibia.-References:* Craven, P. & Loots, S. 2004. . Downloaded on 21 August 2007....
Dinter 1914 (s) - Euphorbia friesii (N.E.Br.) Bruyns 2006 (s) (= Monadenium friesii)
- Euphorbia friesiorum (A.Hässl.) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia frutescens N.E.Br. 1915 (s)
- Euphorbia fruticosa Forssk.Peter ForsskålPeter Forsskål, sometimes spelled Pehr Forsskål, Peter Forskaol, Petrus Forskål or Pehr Forsskåhl, was a Swedish explorer, orientalist, naturalist and an apostle of Carl Linnaeus.-Early life:...
1775 (s) - Euphorbia fruticulosa Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia fulgens Karw. ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1834 - Scarlet plume - Euphorbia fulva StapfOtto StapfOtto Stapf FRS was an Austrian born botanist and taxonomist.Stapf trained in Vienna, moving to Royal Botanic Gardens, Kew in 1890. He was keeper of the Herbarium from 1909 to 1920...
1907 - Euphorbia furcata N.E.Br. 1911 (s)
- Euphorbia furcillata KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 - Euphorbia fusca MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1910 (s) - Euphorbia fuscolanata Gilli 1971
- Euphorbia fusiformis Buch.-Ham.Francis Buchanan-HamiltonDr Francis Buchanan, later known as Francis Hamilton but often referred to as Francis Buchanan-Hamilton was a Scottish physician who made significant contributions as a geographer, zoologist, and botanist while living in India.The standard botanical author abbreviation Buch.-Ham. is applied to...
ex D.DonDavid DonDavid Don was a Scottish botanist,David Don was born on December 21, 1799, at Doo Hillock, Forfar, Angus, Scotland. He was the younger brother of George Don, also a botanist, their father being George Don of Forfar and his wife Caroline Clementina Stuart...
1825 (s) - Euphorbia fwambensis (N.E.Br.) Bruyns 2006 (s) (= Monadenium fwambense)
G
- Euphorbia gaditana Coss. 1849
- Euphorbia gaillardotii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Blanche ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859 - Euphorbia galapagaia B.L.Rob.Benjamin Lincoln RobinsonBenjamin Lincoln Robinson was an American botanist.-External links:*...
& Greenm. 1895 - Euphorbia galgalana S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia galiciana McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961 - Euphorbia gamkensis Marx 1999 (s)
- Euphorbia garanbiensis HayataBunzo Hayatawas a Japanese botanist noted for his taxonomic work in Japan and Formosa . He was a professor at the Imperial University of Tokyo and third director of the Research Botanical Gardens....
1920 - Euphorbia garberiEuphorbia garberiEuphorbia garberi is a rare species of flowering plant in the euphorb family known by the common name Garber's spurge. It is endemic to Florida, where there are 17 known occurrences, fourteen of which are located on fourteen separate islands of the Florida Keys...
Engelm. ex Chapm.Alvan Wentworth ChapmanAlvan Wentworth Chapman was an American physician and botanist who wrote Flora of the Southern United States, the first comprehensive description of US plants in any region beyond the northeastern states.-Education:...
1883 - Euphorbia gariepina Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s)- Euphorbia gariepina ssp. balsamea (Welw.Friedrich WelwitschFriedrich Martin Josef Welwitsch was an Austrian explorer and botanist who in Angola discovered the plant Welwitschia mirabilis...
ex Hiern) L.C.Leach 1980 (s) - Euphorbia gariepina ssp. gariepina (s)
- Euphorbia gariepina ssp. balsamea (Welw.
- Euphorbia garkeana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia garuana N.E.Br. 1912
- Euphorbia gasparrinii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia gatbergensis N.E.Br. 1915 (s)
- Euphorbia gaubae (Soják) Radcl.-Sm. 1981
- Euphorbia gaubae var. gaubae
- Euphorbia gaubae var. velutina (Bornm.Joseph Friedrich Nicolaus BornmüllerJoseph Friedrich Nicolaus Bornmüller was a German botanist who was born in Hildburghausen, Thuringia.He studied horticulture in Potsdam, and in 1886 travelled to the Balkans and Greece on his first botanical expedition...
& Gauba) Oudejans 1992
- Euphorbia gaudichaudii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia gaumeri Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1898 - Euphorbia gayi Salis 1834
- Euphorbia gebelica Brullo 1996
- Euphorbia gedrosiaca Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
, Aellen & Esfand. ex Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1951 - Euphorbia geldorensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia gemmea P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia genistoides BergiusKarl Heinrich BergiusKarl Heinrich Bergius , also known as Carl Heinrich Bergius, was a Prussian botanist, naturalist, cavalryman and pharmacist from Küstrin. He is notable for his natural history collecting in southern Africa....
1767 - Euphorbia genoudiana Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia gentilis N.E.Br. 1915 (s)
- Euphorbia gentilis ssp. gentilis (s)
- Euphorbia gentilis ssp. tanquana L.C.Leach 1988 (s)
- Euphorbia gentryi V.W.Steinm. & T.F.Daniel 1996 (s)
- Euphorbia georgei Oudejans 1989
- Euphorbia germainii Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1857 - Euphorbia geroldiiEuphorbia geroldiiEuphorbia geroldii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1994 (s) - Euphorbia geyeri Engelm. ex Engelm. & A.GrayAsa Gray-References:*Asa Gray. Dictionary of American Biography. American Council of Learned Societies, 1928–1936.*Asa Gray. Encyclopedia of World Biography, 2nd ed. 17 Vols. Gale Research, 1998.*Asa Gray. Plant Sciences. 4 vols. Macmillan Reference USA, 2001....
1845 - Euphorbia giessii L.C.Leach 1982 (s)
- Euphorbia gillettii P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1977 (s)- Euphorbia gillettii ssp. gillettii (s)
- Euphorbia gillettii ssp. tenuior S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1977 (s)
- Euphorbia giumboensis A.Hässl. 1931 (s)
- Euphorbia glaberrima K.Koch 1849
- Euphorbia glabriflora Vis. ex Vis. & PančićJosif PancicJosif Pančić OSS was a Serbian botanist. He was a famous lecturer at the Great School in Belgrade and the first president of the Serbian Royal Academy. Pančić is credited for discovering the new species of coniferthe Serbian Spruce.-Biography:...
1864 - Euphorbia gladiata (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium yattanum var. gladiatum, Monadenium gladiatum)
- Euphorbia glandularis L.C.Leach & G.Will. 1990 (s)
- Euphorbia glanduligera PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 - Euphorbia glaucaEuphorbia glaucaEuphorbia glauca, known by the common names of waiūatua, waiū-o-Kahukura, New Zealand sea spurge or shore spurge, is a coastal plant endemic to New Zealand....
G.Forst.Georg ForsterJohann Georg Adam Forster was a German naturalist, ethnologist, travel writer, journalist, and revolutionary. At an early age, he accompanied his father on several scientific expeditions, including James Cook's second voyage to the Pacific...
1786 (s) - Euphorbia glaucescens Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
1803 - Euphorbia glaucopoda DielsLudwig DielsDr. Friedrich Ludwig Emil Diels , was a German botanist.Diels was born in Hamburg, the son of the classical scholar Hermann Alexander Diels. From 1900 to 1902 he traveled together with Ernst Pritzel through South Africa, Java, Australia and New Zealand. Shortly before the first world war he...
1912 - Euphorbia globosa (Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
) Sims 1826 (s) - Globose spurge - Euphorbia globulicaulis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 (s) - Euphorbia glochidiata PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1897 (s) - Euphorbia glomerulans (Prokh.) Prokh. 1949
- Euphorbia glytosperma Engelm. 1858
- Euphorbia godana Buddens., Lawant, & Lavranos 2005 (s)
- Euphorbia goetzei PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1900 (s) - Euphorbia goliana Comm.Philibert CommerçonDr. Philibert Commerçon was a French naturalist, best known for accompanying Louis Antoine de Bougainville on his voyage of circumnavigation in 1766–1769.- Background :...
ex Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 - Euphorbia golondrina L.C.Wheeler 1940
- Euphorbia gorenflotii Mobayen 1984
- Euphorbia gorgonis A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1910 (s) - Euphorbia gossypina PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 (s)- Euphorbia gossypina ssp. gossypina (s)
- Euphorbia gossypina ssp. gossypina var. coccinea PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 (s) - Euphorbia gossypina ssp. gossypina var. gossypina (s)
- Euphorbia gossypina ssp. gossypina var. coccinea Pax
- Euphorbia gossypina ssp. mangulensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1999 (s)
- Euphorbia gossypina ssp. gossypina (s)
- Euphorbia gottlebeiEuphorbia gottlebeiEuphorbia gottlebei is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1992 (s) - Euphorbia goudotii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia goyazensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia gracilicaulis L.C.Leach 1969 (s)
- Euphorbia gracilior Cronquist 1949
- Euphorbia graciliramea PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s) - Euphorbia gracillima S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1886 - Euphorbia gradyi V.W.Steinm. & Ram.-Roa 1999 (s)
- Euphorbia graminea Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1763 - Grassleaf spurge - Euphorbia graminifolia Vill.Dominique VillarsDominique Villars or Villar is a French botanist. His main work is Histoire des plantes du Dauphiné published between 1786 to 1789, in which about 2,700 species are described, after over twenty years of observation...
1786 - Euphorbia graminifolia ssp. graminifolia
- Euphorbia graminifolia ssp. tommasiniana (BertoliniGiuseppe BertoliniGiuseppe Bertoloni was an Italian botanist and entomologist.He was Professor of botany in the University of Bologna which conserves his collections in the University Museum...
) Oudejans 1989 - Euphorbia graminifolia ssp. zhiguliensis (Prokh.) Oudejans 1989
- Euphorbia grammata (McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
) Oudejans 1993 - Euphorbia grandialata R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1937 (s) - Euphorbia grandicornis Goebel ex N.E.Br. 1897 (s)
- Euphorbia grandicornis ssp. grandicornis (s)
- Euphorbia grandicornis ssp. sejuncta L.C.Leach 1970 (s)
- Euphorbia grandidens Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
1825 (s) - Euphorbia grandidieriEuphorbia grandidieriEuphorbia grandidieri is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is sandy shores. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1886 - Euphorbia grandifolia Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
1812 (s) (= Elaeophorbia grandifolia) - Euphorbia grandiloba Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1932 - Euphorbia graniticola L.C.Leach 1964 (s)
- Euphorbia grantiiEuphorbia grantiiEuphorbia grantii is a species of succulent plant in the Euphorbiaceae family. The specific epithet is in honor of explorer James Augustus Grant. It was originally described by Daniel Oliver in 1875. The plant has the common name of African milk bush...
OliverOliverThe surname Oliver is of several different origins.-Etymology:The surname Oliver is derived from the Old French personal name Olivier. The Oliver surname seems to be French Norman in origin. The Olivers were probably part of William the Conqueror's Norman Invasion of Britain in 1066...
1875 (s) - African milk bush - Euphorbia granulata Forssk.Peter ForsskålPeter Forsskål, sometimes spelled Pehr Forsskål, Peter Forskaol, Petrus Forskål or Pehr Forsskåhl, was a Swedish explorer, orientalist, naturalist and an apostle of Carl Linnaeus.-Early life:...
1775 - Euphorbia greenwayi P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1974 (s)- Euphorbia greenwayi ssp. breviaculeata S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia greenwayi ssp. greenwayi (s)
- Euphorbia greenwayi ssp. breviaculeata S.Carter
- Euphorbia gregaria MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1910 (s) - Euphorbia gregersenii K.Maly ex BeckGünther von Mannagetta und Lërchenau BeckGünther Ritter Beck von Mannagetta und Lerchenau was a prominent Austrian botanist.- Life :...
1920 - Euphorbia griffithiiEuphorbia griffithiiEuphorbia griffithii is a species of plant in the Euphorbiaceae family....
Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1887 - Euphorbia grisea Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia griseola PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s)- Euphorbia griseola ssp. griseola (s)
- Euphorbia griseola ssp. mashonica L.C.Leach 1967 (s)
- Euphorbia griseola ssp. zambiensis L.C.Leach 1967 (s)
- Euphorbia grisophylla M.S.Khan 1964
- Euphorbia groenewaldii R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1938 (s) - Euphorbia grosseri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s) - Euphorbia grossheimii (Prokh.) Prokh. 1949
- Euphorbia guadalajarana S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1887 - Euphorbia guanarensis PittierHenri François PittierHenri François Pittier was a Swiss-born geographer and botanist, who moved to Costa Rica in 1887, where he founded the Physical Geographic Institute and an herbarium. Henri Pittier National Park in Venezuela is named after him.-References:...
1929 - Euphorbia guatemalensis Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
& Steyerm.Julian Alfred SteyermarkJulian Alfred Steyermark was an American botanist. His focus was on New World vegetation, and he specialized in the family Rubiaceae.- Life and work :...
1944 (s) - Euphorbia gueinzii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s)- Euphorbia gueinzii var. albovillosa (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) N.E.Br. 1915 (s) - Euphorbia gueinzii var. gueinzii (s)
- Euphorbia gueinzii var. albovillosa (Pax
- Euphorbia guentheri (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) Bruyns 2006 (s) (= Monadenium guentheri) - Euphorbia guerichiana PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
ex Engl.Adolf EnglerHeinrich Gustav Adolf Engler was a German botanist. He is notable for his work on plant taxonomy and phytogeography, like Die Natürlichen Pflanzenfamilien , edited with Karl A. E...
1894 (s) - Euphorbia guiengola W.R.Buck & Huft 1977 (s)
- Euphorbia guillauminianaEuphorbia guillauminianaEuphorbia guillauminiana is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Boiteau 1942 (s) - Euphorbia guineensis Brot. ex N.E.Br. 1912
- Euphorbia gulestanica Podlech 1981
- Euphorbia gumaroi J.Meyrán 2000 (s)
- Euphorbia gummifera Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1910 (s) - Euphorbia guntensis (Prokh.) Prokh. 1949
- Euphorbia guyoniana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Reut.George François ReuterGeorge François Reuter was a French botanist and plant collector. He was born in Paris, and died in Geneve.-References:...
1852 - Euphorbia gymnadenia Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1908 - Euphorbia gymnocalycioides M.G.Gilbert & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984 (s) - Euphorbia gymnoclada Engelm. 1860 (s)
- Euphorbia gymnota Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1908 - Euphorbia gypsicola Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
& Aellen ex Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1951 - Euphorbia gypsophila S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992
H
- Euphorbia hadramautica BakerJohn Gilbert BakerJohn Gilbert Baker was an English botanist.Baker was born in Guisborough, the son of John and Mary Baker and educated at Quaker schools in Ackworth and York....
1967 (s) - Euphorbia haeleeleana – Kauaʻi Spurge (s)
- Euphorbia haematantha Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia hainanensis Croizat 1940 (s)
- Euphorbia hajhirensis Radcl.-Sm. 1971 (s)
- Euphorbia hakutosanensis Hurus. 1940
- Euphorbia halemanuiEuphorbia halemanuiEuphorbia halemanui is a rare species of flowering plant in the euphorb family known by the common name Kauai sandmat. It is endemic to Kauai, Hawaii, where there are no more than 400 plants remaining. There are four populations at last count...
Sherff 1936 - Euphorbia halipedicola L.C.Leach 1970 (s)
- Euphorbia hallii R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1953 (s) - Euphorbia hamaderoensis A.G.Mill 2004
- Euphorbia hamata (Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
) SweetRobert Sweet (botanist)Robert Sweet was an English botanist, horticulturist and ornithologist.Born at Cockington near Torquay, Devonshire, England in 1783, Sweet worked as a gardener from the age of sixteen, and became foreman or partner in a series of nurseries. He was associated with nurseries at Stockwell, Fulham...
1818 (s) - Euphorbia hamiltonii Oudejans 1989
- Euphorbia handeniensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia handiensis Burchard 1912 (s)
- Euphorbia hararensis PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1907 - Euphorbia harmandii Gagnep.François GagnepainFrançois Gagnepain was a French botanist. The standard botanical author abbreviation Gagnep. is applied to plants described by Gagnepain.-References:...
1921 - Euphorbia hartwegiana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia hassleriana ChodatRobert Hippolyte ChodatRobert Hippolyte Chodat was a Swiss botanist and phycologist who was a professor and director of the botanical institute at the University of Geneva....
1902 - Euphorbia hausknechtii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia hebecarpa Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia hedigeriana (Malaisse & Lecron) Bruyns 2006 (= Monadenium hedigerianum) (s)
- Euphorbia hedyotoidesEuphorbia hedyotoidesEuphorbia hedyotoides is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
(s) - Euphorbia heishuiensis W.T.Wang 1988
- Euphorbia helenae Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1908 (s)- Euphorbia helenae ssp. grandifolia Borhidi & O.Muñiz 1972
- Euphorbia helenae ssp. helenae
- Euphorbia heleniana Thell.Albert Thellung-Works:*Illustrierte Flora von Mittel-Europa 1906*Die Gattung Lepidium R. Br. : eine monographische Studie 1906 *Die Entstehung der Kulturpflanzen 1930 *Flora der Schweiz - Exkursionsflora, 1923...
& StapfOtto StapfOtto Stapf FRS was an Austrian born botanist and taxonomist.Stapf trained in Vienna, moving to Royal Botanic Gardens, Kew in 1890. He was keeper of the Herbarium from 1909 to 1920...
1916 - Euphorbia helioscopia – Sun SpurgeSun SpurgeEuphorbia helioscopia is a species of spurge native to most of Europe, northern Africa, and eastward through most of Asia....
- Euphorbia helleri Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1898 – Heller's Spurge - Euphorbia helwigii Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
& EkmanErik Leonard EkmanErik Leonard Ekman was a Swedish botanist and explorer .- Biography :Erik Leonard Ekman was born into a low-income household with five children on October 14, 1883. Due to economic difficulties, the family moved to the central-Swedish town of Jönköping when he was eleven...
1929 - Euphorbia henricksonii M.C.Johnst. 1974
- Euphorbia henryi Hemsl.William Hemsley (botanist)William Botting Hemsley was an English botanist and 1909 Victoria Medal of Honour recipient....
1894 - Euphorbia hepatica Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
& EkmanErik Leonard EkmanErik Leonard Ekman was a Swedish botanist and explorer .- Biography :Erik Leonard Ekman was born into a low-income household with five children on October 14, 1883. Due to economic difficulties, the family moved to the central-Swedish town of Jönköping when he was eleven...
1929 - Euphorbia heptagona L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s)- Euphorbia heptagona var. dentata (A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
) N.E.Br. 1915 - Euphorbia heptagona var. heptagona
- Euphorbia heptagona var. ramosa A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 - Euphorbia heptagona var. subsessilis A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 - Euphorbia heptagona var. viridis A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941
- Euphorbia heptagona var. dentata (A.Berger
- Euphorbia heptapotamica V.P.Goloskokov 1982
- Euphorbia herman-schwartziiEuphorbia herman-schwartziiEuphorbia herman-schwartzii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and rocky areas. It is threatened by habitat loss.-Source:...
(s) - Euphorbia heraldiana (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Oudejans 1989 - Euphorbia herbacea (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) Bruyns 2006 (= Monadenium herbaceum) (s) - Euphorbia herbstiiEuphorbia herbstiiEuphorbia herbstii is a rare species of flowering plant in the euphorb family known by the common name Herbst's sandmat. It is endemic to Oahu, Hawaii, where it is rapidly disappearing. Like other Hawaiian euphorbs, this plant is known locally as akoko...
(W.L.Wagner) Oudejans 1989 - Euphorbia herniariifolia Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
1799 - Euphorbia herrei A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia herteri Arechav. 1911
- Euphorbia heteradena Jaub. & SpachÉdouard SpachÉdouard Spach was a French botanist.The son of a merchant in Strasbourg, he went to Paris in 1824 where he studied botany with René Desfontaines and Antoine Laurent de Jussieu . He became the secretary of Charles-François Brisseau de Mirbel...
1845 - Euphorbia heterochromaEuphorbia heterochromaEuphorbia heterochroma is a species of flowering plant in the Euphorbiaceae family....
PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1895 (s)- Euphorbia heterochroma ssp. heterochroma
- Euphorbia heterochroma ssp. tsavoensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987
- Euphorbia heterodoxa Müll.Arg.Johannes Müller ArgoviensisJohannes Müller Argoviensis was the name used by the Swiss botanist Johann Müller . He was the monographer of Resedaceae, Apocynaceae and Euphorbiaceae in A. P. de Candolle's Prodromus and Martius's Flora Brasiliensis. He was also an authority on lichens.-References:...
1874 (s) - Euphorbia heterophylla – Painted Euphorbia, Desert Poinsettia, (Mexican) Fireplant, Paint Leaf, Kaliko
- Euphorbia heteropoda PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
(= Monadenium heteropodum) (s)- Euphorbia heteropoda var. formosa (P.R.O.Bally) Bruyns 2006 (= Monadenium heteropodum var. formosum, Monadenium schubei var. formosum)
- Euphorbia heteropoda var. heteropoda (= Monadenium heteropodum var. heteropodum)
- Euphorbia heterospina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s)- Euphorbia heterospina ssp. baringoensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 - Euphorbia heterospina ssp. heterospina
- Euphorbia heterospina ssp. baringoensis S.Carter
- Euphorbia hexadeniaEuphorbia hexadeniaEuphorbia hexadenia is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
- Euphorbia hexagona Nutt.Thomas NuttallThomas Nuttall was an English botanist and zoologist, who lived and worked in America from 1808 until 1841....
ex Spreng. 1826 – Six-angled Spurge - Euphorbia hexagonoides S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1889 - Euphorbia heyligersiana P.I.Forst. 1994 (s)
- Euphorbia heyneana Spreng. 1826
- Euphorbia hiernii (Croizat) Oudejans 1989 (= Elaeophorbia hiernii) (s)
- Euphorbia hieroglyphica Coss. & DurieuMichel Charles Durieu de MaisonneuveMichel Charles Durieu de Maisonneuve was a French soldier and botanist who was a native of Saint-Eutrope-de-Born in the department of Lot-et-Garonne....
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia hieronymi Subils 1977
- Euphorbia hierosolymitana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 (s)- Euphorbia hierosolymitana var. hierosolymitana
- Euphorbia hierosolymitana var. ramanensis (B.Baum) ZoharyMichael ZoharyMichael Zohary was a pioneering Israeli botanist.-Biography:...
1972
- Euphorbia hildebrandtiiEuphorbia hildebrandtiiEuphorbia hildebrandtii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. It is threatened by habitat loss.-References:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
- Euphorbia hillebrandii H.Lév. 1911
- Euphorbia himalayensis (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia hinkleyorum I.M.Johnst.Ivan Murray JohnstonI. M. Johnston , was a United States botanist. He studied at Pomona College in Claremont, California and at Harvard University...
1924 (s) - Euphorbia hintonii L.C.Wheeler 1939 (s)
- Euphorbia hippocrepica Hemsl.William Hemsley (botanist)William Botting Hemsley was an English botanist and 1909 Victoria Medal of Honour recipient....
1894 - Euphorbia hirsuta L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1759- Euphorbia hirsuta var. hirsuta
- Euphorbia hirsuta var. leucotricha (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Oudejans 1990
- Euphorbia hirtaEuphorbia hirtaEuphorbia hirta, also called asthma weed, and known as tawa-tawa in the Philippines, is a plant of the genus Euphorbia.-Uses:It is used traditionally in the Philippines as a curative for dengue fever...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (= Chamaesyce hirta)- Euphorbia hirta var. hirta
- Euphorbia hirtella Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia hispida Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia hockii De Wild.Émile Auguste Joseph De WildemanÉmile Auguste Joseph De Wildeman was a Belgian botanist.His botanis author abbreviation is De Wild.-Works:* Les phanérogames des Terres Magellaniques., 1905.* Documents pour l'ètude de la geo-botanique congolaise, 1913....
1911 - Euphorbia hoffmanniana (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia hondurana Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
& L.O.Williams 1950 - Euphorbia hofstaetteriEuphorbia hofstaetteriEuphorbia hofstaetteri is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry shrubland and rocky areas. It is threatened by habitat loss.-Source:...
(s) - Euphorbia holmesiae Lavranos 1992 (s)
- Euphorbia holochlorina Rizzini 1990 (s)
- Euphorbia hooveriEuphorbia hooveriEuphorbia hooveri is a species of euphorb known by the common names Hoover's sandmat and Hoover's spurge. It is endemic to California, where it grows in the rare vernal pools of the Central Valley. Due to the elimination of most of its habitat, it became a federally listed threatened species in...
L.C.Wheeler 1940 - Euphorbia hopetownensis NelNELNEL or Nel may refer to:People:*André Nel , South African cricketer*Anton Nel , American classical pianist*Dewald Nel , Scottish cricketer...
1933 (s) - Euphorbia hormorrhiza Radcl.-Sm. 1978 (s)
- Euphorbia horombensisEuphorbia horombensisEuphorbia horombensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.- Source :* Haevermans, T. 2004. . Downloaded on 21 August 2007....
(s) - Euphorbia horridaEuphorbia horridaEuphorbia horrida is a species of succulent plant in the Euphorbiaceae family. Its common name is the "Pickle Plant". Can offset ....
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s)- Euphorbia horrida var. horrida
- Euphorbia horrida var. major A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 - Euphorbia horrida var. noorsvedensis A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 - Euphorbia horrida var. striata A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941
- Euphorbia horwoodii S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
& Lavranos 1978 (s) - Euphorbia hottentotoa MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1930 (s) - Euphorbia hsinchuensis (S.C.Lin & Chaw) C.Y.Wu & J.S.Ma 1992
- Euphorbia huanchahana (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s)- Euphorbia huanchahana ssp. huanchahana
- Euphorbia huanchahana ssp. penazuelensis Croizat 1943
- Euphorbia hubertii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1912 (s) - Euphorbia humayensis Brandegee 1905
- Euphorbia humbertiiEuphorbia humbertiiEuphorbia humbertii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
- Euphorbia humifusa Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
1814 - Euphorbia humilis C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1830 - Euphorbia humistrata Engelm. ex A.GrayAsa Gray-References:*Asa Gray. Dictionary of American Biography. American Council of Learned Societies, 1928–1936.*Asa Gray. Encyclopedia of World Biography, 2nd ed. 17 Vols. Gale Research, 1998.*Asa Gray. Plant Sciences. 4 vols. Macmillan Reference USA, 2001....
1856 - Euphorbia hunzikeri Subils 1975
- Euphorbia hurusawae Oudejans 1989
- Euphorbia hurusawae Oudejans 1989
- Euphorbia hurusawae var. hurusawae Oudejans 1989
- Euphorbia hurusawae var. imaii (Hurus.) Oudejans 1989
- Euphorbia hyberna L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 – Irish Spurge- Euphorbia hyberna ssp. canuti (Parl.Filippo ParlatoreFilippo Parlatore was an Italian botanist.Italian botanist, b. at Palermo, 8 Aug., 1816; d. at Florence, 9 Sept., 1877, a devout and faithful Catholic. He studied medicine at Palermo, but practiced only for a short time, his chief activity being during the cholera epidemic of 1837...
) TutinTutinTutin is a town and municipality in Raška/Sandžak region of Serbia. According to a 2011 census, the municipality of Tutin has a population of 30,770 people. It is the first municipality in Serbia that has renewable wind power.-History:...
1968 - Euphorbia hyberna ssp. gibelliana (Peola) M.Raffaelli 1979
- Euphorbia hyberna ssp. hyberna
- Euphorbia hyberna ssp. insularis (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) J.I.Briquet
- Euphorbia hyberna ssp. canuti (Parl.
- Euphorbia hylonoma Hand.-Mazz. 1931
- Euphorbia hypericifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Euphorbia hypogaea MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1910 (s) - Euphorbia hyssopifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1759 (= Chamaesyce hyssopifolia)- Euphorbia hyssopifolia var. blanchetii (Miq.Friedrich Anton Wilhelm MiquelFriedrich Anton Wilhelm Miquel was a Dutch botanist.He was head of the botanical gardens at Rotterdam , Amsterdam and Utrecht . He directed the Rijksherbarium at Leiden from 1862...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Oudejans 1992 - Euphorbia hyssopifolia var. hyssopifolia
- Euphorbia hyssopifolia var. paraguayensis (ChodatRobert Hippolyte ChodatRobert Hippolyte Chodat was a Swiss botanist and phycologist who was a professor and director of the botanical institute at the University of Geneva....
) Oudejans 1992 - Euphorbia hyssopifolia var. pruinosa (ChodatRobert Hippolyte ChodatRobert Hippolyte Chodat was a Swiss botanist and phycologist who was a professor and director of the botanical institute at the University of Geneva....
) Oudejans 1992 - Euphorbia hyssopifolia var. pubescenticocca Christenh. 2002
- Euphorbia hyssopifolia var. pulchella (KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
) Oudejans 1992 - Euphorbia hyssopifolia var. uniflora (ChodatRobert Hippolyte ChodatRobert Hippolyte Chodat was a Swiss botanist and phycologist who was a professor and director of the botanical institute at the University of Geneva....
& Hassl.) Oudejans 1992
- Euphorbia hyssopifolia var. blanchetii (Miq.
I
- Euphorbia iancannellii Bruyns 2006 (= Monadenium cannellii) (s)
- Euphorbia iberica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia iharanaeEuphorbia iharanaeEuphorbia iharanae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky shores. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1995 (s) - Euphorbia imerinaEuphorbia imerinaEuphorbia imerina is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Cremers 1984 (s) - Euphorbia imitata N.E.Br. 1911 (s)
- Euphorbia immersa P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1967 (s) - Euphorbia imparispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia impressa Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1929 - Euphorbia inaequilatera Sond.Otto Wilhelm SonderOtto Wilhelm Sonder was a German botanist and pharmacist who was a native of Holstein. From 1841 to 1878 he was the proprietor of a pharmacy in Hamburg. In 1846 he received an honorary doctorate from the University of Königsberg.He was the author, with William Henry Harvey , of the Flora Capensis...
1850- Euphorbia inaequilatera var. dentata (N.E.Br.) M.G.Gilbert 1993
- Euphorbia inaequilatera var. inaequilatera
- Euphorbia inaequilatera var. jemenica (Schweinf.Georg August SchweinfurthGeorg August Schweinfurth was a Baltic German botanist, traveller in East Central Africa and ethnologist....
) Oudejans 1992 - Euphorbia inaequilatera var. spanothrix S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987
- Euphorbia inaequispina N.E.Br. 1911 (s)
- Euphorbia inaguaensis Oudejans 1989
- Euphorbia inappendiculata Domin 1927
- Euphorbia inarticulata Schweinf.Georg August SchweinfurthGeorg August Schweinfurth was a Baltic German botanist, traveller in East Central Africa and ethnologist....
1899 - Euphorbia incerta Brandegee 1891 (= Chamaesyce incerta)
- Euphorbia inciformis SesséMartín Sessé y LacastaMartín Sessé y Lacasta was a Spanish botanist, who relocated to New Spain during the 18th century to study and classify the flora of the territory.-Background:...
& Moc.José Mariano MociñoJosé Mariano Mociño Suárez Lozano , or simply José Mariano Mociño, was a naturalist from New Spain.After having studied philosophy and medicine, he conducted early research on the ecology , geology, and anthropology of his country and other parts of North America.- Biography :He was born in...
1894 - Euphorbia inconstantiaEuphorbia inconstantiaEuphorbia inconstantia is a species of plant in the genus Euphorbia and the family Euphorbiaceae....
R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1931 - Euphorbia inculta P.R.O.Bally 1964 (s)
- Euphorbia indecora N.E.Br. 1915 (s)
- Euphorbia inderiensis Less.Christian Friedrich LessingChristian Friedrich Lessing was a German botanist who was a native of Groß Wartenberg, Niederschlesien. He was a brother to painter Carl Friedrich Lessing , and a grandnephew of poet Gotthold Ephraim Lessing ....
ex Kar. & Kir. 1842 - Euphorbia indica Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 - Euphorbia indistincta P.I.Forst. 1994 (s)
- Euphorbia indivisa (Engelm.) Tidestr. 1935
- Euphorbia indurescens L.C.Leach 1975 (s)
- Euphorbia inermis P.Miller 1768 (s)
- Euphorbia inermis var. huttoniae A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia inermis var. inermis (s)
- Euphorbia inermis var. huttoniae A.C.White, R.A.Dyer
- Euphorbia infesta PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 - Euphorbia inflexa Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
& EkmanErik Leonard EkmanErik Leonard Ekman was a Swedish botanist and explorer .- Biography :Erik Leonard Ekman was born into a low-income household with five children on October 14, 1883. Due to economic difficulties, the family moved to the central-Swedish town of Jönköping when he was eleven...
1929 - Euphorbia ingensEuphorbia ingensEuphorbia ingens is a species of plant in the genus Euphorbia and the family Euphorbiaceae. It is native to dry areas of southern Africa. It is popularly known as the "Candelabra Tree", and its milky latex can be extremely poisonous, and a dangerous irritant....
E.Mey.Ernst Heinrich Friedrich MeyerErnst Heinrich Friedrich Meyer was a German botanist and botanical historian. Born in Hanover, he lectured in Göttingen and in 1826 became a professor of botany at the University of Königsberg, as well as Director of the Botanical Garden. His botanical specialty was the Juncaceae, or family of...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 – Naboom, "Candelabra Tree" - Euphorbia ingenticapsa L.C.Leach 1971 (s)
- Euphorbia innocua L.C.Wheller 1939 – Velvet Spurge
- Euphorbia inornata N.E.Br. 1925 (s)
- Euphorbia insarmentosa G.P.Meyer 1966
- Euphorbia insulana Vell. 1829 (s)
- Euphorbia insulana var. insulana (s)
- Euphorbia insulana var. pilcomayensis Croizat 1943 (s)
- Euphorbia insulana var. tovarenis (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Oudejans 1992 (s)
- Euphorbia interaxillaris FernaldMerritt Lyndon FernaldMerritt Lyndon Fernald was an American botanist. In his time he was regarded as the most respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. He published more than 850 scientific papers and wrote and edited the seventh and eighth...
1901 - Euphorbia intisyEuphorbia intisyEuphorbia intisy is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-References:...
DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1900 (s) - Euphorbia intricata S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia inundata Torr. ex Chapm.Alvan Wentworth ChapmanAlvan Wentworth Chapman was an American physician and botanist who wrote Flora of the Southern United States, the first comprehensive description of US plants in any region beyond the northeastern states.-Education:...
1860 – Florida Pineland Spurge- Euphorbia inundata var. inundata
- Euphorbia inundata var. garrettii E.L.Bridges & Orzell 2002
- Euphorbia inundaticola L.C.Leach 1992 (s)
- Euphorbia invaginata Croizat 1943 (s)
- Euphorbia invenusta (N.E.Br.) Bruyns 2006 (= Monadenium invenustum) (s)
- Euphorbia invenusta var. angusta (P.R.O.Bally) Bruyns 2006 (= Monadenium invenustum var. angustum)
- Euphorbia invenusta var. invenusta (= Monadenium invenustum var. invenustum
- Euphorbia ipecacuanhae L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 – American Ipecac - Euphorbia irgisensis Litv. 1916
- Euphorbia isacantha PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s) - Euphorbia isaloensis DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1899 (s) - Euphorbia isatidifolia Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s) - Euphorbia isaurica M.S.Khan 1964
- Euphorbia isophylla Bornm.Joseph Friedrich Nicolaus BornmüllerJoseph Friedrich Nicolaus Bornmüller was a German botanist who was born in Hildburghausen, Thuringia.He studied horticulture in Potsdam, and in 1886 travelled to the Balkans and Greece on his first botanical expedition...
1908 - Euphorbia itremensisEuphorbia itremensisEuphorbia itremensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Kimnach & Lavranos 2001 (s) - Euphorbia ivanjohnstonii M.C.Johnst. 1975
J
- Euphorbia jacquemontii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia jacquinii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia jaliscensis B.L.Rob.Benjamin Lincoln RobinsonBenjamin Lincoln Robinson was an American botanist.-External links:*...
& Greenm. 1894 (s) - Euphorbia jamesoniiEuphorbia jamesoniiEuphorbia jamesonii is a species of plant in the Euphorbiaceae family. It is endemic to Ecuador. Its natural habitats are subtropical or tropical moist montanes and subtropical or tropical dry shrubland.-Source:...
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia jansenvillensis NelNELNEL or Nel may refer to:People:*André Nel , South African cricketer*Anton Nel , American classical pianist*Dewald Nel , Scottish cricketer...
1935 (s) - Euphorbia jasiewiczii (Chrtek & KřísaKrisaKrisa is a village in Sandaun Province, Papua New Guinea, 20 kilometers south of the provincial capital of Vanimo. In the local language, the village, its people and the local language itself are all known as I'saka....
) Radcl.-Sm. 1981 - Euphorbia jatrophoides PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s) - Euphorbia jejuna M.C.Johnst. & Warnock 1960
- Euphorbia jenisseiensis K.S.Baikov 1996
- Euphorbia jessonii Oudejans 1990
- Euphorbia johannis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia johnstonii Mayfield 1991 (s)
- Euphorbia jolkinii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia josei Oudejans 1989 - Jose spurge
- Euphorbia jovettii HuguetHuguetHuguet was an architect living in the early 15th century and active in Portugal, who introduced the Flamboyant Gothic style to Portugal...
1971 - Euphorbia joyae P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia jubata L.C.Leach 1964
- Euphorbia juglans ComptonRobert Harold ComptonRobert Harold Compton was a South African botanist. The Compton Herbarium at Kirstenbosch National Botanical Garden, which he founded in Cape Town in 1939, was named in his honour.-Career:...
1935 (s) - Euphorbia juttae DinterKurt DinterMoritz Kurt Dinter , was a German botanist and explorer in South West Africa.- Education and career :...
1914 (s) - Euphorbia juvoklanti PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1909 (s)
K
- Euphorbia kaessneri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1909 (s) - "Euphorbia kaessneri" (N.E.Br.) Bruyns 2006 (non Pax: preoccupied) (s) (= Monadenium kaessneri)
- Euphorbia kalaharica MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1930 - Euphorbia kalisana S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia kamerunica PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s) - Euphorbia kamponiiEuphorbia kamponiiEuphorbia kamponii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Petignat 1995 (s) - Euphorbia kanalensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 (s) - Euphorbia kanaorica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia kanglingensis W.T.Wang 1988
- Euphorbia kansuensis Prokh. 1927
- Euphorbia kansui Liou ex S.B.Ho 1981
- Euphorbia kaokoensisEuphorbia kaokoensisEuphorbia kaokoensis is a species of plant in the Euphorbiaceae family. It is endemic to Namibia. Its natural habitat is rocky areas.-References:* Craven, P. 2004. . Downloaded on 21 August 2007....
(A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane) L.C.Leach 1976 (s) - Euphorbia karibensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 - Euphorbia karoi Freyn 1896
- Euphorbia karroensis (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) N.E.Br. 1915 (s) - Euphorbia karwinskyi Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia katrajensis Gage 1914
- Euphorbia keithii R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1951 (s) - Euphorbia kelleri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1898 (s)- Euphorbia kelleri var. kelleri (s)
- Euphorbia kelleri var. latifolia PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1898 (s)
- Euphorbia kemulariae Ter-Chatschat. 1963
- Euphorbia kerrii Craib 1911 (s)
- Euphorbia kerstingii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 - Euphorbia khandallensis Blatt. & Hallb. 1921 (s)
- Euphorbia khasyana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia kilwana N.E.Br. 1911
- Euphorbia kimberleyana (G.Will.) Bruyns 2006 (s) (= Monadenium kimberleyanum)
- Euphorbia kimmerica LipskyVladimir Ippolitovich LipskyVladimir Ippolitovich Lipsky was a Ukrainian scientist, botanist; a member of National Academy of Sciences of Ukraine and corresponding member of the USSR Academy of Sciences, and the Director of the Botanical Gardens of the Odessa University.- Birth and education :Vladimir was born on the 11th...
ex Grossh. 1932 - Euphorbia kirimzjulica StepanovStepanovStepanov is a common Russian and Serbian surname and may refer to the following people:*Aleksei Stepanov , Russian footballer*Aleksandr Stepanov , several people...
1994 - Euphorbia kiritensis P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1988 (s) - Euphorbia kirkii (N.E.Br.) Bruyns 2006 (s) (= Synadenium kirkii)
- Euphorbia kischenensisEuphorbia kischenensisEuphorbia kischenensis is a species of plant in the Euphorbiaceae family. It is endemic to Yemen. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland.-References:...
Vierh. 1907 (s) - Euphorbia kitawagae (Hurus.) Kitag. 1979
- Euphorbia klokovii Dubovik ex Dubovik et al. 1973
- Euphorbia klotzschii Oudejans 1989
- Euphorbia klotzschii var. argentina (Müll.Arg ex Griseb.August GrisebachAugust Heinrich Rudolf Grisebach was a German botanist and phytogeographer. Born in Hannover on April 17, 1814, he died at Göttingen on May 9, 1879.- Biography :...
) Oudejans 1992 - Euphorbia klotzschii var. dentata (R.E.Fr.Robert Elias FriesRobert Elias Fries , the youngest son of Thore M. Fries and grandson of Elias Magnus Friesand an expert on mushrooms...
) Oudejans 1993 - Euphorbia klotzschii var. klotzschii
- Euphorbia klotzschii var. schizosepala (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Oudejans 1992
- Euphorbia klotzschii var. argentina (Müll.Arg ex Griseb.
- Euphorbia knobelii LettyCythna LettyCythna Lindenberg Letty , was a South African botanical artist and is regarded as a doyenne of South African botanical art by virtue of the quality and quantity of her meticulously executed paintings and pencil sketches, produced over a period of 40 years with the National Herbarium in...
1934 (s) - Euphorbia knuthii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s)- Euphorbia knuthii ssp. johnsonii (N.E.Br.) L.C.Leach 1973 (s)
- Euphorbia knuthii ssp. knuthii (s)
- Euphorbia koerneriana Allem & Irgang 1976
- Euphorbia komaroviana Prokh. 1949
- Euphorbia kondoiEuphorbia kondoiEuphorbia kondoi is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Razaf. 1989 (s) - Euphorbia kopetdaghii (Prokh.) Prokh. 1949
- Euphorbia kotovii Klokov ex Dubovik & Klokov 1977
- Euphorbia kotschyana Fenzl 1842
- Euphorbia kouandensis BeilleBeilléBeillé is a commune in the Sarthe department in the region of Pays-de-la-Loire in north-western France.-References:*...
ex A.Chev.Auguste Jean Baptiste ChevalierAuguste Jean Baptiste Chevalier was a French botanist, taxonomist, and explorer of tropical Africa, especially of French colonial empire Africa and Côte d'Ivoire. He also explored and collected plants in South America and tropical Asia...
1917 - Euphorbia kozlovii Prokh. 1927
- Euphorbia kraussiana Bernh. ex C.Krauss 1844
- Euphorbia kudrjaschevii Prokh. 1949
- Euphorbia kundelunguensis (Malaisse) Bruyns 2006 (s) (= Monadenium kundelunguense)
- Euphorbia kuriensisEuphorbia kuriensisEuphorbia kuriensis is a species of plant in the Euphorbiaceae family. It is endemic to Yemen. Its natural habitat is subtropical or tropical dry shrubland.-Source:* Miller, A. 2004. . Downloaded on 21 August 2007....
Vierh. 1905 (s) - Euphorbia kurtzii Subils 1971
- Euphorbia kuwaleanaEuphorbia kuwaleanaEuphorbia kuwaleana is a rare species of flowering plant in the euphorb family known by the common name kokomalei. It is endemic to Oahu, Hawaii, where it is known only from a four-kilometer stretch of the Waianae Range. Like other Hawaiian euphorbs, this plant is known locally as `akoko...
O.Deg. & Sherff 1949
L
- Euphorbia labatiiEuphorbia labatiiEuphorbia labatii is a rare endemic known only from a single locality in Antsiranana Province, Madagascar....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Bard.-Vauc. 1999 (s) - Euphorbia lacei Craib 1911 (s)
- Euphorbia lacera Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia laciniata Panigrahi 1975
- Euphorbia lacteaEuphorbia lacteaEuphorbia lactea is a species of spurge native to tropical Asia, mainly in India....
Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
1812 (s) - Elkhorn, frilled fan, mottled spurge - Euphorbia lactiflua Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1860 (s) - Euphorbia laevigata Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 - Euphorbia lagascae Spreng. 1821
- Euphorbia lagunensis Huft 1985
- Euphorbia laikipiensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 - Euphorbia lamarckii SweetRobert Sweet (botanist)Robert Sweet was an English botanist, horticulturist and ornithologist.Born at Cockington near Torquay, Devonshire, England in 1783, Sweet worked as a gardener from the age of sixteen, and became foreman or partner in a series of nurseries. He was associated with nurseries at Stockwell, Fulham...
1818 (s) - Euphorbia lambiiEuphorbia lambiiEuphorbia lambii, also sometimes called the Tree Euphorbia, is a species of spurge native to La Gomera in the Canary Islands. Like many Euphobias, parts of the plants are poisonous if ingested. The plant grows well in USDA zones 9b-11. It can grow to a height of 6-10 feet , but if potted, it can be...
Svent. 1960 (s) - Euphorbia lancasteriana Radcl.-Sm. 1999
- Euphorbia lancifolia Schltdl.Diederich Franz Leonhard von SchlechtendalDiederich von Schlechtendal was a German botanist born in Xanten. He was Professor of Botany and Director of the Botanical Gardens at the Martin Luther University of Halle-Wittenberg from 1833 until his death in 1866, and Editor of the botanical journal Linnaea.His most important work was in...
1832 (s) – Ixbut - Euphorbia laredana Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1890 - Euphorbia larica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia larranagae Oudejans 1989
- Euphorbia lasiocarpa KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1843 - Euphorbia lata Engelm. 1858
- Euphorbia latazi KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 - Euphorbia latericolor Brandegee 1913 (s)
- Euphorbia lateriflora Schumach.Heinrich Christian Friedrich SchumacherHeinrich Christian Friedrich Schumacher , was a Danish surgeon, botanist and professor of anatomy at the University of Copenhagen...
& Thonn.Peter ThonningPeter Thonning was a Danish physician and botanist.He was sent to Ghana by the Danish government to supervise the plantations of that colony, and he lived there from 1799 to 1803. His herbarium was destroyed during the shelling of Copenhagen by the British in 1807...
1829 (s) - Euphorbia lathyrisEuphorbia lathyrisEuphorbia lathyris is a species of spurge native to southern Europe , northwest Africa, and eastward through southwest Asia to western China....
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Caper spurge, gopher spurge - Euphorbia latifolia C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1830 - Euphorbia laurifolia Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s) - Euphorbia lavicola S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 (s) - Euphorbia lavraniEuphorbia lavraniEuphorbia lavrani is a species of plant in the Euphorbiaceae family. It is endemic to Namibia. Its natural habitat is rocky areas.-References:* Craven, P. & Loots, S. 2004. . Downloaded on 21 August 2007....
L.C.Leach 1981 (s) - Euphorbia laxa DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1900 - Euphorbia leandriana Boiteau 1942 (s)
- Euphorbia lecheoides Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1906- Euphorbia lecheoides var. lecheoides
- Euphorbia lecheoides var. exumensis (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Oudejans 1992 - Euphorbia lecheoides var. wilsonii (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Oudejans 1992
- Euphorbia ledermanniana PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
& K.Hoffmann 1910 (s) - Euphorbia ledienii A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1906 (s)- Euphorbia ledienii var. dregei N.E.Br. 1915 (s)
- Euphorbia ledienii var. ledienii (s)
- Euphorbia leistneriEuphorbia leistneriEuphorbia leistneri is a species of plant in the Euphorbiaceae family. It is endemic to Namibia. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-References:...
R.H.Archer 1998 (s) - Euphorbia lemaireana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia lenensis K.S.Baikov 1996
- Euphorbia lenewtonii S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2000 (s) - Euphorbia leonardii (D.G.Burch) Radcl.-Sm. 1971
- Euphorbia leoncroizatii Oudejans 1989
- Euphorbia leonensis N.E.Br. 1911 (s)
- Euphorbia leontopoda S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia leptocaula Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia leptocladaEuphorbia leptocladaEuphorbia leptoclada is a species of plant in the Euphorbiaceae family. It is endemic to Yemen. Its natural habitat is subtropical or tropical dry shrubland.-Source:* Miller, A. 2004. . Downloaded on 21 August 2007....
Balf.f.Isaac Bayley BalfourSir Isaac Bayley Balfour FRS FRSE was a Scottish botanist. He was the son of John Hutton Balfour who was also a botanist.-Biography:...
1883 (s) - Euphorbia leshumensis N.E.Br. 1911
- Euphorbia letestuana (DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
) Bruyns 2006 (s) (= Monadenium letestuanum) - Euphorbia letestui J.Raynal 1966 (s)
- Euphorbia leucantha (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia leucocephala LotsyJohannes Paulus LotsyJohannes Paulus Lotsy was a Dutch botanist, specializing in evolution and heredity.Lotsy was born in Dordrecht.Lotsy died in Voorburg.- Publications :...
1985 (s) - Pascuita, white-laced euphorbia - Euphorbia leucochlamys Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1929 (s) - Euphorbia leucodendron DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1903 (s)- Euphorbia leucodendron ssp. leucodendron (s)
- Euphorbia leucodendron ssp. oncoclada (DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
) RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Koutnik 1998 (s)
- Euphorbia leuconeuraEuphorbia leuconeuraEuphorbia leuconeura is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It propagates by shooting its seeds several feet into the air. It is threatened by habitat loss.-Care:...
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia leucophylla Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1844 (s)- Euphorbia leucophylla ssp. comcaacorum V.W.Steinm. & Felger 1997 (s)
- Euphorbia leucophylla ssp. leucophylla (s)
- Euphorbia levis Poir.Jean Louis Marie PoiretJean Louis Marie Poiret was a French clergyman, botanist and explorer.From 1785 to 1786 he was sent by Louis XVI to Algeria to study the flora...
1812 - Euphorbia lignosa MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1909 (s) - Euphorbia ligularia Roxb.William RoxburghWilliam Roxburgh was a Scottish surgeon and botanist. He has been called the Father of Indian Botany.-Early life:Roxburgh was born at Underwood in the parish of Craigie, Ayrshire. He studied medicine in Edinburgh...
1832 - Euphorbia ligustrina Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia limaensis Oudejans 1989
- Euphorbia limpopoana S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1999 (s) - Euphorbia lindenii (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns 2006 (s) (= Monadenium lindenii) - Euphorbia linearibracteata L.C.Leach 1973 (s)
- Euphorbia lineata S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1886 - Euphorbia lingiana C.Shih ex Chun 1963
- Euphorbia linguiformis McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961- Euphorbia linguiformis var. actinadenia (McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
) Oudejans 1993 - Euphorbia linguiformis var. linguiformis
- Euphorbia linguiformis var. actinadenia (McVaugh
- Euphorbia lingulata Heuff. 1835
- Euphorbia linifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1759 - Euphorbia lipskyi (Prokh.) Prokh. 1949
- Euphorbia lissosperma S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 - Euphorbia liukiuensis HayataBunzo Hayatawas a Japanese botanist noted for his taxonomic work in Japan and Formosa . He was a professor at the Imperial University of Tokyo and third director of the Research Botanical Gardens....
1920 - Euphorbia livida E.Mey.Ernst Heinrich Friedrich MeyerErnst Heinrich Friedrich Meyer was a German botanist and botanical historian. Born in Hanover, he lectured in Göttingen and in 1826 became a professor of botany at the University of Königsberg, as well as Director of the Botanical Garden. His botanical specialty was the Juncaceae, or family of...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia lividifloraEuphorbia lividifloraEuphorbia lividiflora is a species of plant in the Euphorbiaceae family. It is found in Malawi, Mozambique, Tanzania, and Zimbabwe. It is threatened by habitat loss.-Source:...
L.C.Leach 1964 (s) - Euphorbia loadensis N.E.Br. 1911
- Euphorbia lomelii V.W.Steinm. 2003 (s) (= Pedilanthus macrocarpus)
- Euphorbia longecorniculata Kitam. 1958
- Euphorbia longecornuta S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1889 - Euphorbia longicruris Scheele 1849 - Wedgeleaf spurge
- Euphorbia longifolia Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s) - Euphorbia longinsulicola S.R.Hill 1976 (s)
- Euphorbia longispina Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1929 (s) - Euphorbia longistyla Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia longituberculosa Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia lophiosperma S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984 - Euphorbia lophogonaEuphorbia lophogonaEuphorbia lophogona is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s) – Randramboay- Euphorbia lophogona var. lophogona (s)
- Euphorbia lophogona var. tenuicaulisRauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1991 (s)
- Euphorbia loricataLam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s) - Euphorbia louwii L.C.Leach 1980 (s)
- Euphorbia luapulana L.C.Leach 1992 (s)
- Euphorbia lucida Waldst. & Kit.Pál KitaibelPál Kitaibel was a Hungarian botanist and chemist.He was born at Mattersburg and studied botany and chemistry at the undersity of Buda. He became professor taught these subjects at Pest in 1794...
1802 - Shining spurge - Euphorbia luciismithii B.L.Rob.Benjamin Lincoln RobinsonBenjamin Lincoln Robinson was an American botanist.-External links:*...
& Greenm. 1896 (s) - Euphorbia lucorum Rupr.Franz Josef RuprechtFranz Josef Ruprecht was an Austrian-born physician and botanist active in Russia, where he was known as Frants Ivanovič Ruprekt . He grew up, studied, and graduated as Doctor of Medicine in 1836 in Prague...
1859 - Euphorbia ludoviciana Raf.Constantine Samuel Rafinesque-SchmaltzConstantine Samuel Rafinesque-Schmaltz, as he is known in Europe, was a nineteenth-century polymath who made notable contributions to botany, zoology, the study of prehistoric earthworks in North America and Mesoamerican ancient linguistics.Rafinesque was eccentric, and is often portrayed as an...
1817 - Euphorbia lugardiae (N.E.Br.) Bruyns 2006 (s) (= Monadenium lugardiae)
- Euphorbia lukoseana S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2000 (s) - Euphorbia lumbricalis L.C.Leach 1986 (s)
- Euphorbia lundelliana Croizat ex Lundell 1943 (s)
- Euphorbia lunulata BungeAlexander G. von BungeAlexander Georg von Bunge was a Baltic German botanist. He was a professor of botany at the University of Tartu, and was director of the department from 1842 until 1844...
1833 - Euphorbia lupatensis N.E.Br. 1911
- Euphorbia lupulina Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia lurida Engelm. 1861
- Euphorbia luteoviridis D.G.Long 1986
- Euphorbia luticola Hand.-Mazz. 1931
- Euphorbia lutosa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 - Euphorbia lutulenta (Croizat) Oudejans 1989
- Euphorbia luzoniensis E.D.Merrill 1920
- Euphorbia lycioides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia lydenburgensis Schweik. & LettyCythna LettyCythna Lindenberg Letty , was a South African botanical artist and is regarded as a doyenne of South African botanical art by virtue of the quality and quantity of her meticulously executed paintings and pencil sketches, produced over a period of 40 years with the National Herbarium in...
1933 (s)
M
- Euphorbia macella N.E.Br. 1915 (s)
- Euphorbia macgillivrayi Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1927 - Euphorbia machrisiae Steyerm.Julian Alfred SteyermarkJulian Alfred Steyermark was an American botanist. His focus was on New World vegetation, and he specialized in the family Rubiaceae.- Life and work :...
1958 - Euphorbia macinensis Prodan 1953
- Euphorbia macra Hiern 1900
- Euphorbia macraulonia Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1895 (s) - Euphorbia macrocarpa Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia macroceras Fisch.Friedrich Ernst Ludwig von FischerFriedrich Ernst Ludwig Fischer was a Russian botanist, born in Germany. He was director of the St Petersburg botanical garden from 1823 to 1850....
& C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
1838 - Euphorbia macroclada Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1844 - Euphorbia macroglypha Lem.Charles Antoine LemaireCharles Antoine Lemaire , was a French botanist and botanical author, noted for his publications on Cactaceae....
1857 (s) - Euphorbia macrophylla PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 (s) - Euphorbia macropodoides B.L.Rob.Benjamin Lincoln RobinsonBenjamin Lincoln Robinson was an American botanist.-External links:*...
& Greenm. 1895 (s) - Euphorbia macropus (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Huachuca mountain spurge - Euphorbia macrorrhiza C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1830 - Euphorbia maculataEuphorbia maculataEuphorbia maculata , is an annual plant in the family Euphorbiaceae, native to North America....
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Spotted spurge - Euphorbia macvaughiana M.C.Johnst. 1975
- Euphorbia macvaughii Carvajal & Lomeli ex Carvajal 1981
- Euphorbia maddenii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia mafingensis (HargreavesHargreaves* Hargreaves LansdownHargreaves is a surname, and may refer to:* Aaron Hargreaves , Canadian American footballer* Adam Hargreaves , British author of children's books, son of Roger Hargreaves...
) Bruyns 2006 (s) (= Monadenium mafingense) - Euphorbia magdalenae Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1844 (s) - Euphorbia magnicapsula S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s)- Euphorbia magnicapsula var. lacterosa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia magnicapsula var. magnicapsula (s)
- Euphorbia magnicapsula var. lacterosa S.Carter
- Euphorbia magnifica (E.A.Bruce) Bruyns 2006 (s) (= Monadenium magnificum)
- Euphorbia mahabobokensisEuphorbia mahabobokensisEuphorbia mahabobokensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1995 (s) - Euphorbia mahafalensisEuphorbia mahafalensisEuphorbia mahafalensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 (s)- Euphorbia mahafalensis var. mahafalensis (s)
- Euphorbia mahafalensis var. xanthadenia (DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
) LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1946 (s)
- Euphorbia maintyEuphorbia maintyEuphorbia mainty is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-References:...
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
ex LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1966 (s) - Euphorbia maieri H.Lév. 1913
- Euphorbia makallensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1981 (s) - Euphorbia maleolens Phillips 1932 (s)
- Euphorbia malevola L.C.Leach 1964 (s)
- Euphorbia malleata Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia malurensis Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1963 - Euphorbia malvana MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
1940 - Euphorbia mamfwensis (Malaisse & Lecron) Bruyns 2006 (s) (= Monadenium mamfwense)
- Euphorbia mammillaris L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Corn cob euphorbia - Euphorbia mananarenis LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1945 (s) - Euphorbia mancinella BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1886 - Euphorbia mandrariensis DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1899 (s) - Euphorbia mandraviokyEuphorbia mandraviokyEuphorbia mandravioky is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and rocky areas. It is threatened by habitat loss.-Source:...
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1958 (s) - Euphorbia mandshurica Maxim.Carl MaximowiczCarl Johann Maximowicz was a Russian botanist. Maximowicz spent most of his life studying the flora of the countries he had visited in the Far East, and naming many new species...
1883 - Euphorbia mangleti Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1930 - Euphorbia mangelsdorffiiEuphorbia mangelsdorffiiEuphorbia mangelsdorffii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes. It is threatened by habitat loss....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1998 (s) - Euphorbia mangokyensisEuphorbia mangokyensisEuphorbia mangokyensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 (s) - Euphorbia mangorensisEuphorbia mangorensisEuphorbia mangorensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes. It is threatened by habitat loss....
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1945 - Euphorbia marayensis Subils 1975
- Euphorbia maresii Knoche 1922
- Euphorbia margalidianaEuphorbia margalidianaEuphorbia margalidiana is a species of plant in the Euphorbiaceae family. It is endemic to Spain. Its natural habitats are Mediterranean Matorral shrubland vegetation, and on rocky shores.-Source:...
;Kuhbier & Lewej. ex Kuhbier 1978 (s) - Euphorbia margaretae S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia marginataEuphorbia marginataEuphorbia marginata, snow-on-the-mountain, smoke-on-the-prairie, variegated spurge,whitemargined spurge, is a small shrub in the Euphorbiaceae or spurge family native to parts of temperate North America...
PurshFrederick Traugott PurshFrederick Traugott Pursh was a German-American botanist.Born in Grossenhain, Saxony, to the name Friedrich Traugott Pursh, he was educated at Dresden Botanical Gardens, and emigrated to the United States in 1799...
1814 - Snow-on-the-mountain, variegated spurge, white-margined spurge - Euphorbia marianoi Oudejans 1998
- Euphorbia marilandica GreeneEdward Lee GreeneEdward Lee Greene, Ph.D., was an American botanist known for his numerous publications including the two-part Landmarks of Botanical History and the naming or redescribing of over 4,400 species of plants in the American West.- Early Life :Edward Lee Greene was born on August 20, 1843 in...
1898 - Euphorbia maritaeEuphorbia maritaeEuphorbia maritae is a species of flowering plant in the Euphorbiaceae family....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1999 (s) - Euphorbia marlothiana N.E.Br. 1915 (s)
- Euphorbia marrupana Bruyns 2006 (s)
- Euphorbia marsabitensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia marshalliana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1946- Euphorbia marshalliana ssp. marshalliana
- Euphorbia marshalliana ssp. armenae (Prokh.) Oudejans 1992
- Euphorbia martinaeEuphorbia martinaeEuphorbia martinae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and rocky areas. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1999 (s) - Euphorbia masirahensis S.A.Ghazanfar 1993 (s)
- Euphorbia matabelensis PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1901 (s) - Euphorbia matritensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia mauritanica L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s)- Euphorbia mauritanica var. corallothamnus Dinter ex A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia mauritanica var. foetens Dinter ex A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia mauritanica var. lignosa A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia mauritanica var. mauritanica (s)
- Euphorbia mauritanica var. minor A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia mauritanica var. namaquensis N.E.Br. 1915 (s)
- Euphorbia mauritanica var. corallothamnus Dinter ex A.C.White, R.A.Dyer
- Euphorbia maysillesii McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961 - Euphorbia mayuranathanii Croizat 1940 (s)
- Euphorbia mazarronensis Esteve Chueca 1967
- Euphorbia mazatlamensis Oudejans 1989
- Euphorbia mazicum Emb. & MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
1929 - Euphorbia medicaginea Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1838 - Euphorbia meenae S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2000 (s) - Euphorbia megalatlantica J.Ball 1875
- Euphorbia megalocarpa Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1963 - Euphorbia melanadeniaEuphorbia melanadeniaEuphorbia melanadenia is a species of euphorb known by the common name red-gland spurge. It is native to the deserts and mountains of Baja California and southern California and Arizona, where it grows in dry, rocky habitat. It is a perennial herb forming a small clump or mat of very slender,...
Torr. 1857 - Euphorbia melanocarpaEuphorbia melanocarpaEuphorbia melanocarpa is a species of plant in the Euphorbiaceae family. It is endemic to Ecuador. Its natural habitat is subtropical or tropical moist montanes.-Source:* Santiana, J., Cerón, C. & Pitman, N. 2004. . Downloaded on 21 August 2007....
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia melanohydrata NelNELNEL or Nel may refer to:People:*André Nel , South African cricketer*Anton Nel , American classical pianist*Dewald Nel , Scottish cricketer...
1935 (s) - Euphorbia melapetala Gasparr. 1830
- Euphorbia melitensis Parl.Filippo ParlatoreFilippo Parlatore was an Italian botanist.Italian botanist, b. at Palermo, 8 Aug., 1816; d. at Florence, 9 Sept., 1877, a devout and faithful Catholic. He studied medicine at Palermo, but practiced only for a short time, his chief activity being during the cholera epidemic of 1837...
1869 (s) - Euphorbia meloformis Ait. 1789 (s)
- Euphorbia meloformis ssp. meloformis (s) - Melon spurge
- Euphorbia meloformis ssp. valida (N.E.Br.) G.D.Rowley 1998 (s)
- Euphorbia memoralis R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1952 (s) - Euphorbia mendezii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia menelikii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1907 - Euphorbia mercurialina Michx.André MichauxAndré Michaux was a French botanist and explorer.-Biography:Michaux was born in Satory, now part of Versailles, Yvelines. After the death of his wife within a year of their marriage he took up the study of botany and was a student of Bernard de Jussieu...
1803 - Mercury spurge - Euphorbia meridensis PittierHenri François PittierHenri François Pittier was a Swiss-born geographer and botanist, who moved to Costa Rica in 1887, where he founded the Physical Geographic Institute and an herbarium. Henri Pittier National Park in Venezuela is named after him.-References:...
1929 - Euphorbia meridionalis P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia mertonii FosbergFrancis Raymond FosbergFrancis Raymond "Ray" Fosberg was an American botanist. A prolific collector and author, he played a significant role in the development of coral reef and island studies.-History:...
1978 - Euphorbia mesembryanthemifolia Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1760 (s) - Euphorbia meulenianaEuphorbia meulenianaEuphorbia meuleniana is a species of plant in the Euphorbiaceae family. It is endemic to Yemen.-Source:* Miller, A.G. 1998. . Downloaded on 21 August 2007....
Schwartz 1939 (s) - Euphorbia meuselii Geltman 2002
- Euphorbia mexiae Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
1929 - Euphorbia meyeniana KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1843 - Euphorbia meyeriana Galushko 1970
- Euphorbia micracantha Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia micractina Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia micradenia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia microcarpa (Prokh.) P.Klylov 1934
- Euphorbia microcephala Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia microclada Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1924 - Euphorbia micromeraEuphorbia micromeraEuphorbia micromera is a species of euphorb known by the common name Sonoran sandmat. It is native to the southwestern United States from California to Texas, and northern Mexico, where it grows in sandy soils in desert and other dry habitat. It is an annual herb forming a small mat of slender stems...
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
ex Engelm. 1861 - Euphorbia microsciadia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia microsperma (Murb.Svante Samuel MurbeckSvante Samuel Murbeck was a Swedish professor, botanist, pteridologist and explorer.He made important contributions to knowledge of the flora of North Africa , writing several articles and books, including Contributions a la connaissance de la flore du nord-ouest de I'Afrique et plus...
) Maly 1949 - Euphorbia microsphaera Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia migiurtinorum Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1929 (s) - Euphorbia miliiEuphorbia miliiEuphorbia milii is a woody, succulent species of Euphorbia native to Madagascar. The species name commemorates Baron Milius, once governor of Réunion, who introduced the species to France in 1821...
Desmoul. 1826 (s) - Crown-of-thorns, christplant- Euphorbia milii var. bevilaniensis (Croizat) Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia milii var. hislopii (N.E.Br.) Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia milii var. imperatae (LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
) Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia milii var. longifolia RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1967 (s) - Euphorbia milii var. milii
- Euphorbia milii var. roseana Marn.-Lap. 1962 (s)
- Euphorbia milii var. splendensEuphorbia milii var. splendensEuphorbia milii var. splendens is a variety of the species Euphorbia milii.-References:* Ursch & Leandri, Mém. Inst. Sci. Madagascar, Sér. B, Biol. Vég. 5: 148 ....
(BojerWenceslas BojerWenceslas Bojer was a notable naturalist and botanist.He was born to Simon Bojer and Barbara Staub....
ex Hook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
) Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia milii var. tananarivae (LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
) Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia milii var. tenuispina RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Razaf. 1991 (s) - Euphorbia milii var. tulearensis Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia milii var. vulcanii (LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
) Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s)
- Euphorbia milii var. bevilaniensis (Croizat) Ursch & Leandri
- Euphorbia millotiiEuphorbia millotiiEuphorbia millotii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical moist shrubland. It is threatened by habitat loss.-Source:...
Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia minbuensis Gage 1914
- Euphorbia minuta Loscos & Pard. 1863
- Euphorbia minuta ssp. minuta
- Euphorbia minuta ssp. moleroi P.Montserrat Recoder & J.V.Ferrández Palacio 1998
- Euphorbia minutifolia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia minutula Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia minxianensis W.T.Wang 1988
- Euphorbia mira L.C.Leach 1986 (s)
- Euphorbia misella S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1891 - Euphorbia miseraEuphorbia miseraEuphorbia misera is a species of spurge known by the common name cliff spurge. It is native to southern California and Baja California, where it is known from the Sonoran Desert and the coastline, including the Channel Islands of California. This is a shrub standing erect and reaching one half to...
Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1844 (s) - Cliff spurge - Euphorbia missurica Raf.Constantine Samuel Rafinesque-SchmaltzConstantine Samuel Rafinesque-Schmaltz, as he is known in Europe, was a nineteenth-century polymath who made notable contributions to botany, zoology, the study of prehistoric earthworks in North America and Mesoamerican ancient linguistics.Rafinesque was eccentric, and is often portrayed as an...
1832 - Euphorbia mitchelliana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia mitriformis P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1976 (s) - Euphorbia mixta N.E.Br. 1925 (s)
- Euphorbia mlanjeana L.C.Leach 1973 (s)
- Euphorbia mocinoi Oudejans 1989
- Euphorbia moehringioides PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1899 - Euphorbia monacantha PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s) - Euphorbia monadenoides M.G.Gilbert 1987 (s)
- Euphorbia monantha C.WrightCharles Wright (botanist)Charles Wright was an American botanist.Wright was born in Wethersfield, Connecticut, the son of James Wright and Mary née Goodrich. He studied classics and mathematics at Yale, and in October 1835 moved to Natchez, Mississippi to tutor a plantation owner's family...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia monchiquensis Franco & P. Silva 1968
- Euphorbia monensis (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1929 - Euphorbia mongolica (Prokh.) Prokh. 1949
- Euphorbia monostyla (Prokh.) Prokh. 1949
- Euphorbia monteiri Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1865 (s)- Euphorbia monteiri ssp. brandbergensis B.Nord.Bertil NordenstamRune Bertil Nordenstam is a Swedish botanist and professor emeritus at the Swedish Museum of Natural History in the Department of Phanerogamic Botany.He has worked with Colchicaceae, Senecioneaeand Calenduleae,...
1974 (s) - Euphorbia monteiri ssp. monteiri (s)
- Euphorbia monteiri ssp. ramosa L.C.Leach 1966 (s)
- Euphorbia monteiri ssp. brandbergensis B.Nord.
- Euphorbia montenegrina (Baldacci) Maly 1908
- Euphorbia moratiiEuphorbia moratiiEuphorbia moratii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry lowland grassland and rocky areas. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1970 (s)- Euphorbia moratii var. antsingiensis Cremers 1984 (s)
- Euphorbia moratii var. bemaharensis Cremers 1984 (s)
- Euphorbia moratii var. moratii (s)
- Euphorbia moratii var. multiflora RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1991 (s)
- Euphorbia mosaica P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1976 (s) - Euphorbia mossambicensis (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia mossamedensis N.E.Br. 1913
- Euphorbia mucronulata (Prokh.) Prokh. 1937
- Euphorbia muelleri Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia muirii N.E.Br. 1915 (s)
- Euphorbia multiceps A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1905 (s) - Euphorbia multiclava P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1974 (s) - Euphorbia multifida N.E.Br. 1915 (s)
- Euphorbia multifolia A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia multifoliosa M.E.Jones 1933
- Euphorbia multiformis Hook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
& Arn.George Arnott Walker-ArnottGeorge Arnott Walker-Arnott was a Scottish botanist.He studied law in Edinburgh though later became a botanist, holding the position of Regius Professor of Botany in the University of Glasgow. He studied the botany of North America with Sir William Hooker and collaborated with Robert Wight in...
1832 - Euphorbia multifurcata Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
, Aellen & Esfand. ex Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
1951 - Euphorbia multinodis Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1899 - Euphorbia multiseta Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1840 - Euphorbia mundtii N.E.Br. 1915 (s)
- Euphorbia munizii Borhidi 1972 (s)
- Euphorbia muraltioides N.E.Br. 1915
- Euphorbia muricata Thunb.Carl Peter ThunbergCarl Peter Thunberg aka Carl Pehr Thunberg aka Carl Per Thunberg was a Swedish naturalist and an apostle of Carl Linnaeus. He has been called "the father of South African botany" and the "Japanese Linnaeus"....
1800 - Euphorbia musciola FernaldMerritt Lyndon FernaldMerritt Lyndon Fernald was an American botanist. In his time he was regarded as the most respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. He published more than 850 scientific papers and wrote and edited the seventh and eighth...
1901 (s) - Euphorbia musili Velen. 1912
- Euphorbia mwinilungensis L.C.Leach 1976 (s)
- Euphorbia myrioclada S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia myrsinites L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Creeping spurge, donkey tail, myrtle spurge- Euphorbia myrsinites ssp. myrsinites (s)
- Euphorbia myrsinites ssp. pontica (Prokh.) R.Turner 1995 (s)
- Euphorbia myrsinites ssp. rechingeri (GreuterWerner GreuterProfessor Dr. Werner Rodolfo Greuter, in Genova, Italy, as a Swiss national, is a prominent botanist. He is well-known as the chair of the Editorial Committee for the International Code of Botanical Nomenclature - both the previous St Louis Code , and Tokyo Code , but not the current Vienna Code...
) AldénAldenAs a placename, Alden can refer to 'the Alder', the tree of the birch family, such as the Alden Valley, Rossendale, England, UK.-Place names:United States*Alden, California, a former settlement*Alden, Illinois, an unincorporated hamlet...
1986 (s)
- Euphorbia myrtillifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1759 - Euphorbia myrtoides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862
N
- Euphorbia nagleri (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia namibiensis MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1909 (s) - Euphorbia namuliensis Bruyns 2006 (s)
- Euphorbia namuskluftensisEuphorbia namuskluftensisEuphorbia namuskluftensis is a species of plant in the Euphorbiaceae family. It is endemic to Namibia. Its natural habitat is rocky areas. Occurs on white limestone on Namuskluft. It is a dwarf non-spiny species. It has tubers and rhibozomes, that divide into numerous short branch stems. The...
L.C.Leach 1983 (s) - Euphorbia natalensis Bernh. ex KraussKraussKrauss is a German language surname meaning "curly", and may refer to:* Alison Krauss, an American bluegrass musician* Clemens Krauss, an Austrian conductor...
1844 - Euphorbia nayarensis V.W.Steinm. 2001
- Euphorbia nealleyi Coult.Thomas CoulterThomas Coulter , of Dundalk, was an Irish physician, botanist, and explorer. He was a member of the Royal Irish Academy, and a fellow of Trinity College, Dublin, where he founded the college's herbarium....
& Fisher 1892 - Euphorbia nebrownii Merr.Elmer Drew MerrillElmer Drew Merrill was an American botanist, specializing in the flora of the Asia-Pacific region.He was born in East Auburn, Maine, and attended the University of Maine where he received a B.S. in 1898...
1938 - Euphorbia negromontana N.E.Br. 1911
- Euphorbia neilmulleri M.C.Johnst. 1975
- Euphorbia nematocypha Hand.-Mazz. 1926
- Euphorbia neoangolensis Bruyns 2006 (s) (= Monadenium angolense)
- Euphorbia neoarborescens Bruyns 2006 (s) (= Monadenium arborescens)
- Euphorbia neobosseriEuphorbia neobosseriEuphorbia neobosseri is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1992 (s)- Euphorbia neobosseri var. itampolensis RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1999 (s) - Euphorbia neobosseri var. neobosseri (s)
- Euphorbia neobosseri var. itampolensis Rauh
- Euphorbia neocaledonica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia neocapitata Bruyns 2006 (s) (= Monadenium capitatum)
- Euphorbia neococcinea Bruyns 2006 (s) (= Monadenium coccineum)
- Euphorbia neocrispa Bruyns 2006 (s) (= Monadenium crispum)
- Euphorbia neocymosa Bruyns 2006 (s) (= Synadenium cymosum)
- Euphorbia neoerubescens Bruyns 2006 (s) (= Lortia erubescens, Monadenium erubescens)
- Euphorbia neogillettii Bruyns 2006 (s) (= Monadenium gillettii)
- Euphorbia neoglabrata Bruyns 2006 (s) (= Synadenium glabratum)
- Euphorbia neoglaucescens Bruyns 2006 (s) (= Synadenium glaucescens)
- Euphorbia neogoetzei Bruyns 2006 (s) (= Monadenium goetzei)
- Euphorbia neogossweileri Bruyns 2006 (s) (= Monadenium gossweileri, Endadenium gossweileri)
- Euphorbia neogracilis Bruyns 2006 (s) (= Monadenium gracile)
- Euphorbia neohalipedicola Bruyns 2006 (s) (= Synadenium halipedicola)
- Euphorbia neohumbertiiEuphorbia neohumbertiiEuphorbia neohumbertii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Boiteau 1942 (s) - Euphorbia neomontana Bruyns 2006 (s) (= Monadenium montanum)
- Euphorbia neoparviflora Bruyns 2006 (s) (= Monadenium parviflorum)
- Euphorbia neopedunculata Bruyns 2006 (s) (= Monadenium pedunculatum)
- Euphorbia neopolycnemoides PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
& K.Hoffmann 1910 - Euphorbia neoreflexa Bruyns 2006 (s) (= Monadenium reflexum)
- Euphorbia neorubella Bruyns 2006 (s) (= Monadenium montanum var. rubellum,/ Monadenium rubellum)
- Euphorbia neorugosa Bruyns 2006 (s) (= Monadenium rugosum)
- Euphorbia neospinescens Bruyns 2006 (s) (= Stenadenium spinescens, Monadenium spinescens)
- Euphorbia neostapeliodes Bruyns 2006 (s) (= Monadenium stapelioides)
- Euphorbia neostapeliodes var. congesta (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium stapelioides var. congestum)
- Euphorbia neostapeliodes var. neostapeliodes (s) (= Monadenium stapelioides var. stapelioides)
- Euphorbia neostolonifera Bruyns 2006 (s) (= Monadenium rhizophorum var. stoloniferum, Monadenium stoloniferum)
- Euphorbia neovirgata Bruyns 2006 (s) (= Monadenium virgatum)
- Euphorbia nephradenia BarnebyRupert Charles BarnebyRupert Charles Barneby was a British-born self-taught botanist whose primary specialty was the Fabaceae , the pea family, but he also worked on Menispermaceae and numerous other groups...
1966 - Pana spurge - Euphorbia nereidum Jahandiez & MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
1923 - Euphorbia neriifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Indian spurgetree, hedge euphorbia - Euphorbia nesemannii R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1934 (s) - Euphorbia nevadensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Reut.George François ReuterGeorge François Reuter was a French botanist and plant collector. He was born in Paris, and died in Geneve.-References:...
1852 - Euphorbia nicaeensis All.Carlo AllioniCarlo Allioni was an Italian physician and professor of botany at the University of Turin. His most important work was Flora Pedemontana, sive enumeratio methodica stirpium indigenarum Pedemontii 1755, a study of the plant world in Piedmont, in which he listed 2813 species of plants, of which 237...
1785- Euphorbia nicaeensis ssp. glareosa (Pall. ex M.Bieb.) Radcl.-Sm. 1785
- Euphorbia nicaeensis ssp. cadrilateri (Prod.) B.Kuzmanov 1979
- Euphorbia nicaeensis ssp. goldei (Prod.) Greuter & Burdet 1981
- Euphorbia nicaeensis ssp. lasiocarpa (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Radcl.-Sm. & Govaerts 1996 - Euphorbia nicaeensis ssp. latibracteata (Prod.) B.Kuzmanov 1979
- Euphorbia nicaeensis ssp. maleevii (Tamamshyan) Oudejans 1989
- Euphorbia nicaeensis ssp. nicaeensis
- Euphorbia nicaeensis ssp. prostrata (Fiori) Arrigoni 1981
- Euphorbia nicaeensis ssp. stepposa (Zoz) GreuterWerner GreuterProfessor Dr. Werner Rodolfo Greuter, in Genova, Italy, as a Swiss national, is a prominent botanist. He is well-known as the chair of the Editorial Committee for the International Code of Botanical Nomenclature - both the previous St Louis Code , and Tokyo Code , but not the current Vienna Code...
& Burdet 1981 - Euphorbia nicaeensis ssp. volgensis (Krysht.) Oudejans 1992
- Euphorbia nicholasii Oudejans 1989
- Euphorbia niciciana Borbás 1893
- Euphorbia nigrispina N.E.Br. 1911
- Euphorbia nigrispinioidesEuphorbia nigrispinioidesEuphorbia nigrispinioides is a species of plant in the Euphorbiaceae family. It is endemic to Ethiopia.-Source:* World Conservation Monitoring Centre 1998. . Downloaded on 21 August 2007....
M.G.Gilbert 1993 (s) - Euphorbia niqueroana Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1930 - Euphorbia nivulia Buch.-Ham.Francis Buchanan-HamiltonDr Francis Buchanan, later known as Francis Hamilton but often referred to as Francis Buchanan-Hamilton was a Scottish physician who made significant contributions as a geographer, zoologist, and botanist while living in India.The standard botanical author abbreviation Buch.-Ham. is applied to...
1825 (s) - Euphorbia nocens (L.C.Wheeler) V.W.Steinm. 2003
- Euphorbia nodosa Houtt.Martinus HouttuynMaarten Houttuyn or Houttuijn , Latinised as Martinus Houttuyn, was a Dutch naturalist.Houttuyn was born in Hoorn, studied medicine in Leiden and moved to Amsterdam in 1753. He published many books on natural history. His areas of interest encompassed Pteridophytes, Bryophytes and Spermatophytes...
1777 - Euphorbia nogalensis (A.Hässl.) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1988 (s) - Euphorbia norfolkiana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia normannii Schmalh.Johannes Theodor SchmalhausenJohannes Theodor Schmalhausen was a botanist, known for his studies of East-European plants - External links :...
ex LipskyVladimir Ippolitovich LipskyVladimir Ippolitovich Lipsky was a Ukrainian scientist, botanist; a member of National Academy of Sciences of Ukraine and corresponding member of the USSR Academy of Sciences, and the Director of the Botanical Gardens of the Odessa University.- Birth and education :Vladimir was born on the 11th...
1891 - Euphorbia notoptera Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia novorossica Dubovik 1976
- Euphorbia noxiaEuphorbia noxiaEuphorbia noxia is a species of plant in the Euphorbiaceae family. It is endemic to Somalia, and is threatened by habitat loss.-Source:* Thulin, M. 1998. . Downloaded on 21 August 2007....
PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 (s) - Euphorbia nubica N.E.Br. 1911 (s)
- Euphorbia nubigena L.C.Leach 1976 (s)
- Euphorbia nubigena var. nubigena (s)
- Euphorbia nubigena var. rutilans L.C.Leach 1976 (s)
- Euphorbia nudicaulis Perr.George Samuel PerrottetGeorge Samuel Perrottet was a Swiss-born, French botanist and horticulturalist who was a native of Vully, canton Vaud....
1824 (s) - Euphorbia nummularia Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1847 - Euphorbia nutansEuphorbia nutansEuphorbia nutans is a species of euphorb known by the common names eyebane and nodding spurge. It is native to the eastern United States and parts of South America. It is known as a weed in parts of its native range, as well as in areas where it has been introduced. This is an annual herb growing...
Lag. 1816 - Euphorbia nyassae PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s) - Euphorbia nyikae PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1895 (s)- Euphorbia nyikae var. neovolkensii (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia nyikae var. nyikae (s)
- Euphorbia nyikae var. neovolkensii (Pax
O
- Euphorbia oatesii RolfeRobert Allen RolfeRobert Allen Rolfe was a British botanist specializing in the study of orchids. He was the first curator of the orchid herbarium at the Royal Botanic Gardens, Kew, founded the magazine The Orchid Review,and published many papers on hybrids of different species of orchids.The genus Allenrolfea of...
1889 (s) - Euphorbia oaxacana B.L.Rob.Benjamin Lincoln RobinsonBenjamin Lincoln Robinson was an American botanist.-External links:*...
& Greenm. 1896 (s) - Euphorbia obconica BojerWenceslas BojerWenceslas Bojer was a notable naturalist and botanist.He was born to Simon Bojer and Barbara Staub....
ex N.E.Br. 1912 - Euphorbia obcordataEuphorbia obcordataEuphorbia obcordata is a species of plant in the Euphorbiaceae family. It is endemic to Yemen. Its natural habitats are subtropical or tropical dry forests and rocky areas.-Source:* Miller, A. 2004. . Downloaded on 21 August 2007....
Balf.f.Isaac Bayley BalfourSir Isaac Bayley Balfour FRS FRSE was a Scottish botanist. He was the son of John Hutton Balfour who was also a botanist.-Biography:...
1884 (s) - Euphorbia obesaEuphorbia obesaEuphorbia obesa is a subtropical succulent species of Euphorbia genus. It comes from South Africa, especially in the Cape Province.The plant is dioecious which means that a subject has only male or female flowers....
Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1903 (s)- Euphorbia obesa ssp. obesa (s)
- Euphorbia obesa ssp. symmetrica (A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane) G.D.Rowley 1998 (s)
- Euphorbia oblanceolata Balf.f.Isaac Bayley BalfourSir Isaac Bayley Balfour FRS FRSE was a Scottish botanist. He was the son of John Hutton Balfour who was also a botanist.-Biography:...
1884 (s) - Euphorbia obliqua F.Bauer ex Endl. 1833
- Euphorbia oblongataEuphorbia oblongataEuphorbia oblongata is a species of spurge known by the common names eggleaf spurge and oblong spurge. It is native to Eurasia but can be found elsewhere as a weedy introduced species. This is a hairy perennial herb growing to maximum heights of just over half a meter. It has oval-shaped or narrow...
Griseb 1843 - Eggleaf spurge, oblong spurge - Euphorbia oblongifolia (K.Koch) K.Koch 1849
- Euphorbia obovata Decne.Joseph DecaisneJoseph Decaisne was a French botanist and agronomist.Although he was born in Brussels, Belgium, he exercised his activity exclusively in Paris...
1834 (s) - Euphorbia obtusata PurshFrederick Traugott PurshFrederick Traugott Pursh was a German-American botanist.Born in Grossenhain, Saxony, to the name Friedrich Traugott Pursh, he was educated at Dresden Botanical Gardens, and emigrated to the United States in 1799...
1814 - Euphorbia occidentaustralica Radcl.-Sm. & Govaerts 1996
- Euphorbia ocellataEuphorbia ocellataEuphorbia ocellata is a species of euphorb known by the common name Contura Creek sandmat. It is native to the southwestern United States where it grows in many types of habitat. This is a small annual herb with pairs of oblong to lance-shaped leaves, each leaf up to about 1.5 centimeters long. The...
DurandElias DurandElias Durand , born Élie Magloire Durand, was an eminent American pharmacist and botanist born in France....
& Hilg. 1854- Euphorbia ocellata ssp. arenicola (Parisch) Oudejans 1989
- Euphorbia ocellata ssp. ocellata
- Euphorbia ocellata ssp. rattanii (S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
) Oudejans 1989
- Euphorbia octoradiata H.Lév. & Vaniot ex H.Lév. 1908
- Euphorbia ocymoidea L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Euphorbia odontadenia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia odontophora S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia oerstediana (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - West Indian spurge - Euphorbia officinalis Forssk.Peter ForsskålPeter Forsskål, sometimes spelled Pehr Forsskål, Peter Forskaol, Petrus Forskål or Pehr Forsskåhl, was a Swedish explorer, orientalist, naturalist and an apostle of Carl Linnaeus.-Early life:...
1775 - Euphorbia officinarum L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Euphorbia ogadenensis P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia oidorhiza Pojark. 1951
- Euphorbia oligoclada L.C.Leach 1976 (s)
- Euphorbia olowaluana Sherff 1936 Akoko (Island of HawaiiHawaii (island)The Island of Hawaii, also called the Big Island or Hawaii Island , is a volcanic island in the North Pacific Ocean...
, MauiMauiThe island of Maui is the second-largest of the Hawaiian Islands at and is the 17th largest island in the United States. Maui is part of the state of Hawaii and is the largest of Maui County's four islands, bigger than Lānai, Kahoolawe, and Molokai. In 2010, Maui had a population of 144,444,...
) - Euphorbia omariana M.G.Gilbert 1990 (s)
- Euphorbia ophthalmica Rers. 1806
- Euphorbia opuntioides Welw.Friedrich WelwitschFriedrich Martin Josef Welwitsch was an Austrian explorer and botanist who in Angola discovered the plant Welwitschia mirabilis...
ex Hiern 1900 (s) - Euphorbia orabensis DinterKurt DinterMoritz Kurt Dinter , was a German botanist and explorer in South West Africa.- Education and career :...
1914 - Euphorbia oranensis (Croizat) Subils 1977
- Euphorbia orbiculata KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 - Euphorbia orbiculifolia S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1990 (s) - Euphorbia orbifolia (Alain) Oudejans 1989
- Euphorbia orientalis L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Euphorbia origanoidesEuphorbia origanoidesEuphorbia origanoides is a species of plant in the Euphorbiaceae family. It is endemic to Ascension Island a dependency of the UK overseas territory of Saint Helena. Its natural habitats are introduced vegetation. It is threatened by habitat loss.-Source:* Gray, A. 2003. . Downloaded on 21...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Euphorbia orizabae Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia ornithopus Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1809 (s) - Euphorbia orobanchoides (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium orobanchoides)
- Euphorbia orobanchoides var. calycina (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium orobanchoides var. calycinum)
- Euphorbia orobanchoides var. orobanchoides (s) (= Monadenium orobanchoides var. orobanchoides)
- Euphorbia orphanidis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859 - Euphorbia orthocladaEuphorbia orthocladaEuphorbia orthoclada is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical dry shrubland, and rocky areas. It is threatened by habitat loss....
BakerJohn Gilbert BakerJohn Gilbert Baker was an English botanist.Baker was born in Guisborough, the son of John and Mary Baker and educated at Quaker schools in Ackworth and York....
1887 (s)- Euphorbia orthoclada ssp. orthoclada (s)
- Euphorbia orthoclada ssp. vepretorum (DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
) LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1962 (s)
- Euphorbia oryctis DinterKurt DinterMoritz Kurt Dinter , was a German botanist and explorer in South West Africa.- Education and career :...
1931 - Euphorbia oschtenica Galushko 1973
- Euphorbia osyridae Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia osyridiformis Parsa 1848
- Euphorbia otjipembanaEuphorbia otjipembanaEuphorbia otjipembana is a species of plant in the Euphorbiaceae family. It is endemic to Namibia. Its natural habitat is subtropical or tropical dry shrubland.-Source:* Craven, P. & Loots, S. 2004. . Downloaded on 21 August 2007....
L.C.Leach 1976 (s) - Euphorbia ovalleana Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1895 - Euphorbia ovata (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia oxycoccoides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia oxyodonta Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Hausskn.Heinrich Carl HaussknechtHeinrich Carl Haussknecht was a German pharmacist and botanical collector who was a native of Bennungen, Sachsen-Anhalt.Trained as a pharmacist, Haussknecht is remembered for his extensive collection and description of plant species...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia oxyphylla Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 (s) - Euphorbia oxystegia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s)
P
- Euphorbia pachyclada S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia pachypoda Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1924 - Euphorbia pachypodioidesEuphorbia pachypodioidesEuphorbia pachypodioides is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss. It also has the binomial synonym Euphorbia antankara ....
Boiteau 1942 (s) - Euphorbia pachyrrhiza Kar. & Kir. 1841
- Euphorbia pachysanthaEuphorbia pachysanthaEuphorbia pachysantha is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes. It is threatened by habitat loss....
Baill.Henri Ernest BaillonHenri Ernest Baillon was a French botanist and physician. He was born in Calais on November 30, 1827 and died in Paris on July 19, 1895.Baillon spent his professional life as a professor of natural history, and he published numerous works on botany...
1886 (s) - Euphorbia paganorum A.Chev.Auguste Jean Baptiste ChevalierAuguste Jean Baptiste Chevalier was a French botanist, taxonomist, and explorer of tropical Africa, especially of French colonial empire Africa and Côte d'Ivoire. He also explored and collected plants in South America and tropical Asia...
1948 (s) - Euphorbia palmeriEuphorbia palmeriEuphorbia palmeri is a species of spurge known by the common name woodland spurge. It is native to the southwestern United States from California to Utah, where it can be found in a number of habitats. This is a common perennial herb usually not exceeding half a meter in height. It has small oval...
Engelm. ex S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1880 - Wood spurge, woodland spurge - Euphorbia paludicola McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961 - Euphorbia palustrisEuphorbia palustrisEuphorbia palustris, or also known as the Marsh Euphorbia is an ideal plant for gardening because it has a different color for almost all of the seasons. It is a plant that has a very sticky sap which one should beware of because it is poisonous and might cause an irritation. The Marsh Euphorbia...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Marsh spurge - Euphorbia pamirica (Prokh.) Prokh. 1949
- Euphorbia pampeana Speg. 1893 (s)
- Euphorbia pancheri BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1861 (s) - Euphorbia panchganiensis Blatt. & McCann ex Blatt. 1931 (s)
- Euphorbia pancicii G.Beck 1920
- Euphorbia paniculata Desf.René Louiche DesfontainesRené Louiche Desfontaines was a French botanist.Desfontaines was born near Tremblay in Brittany. He attended the Collège de Rennes and in 1773 went to Paris to study medicine. His interest in botany originated from lectures at the Jardin des Plantes given by Louis Guillaume Lemonnier...
1798 - Euphorbia panjutinii Grossh. 1950
- Euphorbia pantomalaca Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
& Steyerm.Julian Alfred SteyermarkJulian Alfred Steyermark was an American botanist. His focus was on New World vegetation, and he specialized in the family Rubiaceae.- Life and work :...
1944 (s) - Euphorbia papilionum S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia papillaris (Jan ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Raffaelli & Ricceri 1988 (s) - Euphorbia papillosa A.St.-Hil.Augustin Saint-HilaireAugustin François César Prouvençal de Saint-Hilaire , French botanist and traveler, was born at Orléans, France, on 4 October 1779. He began to publish memoirs on botanical subjects at an early age...
1824 (s)- Euphorbia papillosa var. erythrorrhiza (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Subils 1971 (s) - Euphorbia papillosa var. papillosa (s)
- Euphorbia papillosa var. erythrorrhiza (Boiss.
- Euphorbia papillosicapsa L.C.Leach 1975 (s)
- Euphorbia paradoxa (SchurPhilipp Johann Ferdinand SchurPhilipp Johann Ferdinand Schur was a German-Austrian pharmacist and botanist who was a native of Königsberg....
) Simonk. 1883 - Euphorbia paraliasEuphorbia paraliasEuphorbia paralias is a species of Euphorbia, native to Europe, northern Africa, and western Asia.It is a glaucous perennial plant growing up to 70 cm tall. The crowded leaves are elliptic-ovate and 5 to 20 mm long.The species is widely naturalised in Australia...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Sea spurge - Euphorbia paranensis Dusén 1910
- Euphorbia parciflora Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1919 - Euphorbia parciramulosa Schweinf.Georg August SchweinfurthGeorg August Schweinfurth was a Baltic German botanist, traveller in East Central Africa and ethnologist....
1899 (s) - Euphorbia paredonensis (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Oudejans 1989 - Euphorbia parifolia N.E.Br. 1913
- Euphorbia parishiiEuphorbia parishiiEuphorbia parishii is a species of euphorb known by the common name Parish's sandmat. It is native to the sandy soils of the deserts in California and Nevada. It is a perennial herb forming a small patch on the ground. The slender, hairless, tangling stems have pairs of tiny, pointed oval leaves,...
GreeneEdward Lee GreeneEdward Lee Greene, Ph.D., was an American botanist known for his numerous publications including the two-part Landmarks of Botanical History and the naming or redescribing of over 4,400 species of plants in the American West.- Early Life :Edward Lee Greene was born on August 20, 1843 in...
1886 - Euphorbia parodii Oudejans 1989
- Euphorbia parryi Engelm. 1875
- Euphorbia parva N.E.Br. 1911
- Euphorbia parvicaruncula D.C.Hassall 1977 (s)
- Euphorbia parviceps L.C.Leach 1974 (s)
- Euphorbia parvicyathophoraEuphorbia parvicyathophoraEuphorbia parvicyathophora is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1986 (s) - Euphorbia parviflora L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1759 - Euphorbia parvula DelileAlire Raffeneau DelileAlire Raffeneau Delile was a French botanist.-Biography:He studied botany with Jean Lemonnier, and was in the Paris medical school in 1796.-Egypt:...
1813 - Euphorbia patula P.Miller 1768
- Euphorbia patentispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2002 (s) - Euphorbia paucipila Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1908 - Euphorbia pauciradiata Blatt. 1933
- Euphorbia paulianiiEuphorbia paulianiiEuphorbia paulianii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia paxiana DinterKurt DinterMoritz Kurt Dinter , was a German botanist and explorer in South West Africa.- Education and career :...
1921 - Euphorbia pedemontana L.C.Leach 1988 (s)
- Euphorbia pedersenii Subils 1971
- Euphorbia pediculifera Engelm. 1858
- Euphorbia pedilanthoidesEuphorbia pedilanthoidesEuphorbia pedilanthoides is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 (s) - Euphorbia pedroi Molero & RoviraRoviraThis article is about the Colombian town. For people with the surname Rovira, see Rovira Rovira is a town and municipality in the Tolima department of Colombia. The population of the municipality was 21,822 as of the 1993 census....
1997 (s) - Euphorbia peganoides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia peisonis Rech.Karl RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the father of botanist Karl Heinz Rechinger .He studied at the University of Vienna, and from 1902 to 1922 was a museum curator at the botanical division of the Vienna Naturhistorisches Museum...
1926 - Euphorbia pekinensisEuphorbia pekinensisEuphorbia pekinensis, the Peking spurge, is a flowering plant native to Asia.-Medicinal uses:It is one of the 50 fundamental herbs used in traditional Chinese medicine, where it is called dàjǐ .-External links:*...
Rupr.Franz Josef RuprechtFranz Josef Ruprecht was an Austrian-born physician and botanist active in Russia, where he was known as Frants Ivanovič Ruprekt . He grew up, studied, and graduated as Doctor of Medicine in 1836 in Prague...
1859- Euphorbia pekinensis ssp. asoensis Kurosawa & H.Ohashi 1994
- Euphorbia pekinensis ssp. fauriei Kurosawa & H.Ohashi 1994
- Euphorbia pekinensis ssp. lasiocaula Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Oudejans 1992 - Euphorbia pekinensis ssp. pekinensis
- Euphorbia pekinensis ssp. pseudolucorum Hurus. & Oudejans 1992
- Euphorbia pekinensis ssp. sinanensis Hurus. & Oudejans 1992
- Euphorbia pekinensis ssp. subulatifolius Hurus. & T.B.Lee 1983
- Euphorbia pekinensis ssp. watanabei MakinoTomitaro Makinothumb|200px|Tomitaro Makino was a pioneer Japanese botanist noted for his taxonomic work. He has been called "Father of Japanese Botany", as he was one of the first Japanese botanists to work extensively on classifying Japanese plants using the system developed by Linnaeus...
& Oudejans 1992
- Euphorbia pellegrinii LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1947 - Euphorbia peltata Roxb.William RoxburghWilliam Roxburgh was a Scottish surgeon and botanist. He has been called the Father of Indian Botany.-Early life:Roxburgh was born at Underwood in the parish of Craigie, Ayrshire. He studied medicine in Edinburgh...
1832 - Euphorbia peninsularis I.M.Johnst.Ivan Murray JohnstonI. M. Johnston , was a United States botanist. He studied at Pomona College in Claremont, California and at Harvard University...
1922 - Euphorbia pentadactyla Griseb 1879
- Euphorbia pentagonaEuphorbia pentagonaEuphorbia pentagona is a medium green Euphorbia starts off as having a pentagonal prism shape where each vertex is extruded outwards, and each side is a mild concavity, along the height of the euphorb. Spines, red in colour when fresh, exit the body along each extrusion at equal intervals. As the...
Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
1828 (s) - Euphorbia pentlandii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia pentops A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia peperomioides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia peplidion Engelm. 1858 - Low spurge
- Euphorbia peplis L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Purple spurge - Euphorbia peplusEuphorbia peplusEuphorbia peplus is a species of Euphorbia, native to most of Europe, northern Africa, and western Asia, where it typically grows in cultivated arable land, gardens, and other disturbed land.Outside of its native range it is very widely naturalised and often invasive, including in Australia, New...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Petty spurge - Euphorbia perangusta R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1938 (s) - Euphorbia perangustifolia S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984 - Euphorbia perarmata S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia perbracteata Gage 1914
- Euphorbia perennans (Shinners) Warnock & I.M.Johnst.Ivan Murray JohnstonI. M. Johnston , was a United States botanist. He studied at Pomona College in Claremont, California and at Harvard University...
1960 - Euphorbia pereskiifolia Baill.Henri Ernest BaillonHenri Ernest Baillon was a French botanist and physician. He was born in Calais on November 30, 1827 and died in Paris on July 19, 1895.Baillon spent his professional life as a professor of natural history, and he published numerous works on botany...
1860 (s) (= Synadenium pereskiifolium) - Euphorbia perfoliata Scheutz 1888
- Euphorbia pergracilis P.G.Mey. 1966
- Euphorbia peritropoides (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) V.W.Steinm. 2003 (= Pedilanthus peritropoides) - Euphorbia perlignea McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1961 - Euphorbia perpera N.E.Br. 1915 (s)
- Euphorbia perplexa L.C.Leach 1992 (s)
- Euphorbia perplexa var. kasamana L.C.Leach 1992 (s)
- Euphorbia perplexa var. perplexa (s)
- Euphorbia perrieriEuphorbia perrieriEuphorbia perrieri is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1899 (s)- Euphorbia perrieri var. elongata DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
1921 (s) - Euphorbia perrieri var. perrieri (s)
- Euphorbia perrieri var. elongata Denis
- Euphorbia persistentifolia L.C.Leach 1965 (s)
- Euphorbia personata Croizat & V.W.Steinm. 2003 (s) (= Pedilanthus personatus)
- Euphorbia peruviana L.C.Wheeler 1939
- Euphorbia pervilleana BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1861 (s) - Euphorbia pestalozzae Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 - Euphorbia petala EwartAlfred James EwartAlfred James Ewart, FRS, was an English-Australian botanist.Ewart was born in Toxteth Park, Liverpool, England, second son of Edmund Brown Ewart, B.A. and his wife, Martha née Williams. Alfred was educated at the Liverpool Institute and University College, Liverpool, Ewart graduated Ph.D. at...
& L.R.Kerr 1926 - Euphorbia pervittata S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2000 (s) - Euphorbia petiolaris Sims 1805 (s) - Manchineel berry
- Euphorbia petiolata BanksJoseph BanksSir Joseph Banks, 1st Baronet, GCB, PRS was an English naturalist, botanist and patron of the natural sciences. He took part in Captain James Cook's first great voyage . Banks is credited with the introduction to the Western world of eucalyptus, acacia, mimosa and the genus named after him,...
& Sol.Daniel SolanderDaniel Carlsson Solander or Daniel Charles Solander was a Swedish naturalist and an apostle of Carl Linnaeus. Solander was the first university educated scientist to set foot on Australian soil.-Biography:...
1794 - Euphorbia petitiana A.Rich.Achille RichardAchille Richard was a French botanist and physician .He was son of a notable botanist, Louis-Claude Marie Richard .Pharmacist in the French fleet and member of several well-known societies of their time....
1850 - Euphorbia petraea S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia petricola P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia petrina S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1888 - Euphorbia petrophila C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
1850 - Euphorbia pettersonii Svent. 1949
- Euphorbia pfeilii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1897 - Euphorbia philippiana (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia phillipsiae N.E.Br. 1903 (s)
- Euphorbia phillipsioides S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia phosphorea Mart.Carl Friedrich Philipp von MartiusCarl Friedrich Philipp von Martius was a German botanist and explorer.Martius was born at Erlangen, where he graduated M.D. in 1814, publishing as his thesis a critical catalogue of plants in the botanic garden of the university...
1828 (s) - Euphorbia phylloclada Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia phymatosperma Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Gaill. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859- Euphorbia phymatosperma ssp. cernua (Coss. & DurieuMichel Charles Durieu de MaisonneuveMichel Charles Durieu de Maisonneuve was a French soldier and botanist who was a native of Saint-Eutrope-de-Born in the department of Lot-et-Garonne....
) Vindt 1953 - Euphorbia phymatosperma ssp. phymatosperma
- Euphorbia phymatosperma ssp. cernua (Coss. & Durieu
- Euphorbia physalifolia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia phosocaulos Mouterde 1953
- Euphorbia physocladaEuphorbia physocladaEuphorbia physoclada is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-References:...
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia picachensis Brandegee 1915
- Euphorbia pillansii N.E.Br. 1913 (s)
- Euphorbia pillansii var. albovirens A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia pillansii var. pillansii (s)
- Euphorbia pillansii var. ramosissima A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s)
- Euphorbia pillansii var. albovirens A.C.White, R.A.Dyer
- Euphorbia pilosa L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753- Euphorbia pilosa ssp. ojensis StepanovStepanovStepanov is a common Russian and Serbian surname and may refer to the following people:*Aleksei Stepanov , Russian footballer*Aleksandr Stepanov , several people...
1994 - Euphorbia pilosa ssp. pilosa
- Euphorbia pilosa ssp. ojensis Stepanov
- Euphorbia pilosissima S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1984 - Euphorbia pinariona Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1930 - Euphorbia pinetorum (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) G.L.Webster 1913 - Pineland spurge - Euphorbia pinkavana I.M.Johnst.Ivan Murray JohnstonI. M. Johnston , was a United States botanist. He studied at Pomona College in Claremont, California and at Harvard University...
1975 - Euphorbia pionosperma V.W.Steinm. & Felger 1997
- Euphorbia pirottae A.Terracc. 1894 (s)
- Euphorbia piscatoria Ait. 1789 (s)
- Euphorbia piscidermis M.G.Gilbert 1974 (s)
- Euphorbia piscida Hub.-Mor. & M.S.Khan ex M.S.Khan 1964
- Euphorbia pitcairnensis N.E.Br. 1935
- Euphorbia pithyusa L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1953- Euphorbia pithyusa ssp. cupanii (Guss. ex Bertol.Antonio BertoloniAntonio Bertoloni was an Italian botanist who made extensive studies of Italian plants. He also collected notable samples of Central American flora.- References :...
) Radcl.-Sm. 1968 - Euphorbia pithyusa ssp. dianthifolia (Lojac.) Oudejans 1992
- Euphorbia pithyusa ssp. pithyusa
- Euphorbia pithyusa ssp. cupanii (Guss. ex Bertol.
- Euphorbia plagianthaEuphorbia plagianthaEuphorbia plagiantha is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-References:...
DrakeEmmanuel Drake del CastilloEmmanuel Drake del Castillo was a French botanist.He was born at Paris and studied with Louis Édouard Bureau at the Muséum national d'histoire naturelle...
1903 (s) - Fish skin euphorb - Euphorbia planiceps A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 (s) - Euphorbia planiticola D.C.Hassall 1977 (s)
- Euphorbia platycephala PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 (s) - Euphorbia platycladaEuphorbia platycladaEuphorbia platyclada is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1970 (s)- Euphorbia platyclada var. hardyi RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1970 (s) - Euphorbia platyclada var. platyclada (s)
- Euphorbia platyclada var. hardyi Rauh
- Euphorbia platyphyllos L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Broad-leaved spurge - Euphorbia platypoda PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1912 - Euphorbia platyrrhiza L.C.Leach 1976 (s)
- Euphorbia platysperma Engelm. ex S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1880 - Euphorbia plebeia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1846 - Euphorbia plenispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1999 (s) - Euphorbia plicata S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1886 - Euphorbia plumerioides Teijsm.Johannes Elias TeijsmannJohannes Elias Teijsmann was a botanist and plant collector. He was born in Arnhem, Netherlands.Teijsmann travelled to Java in 1830 as Gardener of Governor General van den Bosch. He was appointed the Curator of the Buitenzorg Botanic Gardens the following year, a post he held until 1869...
ex Hassk.Justus Carl HasskarlJustus Carl Hasskarl was a Dutch explorer and botanist specialising in Pteridophytes, Bryophytes and Spermatophytes.-Biography:He was cofounder of the Society of natural Curiosities of India, in Bavaria...
1858 (s) - Euphorbia plummeriae S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1883 - Euphorbia podadenia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia podocarpifolia Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1924 (s) - Euphorbia poecilophylla (Prokh.) Prokh. 1949
- Euphorbia poeppigii (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia poissoniiEuphorbia poissoniiEuphorbia poissonii , also known as Euphorbia poissoni and, incorrectly as Euphorbia poisoni is a highly irritant and toxic succulent member of the large and varied spurge family of plants. It is native to northern Nigeria, where local farmers extract its latex for use as a pesticide...
PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1902 (s) - Euphorbia polyacantha Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia polyantha PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1909 (s) - Euphorbia polycarpaEuphorbia polycarpaEuphorbia polycarpa is a species of spurge known by the common name smallseed sandmat. It is native to the southwestern United States and northern Mexico, especially the deserts and other dry, sandy areas. This is a perennial herb producing stems that trail along the ground to form a clump or mat,...
Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1844 - Euphorbia polycephala MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1931 (s) - Euphorbia polychroma Anton Josef Kerner 1875 - Cushion spurge; Cushion euphorbia (see also Euphorbia epithymoidesEuphorbia epithymoidesEuphorbia epithymoides is a plant of the Euphorbiaceae family. Its habitats are Libya, Turkey and East, Middle, and Southeast Europe.The inflorescences are pale green with a yellow centre....
) - Euphorbia polycnemoides Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia polygalifolia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Reut.George François ReuterGeorge François Reuter was a French botanist and plant collector. He was born in Paris, and died in Geneve.-References:...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia polygona Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
1803 (s) - Euphorbia polygonifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Euphorbia polyphylla Engelm. ex Holz. 1892 - Lesser Florida spurge
- Euphorbia polytimetica (Prokh.) Prokh. 1949
- Euphorbia ponderosa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia pondii Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1890 - Euphorbia popayanensis Prokh. 1899
- Euphorbia porphyrantha Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1895 (s) - Euphorbia porphyrastra Hand.-Mazz. 1925
- Euphorbia porteriana (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989- Euphorbia porteriana var. keyensis (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989 - Euphorbia porteriana var. porteriana
- Euphorbia porteriana var. scoparia (SmallJohn Kunkel SmallJohn Kunkel Small was an American botanist.He was the first Curator of Museums at The New York Botanical Garden, a post in which he served from 1898 until 1906. From 1906 to 1934 he was Head Curator and then from 1934 until his death he was Chief Research Associate and Curator...
) Oudejans 1989
- Euphorbia porteriana var. keyensis (Small
- Euphorbia portlandica L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 - Portland spurge - Euphorbia portucasadiana (Croizat) Subils 1977
- Euphorbia portulacoides L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1826 (s)- Euphorbia portulacoides ssp. collina (Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
) Croizat 1943 (s) - Euphorbia portulacoides ssp. major (Müll.Arg.Johannes Müller ArgoviensisJohannes Müller Argoviensis was the name used by the Swiss botanist Johann Müller . He was the monographer of Resedaceae, Apocynaceae and Euphorbiaceae in A. P. de Candolle's Prodromus and Martius's Flora Brasiliensis. He was also an authority on lichens.-References:...
) Croizat 1943 (s) - Euphorbia portulacoides ssp. portulacoides (s)
- Euphorbia portulacoides ssp. collina (Phil.
- Euphorbia postii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1879 - Euphorbia potanii Prokh. 1927
- Euphorbia potentilloides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia potosina FernaldMerritt Lyndon FernaldMerritt Lyndon Fernald was an American botanist. In his time he was regarded as the most respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. He published more than 850 scientific papers and wrote and edited the seventh and eighth...
1901 - Euphorbia prieuriana BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1860 - Euphorbia primulifoliaEuphorbia primulifoliaEuphorbia primulifolia is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical seasonally wet or flooded lowland grassland, subtropical or tropical high-altitude grassland, and rocky areas.this plant smells. It is threatened...
BakerJohn Gilbert BakerJohn Gilbert Baker was an English botanist.Baker was born in Guisborough, the son of John and Mary Baker and educated at Quaker schools in Ackworth and York....
1881 (s)- Euphorbia primulifolia var. begardii Cremers 1984 (s)
- Euphorbia primulifolia var. primulifolia (s)
- Euphorbia proballyana L.C.Leach 1968 (s)
- Euphorbia proballyana var. multangula S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
2000 (s) - Euphorbia proballyana var. proballyana (s)
- Euphorbia proballyana var. multangula S.Carter
- Euphorbia proctorii (D.G.Burch) Correll 1980
- Euphorbia prolifera Buch.-Ham.Francis Buchanan-HamiltonDr Francis Buchanan, later known as Francis Hamilton but often referred to as Francis Buchanan-Hamilton was a Scottish physician who made significant contributions as a geographer, zoologist, and botanist while living in India.The standard botanical author abbreviation Buch.-Ham. is applied to...
ex D.DonDavid DonDavid Don was a Scottish botanist,David Don was born on December 21, 1799, at Doo Hillock, Forfar, Angus, Scotland. He was the younger brother of George Don, also a botanist, their father being George Don of Forfar and his wife Caroline Clementina Stuart...
1825 - Euphorbia promeocarpa P.H.Davis 1947
- Euphorbia prona S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia propingua N.E.Br. 1911
- Euphorbia prostrataEuphorbia prostrataEuphorbia prostrata is a species of euphorb known by the common name prostrate sandmat. It is native to the West Indies and certain parts of South America, but it is widely naturalized in many other parts of the world, where it can be found in varied habitat types and in many areas grows as a...
Ait. 1789- Euphorbia prostrata ssp. caudirhiza FosbergFrancis Raymond FosbergFrancis Raymond "Ray" Fosberg was an American botanist. A prolific collector and author, he played a significant role in the development of coral reef and island studies.-History:...
1992 - Euphorbia prostrata ssp. prostrata
- Euphorbia prostrata ssp. caudirhiza Fosberg
- Euphorbia przewalskii Prokh. 1927
- Euphorbia psammophila Ule 1908 (s)
- Euphorbia pseudagraria P.A.Smirn. 1940
- Euphorbia pseudoapios MaireRené MaireRené Charles Joseph Ernest Maire was a French botanist and mycologist. His major work was the Flore de l'Afrique du Nord in 16 volumes published posthumously in 1953. He collected plants from Algeria, Morocco, France, and Mali for the herbarium of the National Botanic Garden of Belgium.- Biography...
& Weiller 1939 (s) - Euphorbia pseudoburuana P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia pseudocactus A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1906 (s) - Euphorbia pseudodendroides H.Lindb. 1932
- Euphorbia pseudoduseimata R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1941 (s) - Euphorbia pseudofalcata Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1951 - Euphorbia pseudofulva Miranda 1950
- Euphorbia pseudoglareosa Klokov 1955
- Euphorbia pseudoglobosa MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1936 (s) - Euphorbia pseudograntii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1901 (s) - "Euphorbia pseudograntii" Bruyns 2006 (non Pax: preoccupied) (s) (= Synadenium grantii)
- Euphorbia pseudohirsuta Bruyns 2006 (s) (= Monadenium hirsutum)
- Euphorbia pseudohypogaea DinterKurt DinterMoritz Kurt Dinter , was a German botanist and explorer in South West Africa.- Education and career :...
1921 (s) - Euphorbia pseudolaevis Bruyns 2006 (s) (= Monadenium laeve)
- Euphorbia pseudolucida SchurPhilipp Johann Ferdinand SchurPhilipp Johann Ferdinand Schur was a German-Austrian pharmacist and botanist who was a native of Königsberg....
1852 - Euphorbia pseudomollis Bruyns 2006 (s) (= Synadenium molle)
- Euphorbia pseudonervosa Bruyns 2006 (s) (= Monadenium nervosum)
- Euphorbia pseudonudicaulis Bruyns 2006 (s) (= Monadenium nudicaule)
- Euphorbia pseudopetiolata Bruyns 2006 (s) (= Monadenium petiolatum)
- Euphorbia pseudoracemosa (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium pseudoracemosum)
- Euphorbia pseudoracemosa var. lorifolia (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium pseudoracemosum var. lorifolium)
- Euphorbia pseudoracemosa var. pseudoracemosa (s) (= Monadenium pseudoracemosum var. pseudoracemosum)
- Euphorbia pseudosikkimensis (Hurus. & Tanaka) Radcl.-Sm. 1981
- Euphorbia pseudosimplex Bruyns 2006 (s) (= Monadenium simplex)
- Euphorbia pseudostellata Bruyns 2006 (s) (= Monadenium stellatum)
- Euphorbia pseudotrinervis Bruyns 2006 (s) (= Monadenium trinerve)
- Euphorbia pseudotuberosa PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1908 (s) - Euphorbia pseudovolkensii Bruyns 2006 (s) (= Synadenium volkensii)
- Euphorbia pteroclada L.C.Leach 1976 (s)
- Euphorbia pterococca Brot. 1805
- Euphorbia pteroneura A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1906 (s) - Euphorbia pubentissima Michx.André MichauxAndré Michaux was a French botanist and explorer.-Biography:Michaux was born in Satory, now part of Versailles, Yvelines. After the death of his wife within a year of their marriage he took up the study of botany and was a student of Bernard de Jussieu...
1803 - False flowering spurge - Euphorbia puberula FernaldMerritt Lyndon FernaldMerritt Lyndon Fernald was an American botanist. In his time he was regarded as the most respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. He published more than 850 scientific papers and wrote and edited the seventh and eighth...
1901 - Euphorbia pubicaulis S.MooreSpencer Le Marchant MooreSpencer Le Marchant Moore was an English botanist.Moore was born in Hampstead. He worked at the Royal Botanic Gardens, Kew from about 1870 to 1879, wrote a number of botanical papers, and then worked in an unofficial capacity at the Natural History Museum from 1896 until his death.Moore is...
1926 - Euphorbia pubiglans N.E.Br. 1915 (s)
- Euphorbia pudibunda (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium pudibundum)
- Euphorbia pudibunda var. lanata (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns 2006 (s) (= Monadenium pudibundum var. lanatum) - Euphorbia pudibunda var. rotundifolia (Malaysse & Lecron) Bruyns 2006 (s) (= Monadenium pudibundum var. rotundifolium)
- Euphorbia pudibunda var. pudibunda (s) (= Monadenium pudibundum var. pudibundum)
- Euphorbia pueblensis Brandegee 1917
- Euphorbia pugniformis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia pulcherrima Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1834 (s) - Poinsettia - Euphorbia pulvinata MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1909 (s) - Pincushion euphorbia - Euphorbia pumicicola Huft 1985
- Euphorbia punctata DelileAlire Raffeneau DelileAlire Raffeneau Delile was a French botanist.-Biography:He studied botany with Jean Lemonnier, and was in the Paris medical school in 1796.-Egypt:...
1813 - Euphorbia punctulata AnderssonNils Johan AnderssonNils Johan Andersson , was a Swedish botanist and traveller. This botanist is denoted by the author abbreviation N.J.Andersson when citing a botanical name....
1854 - Euphorbia punicea Sw.Olof SwartzOlof Peter Swartz was a Swedish botanist and taxonomist. He is best known for his taxonomic work and studies into pteridophytes...
1788 (s) - Euphorbia purpurea (Raf.Constantine Samuel Rafinesque-SchmaltzConstantine Samuel Rafinesque-Schmaltz, as he is known in Europe, was a nineteenth-century polymath who made notable contributions to botany, zoology, the study of prehistoric earthworks in North America and Mesoamerican ancient linguistics.Rafinesque was eccentric, and is often portrayed as an...
) FernaldMerritt Lyndon FernaldMerritt Lyndon Fernald was an American botanist. In his time he was regarded as the most respected scholar of the taxonomy and phytogeography of the vascular plant flora of temperate eastern North America. He published more than 850 scientific papers and wrote and edited the seventh and eighth...
1932 - Darlington's glade spurge - Euphorbia pusilla Lag. 1816
- Euphorbia pycnostegia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia pygmaea Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1850 - Euphorbia pyrenaica Jord. 1846
- Euphorbia pyrifolia Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s)- Euphorbia pyrifolia var. coriacea Radcl.-Sm. 1984 (s)
- Euphorbia pyrifolia var. pyrifolia (s)
Q
- Euphorbia qarad Deflers 1896 (s)
- Euphorbia quadrangularis PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1980 (s) - Euphorbia quadrata NelNELNEL or Nel may refer to:People:*André Nel , South African cricketer*Anton Nel , American classical pianist*Dewald Nel , Scottish cricketer...
1935 (s) - Euphorbia quadrialata PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s) - Euphorbia quadrilatera L.C.Leach 1980 (s)
- Euphorbia quadrispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia quaitensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1988 (s) - Euphorbia quartziticolaEuphorbia quartziticolaEuphorbia quartziticola is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical high-altitude grassland.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1960 (s) - Euphorbia quinquecostata Volkens 1899 (s)
- Euphorbia quintasii Jord. 1892
- Euphorbia quitensisEuphorbia quitensisEuphorbia quitensis is a species of plant in the Euphorbiaceae family. It is endemic to Ecuador. Its natural habitat is subtropical or tropical moist montanes.-Source:* Santiana, J., Cerón, C. & Pitman, N. 2004. . Downloaded on 21 August 2007....
Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862
R
- Euphorbia radians Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1839 (s) - Sun spurge- Euphorbia radians var. radians (s)
- Euphorbia radians var. stormiae (Croizat) Rzed. & S.Calderón 1988 (s)
- Euphorbia radiifera L.C.Leach 1975
- Euphorbia radioloides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia ramiglans N.E.Br. 1915 (s)
- Euphorbia ramofragaEuphorbia ramofragaEuphorbia ramofraga is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
& Humbert ex LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1952 (s) - Euphorbia ramosa Seaton 1893
- Euphorbia ramulosa L.C.Leach 1966 (s)
- Euphorbia randrianjohanyiEuphorbia randrianjohanyiEuphorbia randrianjohanyi is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
Haev. & Labat 2004 - Euphorbia rangovalensisEuphorbia rangovalensisEuphorbia rangovalensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes. It is threatened by habitat loss....
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1945 (s) - Euphorbia raphanorrhiza (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) J.F.Macbr. 1951 - Euphorbia raphilippii Oudejans 1989
- Euphorbia rapulum Kar. & Kir. 1842 (s)
- Euphorbia rauhiiEuphorbia rauhiiEuphorbia rauhii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
Haev. & Labat 2004 - Euphorbia razafindratsiraeEuphorbia razafindratsiraeEuphorbia razafindratsirae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss....
Lavranos 2002 (s) - Euphorbia razafinjohanyiEuphorbia razafinjohanyiEuphorbia razafinjohanyi is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1955 (s) - Euphorbia reboudiana Coss.Ernest CossonErnest Saint-Charles Cosson was a French botanist born in ParisHe is remembered for his studies of botanical species from North Africa, and during his career participated in eight trips to Algeria. With Jacques Nicolas Ernest Germain de Saint-Pierre , he published the influential Atlas de la Flore...
ex Batt.Jules Aimé BattandierJules Aimé Battandier was a French botanist who was a native of Annonay, department of Ardèche. He was an authority on Algerian flora....
& Trab. 1890 - Euphorbia reclinata P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 (s) - Euphorbia reconciliationis Radcl.-Sm. 1978
- Euphorbia rectirama N.E.Br. 1915 (s)
- Euphorbia recurva Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1847 - Euphorbia refugii Croizat 1946
- Euphorbia reghinii (Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
) Vollesen 1985 - Euphorbia regisjubae WebbPhilip Barker WebbPhilip Barker Webb was an English botanist.Webb, who was born to a wealthy aristocratic family studied languages, botany, and geology at Harrow and Oxford. He collected plants in Italy, Spain and Portugal, and was the first person to collect in the Tetuan Mountains of Morocco...
& Berthel.Sabin BerthelotSabin Berthelot was a French naturalist and ethnologist. He was resident on the Canary Islands for part of his life, and co-authored L'Histoire Naturelle des Îles Canaries with Philip Barker Webb....
1846 (s) - Euphorbia reineckei PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
ex Reinecke 1898 - Euphorbia reinhardtii Volkens 1899
- Euphorbia remyiEuphorbia remyiEuphorbia remyi is a rare species of flowering plant in the euphorb family known by the common name Remy's sandmat. It is endemic to the island of Kauai in Hawaii, where it grows in mixed mesic forests, wet forests and bogs from...
A.GrayAsa Gray-References:*Asa Gray. Dictionary of American Biography. American Council of Learned Societies, 1928–1936.*Asa Gray. Encyclopedia of World Biography, 2nd ed. 17 Vols. Gale Research, 1998.*Asa Gray. Plant Sciences. 4 vols. Macmillan Reference USA, 2001....
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1866 - Euphorbia reniformis BlumeCarl Ludwig BlumeCharles Ludwig de Blume or Karl Ludwig von Blume was a German-Dutch botanist.He was born at Braunschweig in Germany, but studied at Leiden University and spent his professional life working in the Dutch East Indies and in the Netherlands, where he was Director of the Rijksherbarium at Leiden...
1826 - Euphorbia renneyi (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns 2006 (s) (= Monadenium renneyi) - Euphorbia repanda (Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
) SweetRobert Sweet (botanist)Robert Sweet was an English botanist, horticulturist and ornithologist.Born at Cockington near Torquay, Devonshire, England in 1783, Sweet worked as a gardener from the age of sixteen, and became foreman or partner in a series of nurseries. He was associated with nurseries at Stockwell, Fulham...
1818 - Euphorbia repens K.Koch 1849
- Euphorbia repetita Hochst.Christian Ferdinand Friedrich HochstetterChristian Ferdinand Friedrich Hochstetter was a German botanist and Protestant minister who was a native of Stuttgart. He was the father of geologist Ferdinand Hochstetter ....
ex A.Rich.Achille RichardAchille Richard was a French botanist and physician .He was son of a notable botanist, Louis-Claude Marie Richard .Pharmacist in the French fleet and member of several well-known societies of their time....
1850 - Euphorbia reptans P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1977 (s) - Euphorbia resiniferaEuphorbia resiniferaEuphorbia resinifera is a species of spurge native to Morocco, where it occurs on the slopes of the Atlas Mountains.-Growth:It is a shrub growing to 60 cm tall, forming multi-stemmed cushion-shaped clumps up to 2 m wide...
BergOtto Karl BergOtto Karl Berg was a German botanist and pharmacist. The official abbreviation of his name, in botany, is O. Berg....
1863 (s) - Resin spurge - Euphorbia restiacea Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1846 (s) - Euphorbia restituta N.E.Br. 1915 (s)
- Euphorbia restricta R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1951 (s) - Euphorbia retusa Forssk.Peter ForsskålPeter Forsskål, sometimes spelled Pehr Forsskål, Peter Forskaol, Petrus Forskål or Pehr Forsskåhl, was a Swedish explorer, orientalist, naturalist and an apostle of Carl Linnaeus.-Early life:...
1775 - Euphorbia retrospinaEuphorbia retrospinaEuphorbia retrospina is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Gérold 2000 (s) - Euphorbia reuteriana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1853 - Euphorbia revolutaEuphorbia revolutaEuphorbia revoluta is a species of euphorb known by the common name threadstem sandmat. It is native to Mexico and the southwestern United States from California to the Rocky Mountains. It is an annual herb producing thin, erect stems with pairs of linear leaves, each leaf up to 2.6 centimeters long...
Engelm. 1858 - Euphorbia rhabdodes Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia rhabdotosperma Radcl.-Sm. 1975
- Euphorbia rhizophora (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium rhizophorum)
- Euphorbia rhombifolia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 (s) - Euphorbia rhytidosperma Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Balansa ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859 - Euphorbia rhytisperma (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia richardsiae L.C.Leach 1977 (s)
- Euphorbia richardsiae ssp. richardsiae (s)
- Euphorbia richardsiae ssp. robusta L.C.Leach 1977 (s)
- Euphorbia riebeckii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1899 (s) - Euphorbia rigidaEuphorbia rigidaEuphorbia rigida, also known as Gopher Spurge or Upright Myrtle Spurge, is a member of the genus Euphorbia. Gopher Spurge is a vascular plant...
M.Bieb. 1808 (s) - Euphorbia rimarum Coss. & Balansa ex Coss. 1873
- Euphorbia ritchiei (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium ritchiei)
- Euphorbia ritchiei ssp. marsabitensis (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns 2006 (s) (= Monadenium ritchiei ssp. marsabitense) - Euphorbia ritchiei ssp. nyambensis (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns 2006 (s) (= Monadenium ritchiei ssp. nyambense) - Euphorbia ritchiei ssp. ritchiei (s) (= Monadenium ritchiei ssp. ritchiei)
- Euphorbia ritchiei ssp. marsabitensis (S.Carter
- Euphorbia rivae PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1897 (s) - Euphorbia robecchii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1897 (s) - Euphorbia robivelonaeEuphorbia robivelonaeEuphorbia robivelonae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is intermittent rivers. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1994 (s) - Euphorbia rochaensis (Croizat) Alonso Paz & MarchesiMarchesiThe family Marchesi comes from the city of Lugo, near Bologna in the region of Emilia-Romagna, Italy. The family dispersed after the unification of Italy, one branch settling in South Africa....
1988 - Euphorbia rockiiEuphorbia rockiiEuphorbia rockii is a rare species of flowering plant in the euphorb family known by the common names Koolau Range sandmat and Rock's broomspurge. It is endemic to Oahu, Hawaii, where it is known only from the Koolau Mountains. There are 200 to 300 plants remaining...
C.N.ForbesCharles Noyes Forbes-Biography:Forbes was born in Boylston, Massachusetts on 24 September 1883. When he was at the University of California he worked as a cadet for the emergency service during the 1906 San Francisco earthquake. From 1908 to 1920 he was curator of Botany at the Bernice P. Bishop Museum in Honolulu...
1909 - Euphorbia rockii var. rockii C.N.ForbesCharles Noyes Forbes-Biography:Forbes was born in Boylston, Massachusetts on 24 September 1883. When he was at the University of California he worked as a cadet for the emergency service during the 1906 San Francisco earthquake. From 1908 to 1920 he was curator of Botany at the Bernice P. Bishop Museum in Honolulu...
1909- Euphorbia rockii var. grandiflora (HillebrandHillebrand- Hillebrand:*Art Hillebrand , American football player.*Candîce Hillebrand, South African born singer-songwriter*Harold Newcomb Hillebrand, , American Professor for literature and theatre...
) Oudejans 1989 - Euphorbia rockii var. rockii
- Euphorbia rockii var. grandiflora (Hillebrand
- Euphorbia roemeriana Scheele 1849 - Roemer's spurge
- Euphorbia rohlenae Velen. 1912
- Euphorbia roschanica (Ikonn.) Czerep. 1981
- Euphorbia rosea Retz. 1786
- Euphorbia rosescens E.L.Bridges & Orzell 2002
- Euphorbia rossiana PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1910 (s) - Euphorbia rossiiEuphorbia rossiiEuphorbia rossii is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.It has reddish-yellow cyathia.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Buchloh 1967 (s) - Euphorbia rosularis Al.Fed. 1941
- Euphorbia rothiana Spreng. 1826
- Euphorbia rothrockii (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Oudejans 1989 - Euphorbia rowlandii R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1958 (s) - Euphorbia royleana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Churee - Euphorbia rubella PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1903 (s) - Euphorbia rubriflora N.E.Br. 1911
- Euphorbia rubromarginata L.E.Newton 1992 (s)
- Euphorbia rubriseminalis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1988 (s) - Euphorbia rubrispinosa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia rudis N.E.Br. 1915 (s)
- Euphorbia rudolfii N.E.Br. 1915 (s)
- Euphorbia ruficeps S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1980 (s) - Euphorbia rugosiflora L.C.Leach 1990 (s)
- Euphorbia ruizlealii Subils 1862
- Euphorbia rupestris C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia....
1830 - Euphorbia ruscifolia Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1915 - Euphorbia ruscinonensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia rutilis (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
& Steyerm.Julian Alfred SteyermarkJulian Alfred Steyermark was an American botanist. His focus was on New World vegetation, and he specialized in the family Rubiaceae.- Life and work :...
1944 - Euphorbia rzedowskii McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
1995
S
- Euphorbia sabulicola Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
- Euphorbia saccharata Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
- Euphorbia sachetiana (J.Florence) Govaerts
- Euphorbia sahendi Bornm.Joseph Friedrich Nicolaus BornmüllerJoseph Friedrich Nicolaus Bornmüller was a German botanist who was born in Hildburghausen, Thuringia.He studied horticulture in Potsdam, and in 1886 travelled to the Balkans and Greece on his first botanical expedition...
- Euphorbia sajanensis (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Baikov - Euphorbia sakarahaensisEuphorbia sakarahaensisEuphorbia sakarahaensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry forests. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
(s) - Euphorbia salicifolia HostNicolaus Thomas HostNicolaus Thomas Host was an Austrian botanist, and the personal physician of Holy Roman Emperor Francis II. His botanical works include Synopsis plantarum in Austria and the four-volume Austriacorum Icones et descriptions graminum; he was also the first director of the botanical garden at the...
- Euphorbia salsicola S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
- Euphorbia salotaEuphorbia salotaEuphorbia salota is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
(s) - Euphorbia salsuginosa (McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
) Radcl.-Sm. & Govaerts - Euphorbia samburuensis P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia sampsonii HanceHenry Fletcher HanceHenry Fletcher Hance was a British diplomat who devoted his spare time to the study of Chinese plants. Born in London, his first appointment was to Hong Kong in 1844; he later became vice-consul to Whampoa, consul to Canton, and finally consul to Xiamen, where he died in 1886. In 1873, Hance...
- Euphorbia sanasunitensis Hand.-Mazz.
- Euphorbia sancta PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
- Euphorbia sanctaecatharinae A.A.Fayad
- Euphorbia sanmartensis Rusby
- Euphorbia santapaui A.N.Henry (s)
- Euphorbia sapiifolia BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
- Euphorbia sapinii De Wild.Émile Auguste Joseph De WildemanÉmile Auguste Joseph De Wildeman was a Belgian botanist.His botanis author abbreviation is De Wild.-Works:* Les phanérogames des Terres Magellaniques., 1905.* Documents pour l'ètude de la geo-botanique congolaise, 1913....
(s) - Euphorbia sarawschanica RegelEduard August von RegelEduard August von Regel was a German horticulturalist and botanist. He ended his career serving as the Director of the Russian Imperial Botanical Garden of St. Petersburg...
- Euphorbia sarcodes Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
(s) - Euphorbia sarcostemmatoides Dinter
- Euphorbia sarcostemmoides J.H.Willis (s)
- Euphorbia sareptana A.Becker
- Euphorbia sarmentosa Welw.Friedrich WelwitschFriedrich Martin Josef Welwitsch was an Austrian explorer and botanist who in Angola discovered the plant Welwitschia mirabilis...
ex PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species.... - Euphorbia saurica Baikov
- Euphorbia saxatilis Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
- Euphorbia saxicola Radcl.-Sm.
- Euphorbia saxorum P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia scabrifolia S.Kurz
- Euphorbia scandens KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
- Euphorbia scarlatina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia scatorrhiza S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia schaijesii (Malaisse) Bruyns (s) (= Monadenium schaijesii)
- Euphorbia scheffleri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
- Euphorbia schillingii Radcl.-Sm.
- Euphorbia schimperi C.Presl (s)
- Euphorbia schimperiana Scheele
- Euphorbia schimperiana var. pubescens (N.E.Br.) S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
- Euphorbia schimperiana var. schimperiana
- Euphorbia schimperiana var. velutina N.E.Br.
- Euphorbia schimperiana var. pubescens (N.E.Br.) S.Carter
- Euphorbia schinzii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
(s) - Euphorbia schizacantha PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
(s) - Euphorbia schizolepis F.Muell.Ferdinand von MuellerBaron Sir Ferdinand Jacob Heinrich von Mueller, KCMG was a German-Australian physician, geographer, and most notably, a botanist.-Early life:...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva... - Euphorbia schizolobaEuphorbia schizolobaEuphorbia schizoloba is a species of euphorb known by the common name Mojave spurge. It is native to the southwestern United States, where it grows in desert hills and mountains. It is a perennial herb producing upright stems up to 40 centimeters tall, sometimes with coats of sparse hairs...
Engelm. - Euphorbia schlechtendalii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
(s)- Euphorbia schlechtendalii var. pacifica McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
- Euphorbia schlechtendalii var. schlechtendalii
- Euphorbia schlechtendalii var. websteri McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
- Euphorbia schlechtendalii var. pacifica McVaugh
- Euphorbia schlechteri PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
- Euphorbia schmitzii L.C.Leach (s)
- Euphorbia schoenlandii PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
(s) - Euphorbia schottiana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
- Euphorbia schubei PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
(s) (= Monadenium schubei) - Euphorbia schugnanica B.Fedtsch. ex O.Fedtsch. & B.Fedtsch. (s)
- Euphorbia schultzii Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
- Euphorbia schumannii Radcl.-Sm.
- Euphorbia schweinfurthiiEuphorbia schweinfurthiiEuphorbia schweinfurthii is a species of plant in the Euphorbiaceae family. It is endemic to Yemen. Its natural habitat is subtropical or tropical dry shrubland.-Source:* Miller, A. 2004. . Downloaded on 21 August 2007....
Balf.f.Isaac Bayley BalfourSir Isaac Bayley Balfour FRS FRSE was a Scottish botanist. He was the son of John Hutton Balfour who was also a botanist.-Biography:...
(s) - Euphorbia sciadophila Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
- Euphorbia scitula L.C.Leach (s)
- Euphorbia sclerocyathium Korovin & PopovPopovPopov or Popoff or Popova is a common Russian, Bulgarian and Serbian last name. Derived from a Slavonic word pop . The fourth most common Russian surname...
- Euphorbia sclerophylla Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
- Euphorbia scopulorum Brandegee
- Euphorbia scordiifolia Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
- Euphorbia scotanum Schltdl.Diederich Franz Leonhard von SchlechtendalDiederich von Schlechtendal was a German botanist born in Xanten. He was Professor of Botany and Director of the Botanical Gardens at the Martin Luther University of Halle-Wittenberg from 1833 until his death in 1866, and Editor of the botanical journal Linnaea.His most important work was in...
(s) - Euphorbia scripta Sommier & LevierLevierLevier is a French Commune in the Doubs department in the Franche-Comté region in eastern France.- Geography :Levier is located from Pontarlier, from Besançon, and from the TGV station at Frasne.-Population:-External links:*...
- Euphorbia scyphadena S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia seclusa N.E.Br.
- Euphorbia sebsebei M.G.Gilbert (s)
- Euphorbia segetalis L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
– Grainfield Spurge - Euphorbia segoviensis (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva... - Euphorbia seguieriana Neck.
- Euphorbia seguieriana ssp. loiseleurii (RouyRouyRouy is a commune in the Nièvre department in central France.-Demographics:At the 1999 census, the population was 585. On 1 January 2004, the estimate was 598.-References:*...
) GreuterWerner GreuterProfessor Dr. Werner Rodolfo Greuter, in Genova, Italy, as a Swiss national, is a prominent botanist. He is well-known as the chair of the Editorial Committee for the International Code of Botanical Nomenclature - both the previous St Louis Code , and Tokyo Code , but not the current Vienna Code...
& Burdet - Euphorbia seguieriana ssp. niciciana (Borbás ex J. Novák) Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
- Euphorbia seguieriana ssp. seguieriana
- Euphorbia seguieriana ssp. seguieriana var. arenivaga (Martin-Donos) Oudejans
- Euphorbia seguieriana ssp. seguieriana var. dentata (Chabert) Oudejans
- Euphorbia seguieriana ssp. seguieriana var. intermedia (S?vul.) Oudejans
- Euphorbia seguieriana ssp. seguieriana var. lanceolata (Cariot) Oudejans
- Euphorbia seguieriana ssp. seguieriana var. latifolia (J.J.Schmitz & RegelEduard August von RegelEduard August von Regel was a German horticulturalist and botanist. He ended his career serving as the Director of the Russian Imperial Botanical Garden of St. Petersburg...
) Oudejans - Euphorbia seguieriana ssp. seguieriana var. seguieriana
- Euphorbia seguieriana ssp. seguieriana var. sturii (Holuby) Oudejans
- Euphorbia seguieriana ssp. loiseleurii (Rouy
- Euphorbia seibanica Lavranos & A.N.Al-Gifri (s)
- Euphorbia sekukuniensisEuphorbia sekukuniensisEuphorbia sekukuniensis is a species of plant in the Euphorbiaceae family. It is endemic to South Africa.-Source:* Hilton-Taylor, C. et al. 1998. . Downloaded on 21 August 2007....
R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
(s) - Euphorbia seleri Donn.Sm.John Donnell SmithCaptain John Donnell Smith of Baltimore, Maryland was a biologist and taxonomist. He was also an officer in the Confederate army.He was a graduate of Yale in 1847, where he was a member of Skull and Bones....
- Euphorbia selloi (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva... - Euphorbia selousiana S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia semperflorens L.C.Leach (s)
- Euphorbia sendaica MakinoTomitaro Makinothumb|200px|Tomitaro Makino was a pioneer Japanese botanist noted for his taxonomic work. He has been called "Father of Japanese Botany", as he was one of the first Japanese botanists to work extensively on classifying Japanese plants using the system developed by Linnaeus...
- Euphorbia senguptae Balakr. & Subram.
- Euphorbia senilis Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
& Steyerm.Julian Alfred SteyermarkJulian Alfred Steyermark was an American botanist. His focus was on New World vegetation, and he specialized in the family Rubiaceae.- Life and work :... - Euphorbia sennenii PauCarlos Pau y EspañolCarlos Pau y Español was a Spanish botanist.-External links:*...
- Euphorbia sennii Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
(s) - Euphorbia septemsulcata Vierh. (s)
- Euphorbia septentrionalis P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s)- Euphorbia septentrionalis ssp. gamugofana M.G.Gilbert
- Euphorbia septentrionalis ssp. septentrionalis
- Euphorbia sepulta P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia seracomans Bubani
- Euphorbia serendipita L.E.Newton (s)
- Euphorbia seretii De Wild.Émile Auguste Joseph De WildemanÉmile Auguste Joseph De Wildeman was a Belgian botanist.His botanis author abbreviation is De Wild.-Works:* Les phanérogames des Terres Magellaniques., 1905.* Documents pour l'ètude de la geo-botanique congolaise, 1913....
(s)- Euphorbia seretii ssp. seretii
- Euphorbia seretii ssp. variantissima L.C.Leach
- Euphorbia seriocarpa Hand.-Mazz.
- Euphorbia serpensEuphorbia serpensEuphorbia serpens is a species of euphorb known by the common name matted sandmat. It is native to South America but it can be found on most continents as an introduced species and often a weed. This is an annual herb forming a mat of prostrate stems which root at nodes where the stem comes in...
KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist... - Euphorbia serpentini NovakNovakNovák, Novak or Nowak is a surname in a number of Slavic languages, and one of the most popular surnames in many Slavic countries, namely the Czech Republic, Croatia, Serbia, Slovakia, Slovenia, Poland and Russia....
- Euphorbia serpyllifoliaEuphorbia serpyllifoliaEuphorbia serpyllifolia is a species of euphorb known by the common name thymeleaf sandmat, or thyme-leafed spurge. It is native to a large part of North America from Canada to Mexico, where it is a common member of the flora in many types of habitat. This is an annual herb growing as a prostrate...
Pers.- Euphorbia serpyllifolia ssp. hirtula (S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
) Oudejans - Euphorbia serpyllifolia ssp. serpyllifolia
- Euphorbia serpyllifolia ssp. hirtula (S.Watson
- Euphorbia serrataEuphorbia serrataEuphorbia serrata is a species of spurge known by the common names serrated spurge and sawtooth spurge. It is native to Europe and North Africa but it is present elsewhere as a weedy introduced species. This is a perennial herb growing anywhere from 20 centimeters to about half a meter in height...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
– Serrated Spurge, Saw-toothed Spurge - Euphorbia serratifolia S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
- Euphorbia serrula Engelm.
- Euphorbia sessei Oudejans
- Euphorbia sessiliflora Roxb.William RoxburghWilliam Roxburgh was a Scottish surgeon and botanist. He has been called the Father of Indian Botany.-Early life:Roxburgh was born at Underwood in the parish of Craigie, Ayrshire. He studied medicine in Edinburgh...
(s) - Euphorbia sessilifolia KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva... - Euphorbia setilobaEuphorbia setilobaEuphorbia setiloba is a species of euphorb known by the common name Yuma sandmat. It is native to the southwestern United States and northern Mexico, where it grows in dry habitat. This is a small, clumping annual herb with slender stems lined with pairs of tiny hairy leaves. Each leaf is just a...
Engelm. ex Torr. - Euphorbia setispina S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia sewerzowii (Herd. ex Prokh.) N.V.Pavlov
- Euphorbia shaferi (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) L.G.Gonzáles & BisseBisse- External links :*... - Euphorbia sharkoensis BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
- Euphorbia sharmae U.C.Battach.
- Euphorbia shebeliensis (M.G. Gilbert) Bruyns (s) (= Monadenium shebeliense)
- Euphorbia shouanensis H.Keng
- Euphorbia sieboldiana Morr. & Decne.Joseph DecaisneJoseph Decaisne was a French botanist and agronomist.Although he was born in Brussels, Belgium, he exercised his activity exclusively in Paris...
- Euphorbia sieboldiana var. grandifolia (Franch.Adrien René FranchetAdrien René Franchet was a French botanist, based at the Paris Muséum national d'Histoire naturelle. He is noted for his extensive work describing the flora of China and Japan, based on the collections made by Armand David, Pierre Jean Marie Delavay, Paul Guillaume Farges and others.-References:...
& Sav. ex Hurus.) Oudejans - Euphorbia sieboldiana var. idzuensis (Hurus.) Oudejans
- Euphorbia sieboldiana var. ohsumiensis (Hurus.) Hatus.
- Euphorbia sieboldiana var. peninsularis (Hurus.) M.Kitagawa
- Euphorbia sieboldiana var. sieboldiana
- Euphorbia sieboldiana var. sylvatica (Hurus.) Oudejans
- Euphorbia sieboldiana var. grandifolia (Franch.
- Euphorbia sikkimensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
- Euphorbia silenifolia (Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
) SweetRobert Sweet (botanist)Robert Sweet was an English botanist, horticulturist and ornithologist.Born at Cockington near Torquay, Devonshire, England in 1783, Sweet worked as a gardener from the age of sixteen, and became foreman or partner in a series of nurseries. He was associated with nurseries at Stockwell, Fulham...
(s) - Euphorbia similiramea S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia sinclairiana Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
(s) (= Euphorbia elata) - Euphorbia sintenisii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
ex J.Freyn - Euphorbia sipolisii N.E.Br. (s)
- Euphorbia skottsbergiiEuphorbia skottsbergiiEuphorbia skottsbergii is a rare species of flowering plant in the euphorb family known by the common names coastal sandmat and Skottsberg's broomspurge. It is endemic to Hawaii, where it is found in coastal shrublands on Oahu, Molokai, Maui, and Kahoolawe...
Sherff 1936 - Euphorbia smallii Oudejans
- Euphorbia smirnovii Geltman
- Euphorbia smithiiEuphorbia smithiiEuphorbia smithii is a species of plant in the Euphorbiaceae family. It is found in Oman and Yemen. It is threatened by habitat loss.-Source:* Ghazanfar, S.A. 1998. . Downloaded on 21 August 2007....
S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia socotranaEuphorbia socotranaEuphorbia socotrana is a species of plant in the Euphorbiaceae family. It is endemic to Yemen. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland.-Source:...
Balf.f.Isaac Bayley BalfourSir Isaac Bayley Balfour FRS FRSE was a Scottish botanist. He was the son of John Hutton Balfour who was also a botanist.-Biography:...
(s) - Euphorbia sogdiana PopovPopovPopov or Popoff or Popova is a common Russian, Bulgarian and Serbian last name. Derived from a Slavonic word pop . The fourth most common Russian surname...
- Euphorbia sojakii (Chrtek & KřísaKrisaKrisa is a village in Sandaun Province, Papua New Guinea, 20 kilometers south of the provincial capital of Vanimo. In the local language, the village, its people and the local language itself are all known as I'saka....
) Dubovik ex Dubovik et al. - Euphorbia somalensis PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
(s) - Euphorbia songweana S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia sonorae RoseJoseph Nelson RoseJoseph Nelson Rose was an American botanist. He was born in Union County, Indiana. His father died serving during the Civil War when Joseph Rose was a young boy. He later graduated from high school in Liberty, Indiana....
- Euphorbia soobyi McVaughRogers McVaughRogers McVaugh was a research professor of botany and the UNC Herbarium's curator of Mexican plants. He was also Adjunct Research Scientist of the Hunt Institute in Carnegie Mellon University and a Professor Emeritus of botany in the University of Michigan, Ann Arbor.-Biography:Born in New York...
- Euphorbia soongarica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
- Euphorbia sororia Schrenk
- Euphorbia sparrmanii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
(= Euphorbia ramosissima Hook. & Arn. non Loiseleur (nom. illeg.), Chamaesyce sparrmanii (Boissier) Hurusawa) - Euphorbia sparsiflora A.HellerAmos Arthur HellerAmos Arthur Heller was an American botanist.He was one of the most prolific western collectors from 1892 until 1940. While living in Los Gatos, California, south of San Francisco from 1904 to 1908, Heller collected extensively in central California. He also obtained an impressive collection from...
- Euphorbia sparsiglandulosa J.Ponert
- Euphorbia spartaria N.E.Br. (s)
- Euphorbia spartiformis Mobayen
- Euphorbia spathulataEuphorbia spathulataEuphorbia spathulata is a species of spurge known by the common names warty spurge and roughpod spurge. It is native to the Americas, where it is widespread. This is an annual herb not exceeding half a meter in height with oval-shaped leaves one to three centimeters long. The upper stem may be...
Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
– Roughpod Spurge, Warty Spurge- Euphorbia spathulata var. mexicana (Engelm.) Oudejans
- Euphorbia spathulata var. spathulata
- Euphorbia spathulifolia (Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
) Steud.Ernst Gottlieb von SteudelErnst Gottlieb von Steudel was a German physician and an authority on grasses.Steudel lived in Esslingen where with Christian Ferdinand Friedrich Hochstetter he organized Unio Itineraria.- References :... - Euphorbia speciosa L.C.Leach (s)
- Euphorbia specksii RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
(s) - Euphorbia spectabilis (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns (s) (= Monadenium spectabile) - Euphorbia sphaerorrhiza Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
(s) - Euphorbia spicata E.Mey.Ernst Heinrich Friedrich MeyerErnst Heinrich Friedrich Meyer was a German botanist and botanical historian. Born in Hanover, he lectured in Göttingen and in 1826 became a professor of botany at the University of Königsberg, as well as Director of the Botanical Garden. His botanical specialty was the Juncaceae, or family of...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
(s) - Euphorbia spinea N.E.Br. (s)
- Euphorbia spinidens (Bornm.Joseph Friedrich Nicolaus BornmüllerJoseph Friedrich Nicolaus Bornmüller was a German botanist who was born in Hildburghausen, Thuringia.He studied horticulture in Potsdam, and in 1886 travelled to the Balkans and Greece on his first botanical expedition...
ex Prokh.) Prokh. - Euphorbia spinosa L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
(s)- Euphorbia spinosa ssp. ligustica (Fiori) PignattiSandro PignattiSandro Pignatti is an Italian botanist specialising in Pteridophytes and Spermatophytes.-External links:*...
- Euphorbia spinosa ssp. spinosa
- Euphorbia spinosa ssp. ligustica (Fiori) Pignatti
- Euphorbia spinulosa (S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
) Bruyns (s) (= Monadenium spinulosum) - Euphorbia spiralisEuphorbia spiralisEuphorbia spiralis is a species of plant in the Euphorbiaceae family. It is endemic to Yemen.-References:* Miller, A. 2004. . Downloaded on 21 August 2007....
Balf.f.Isaac Bayley BalfourSir Isaac Bayley Balfour FRS FRSE was a Scottish botanist. He was the son of John Hutton Balfour who was also a botanist.-Biography:...
(s) - Euphorbia spissiflora S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
- Euphorbia spruceana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
- Euphorbia squamigera Loisel. (s)
- Euphorbia squamosa Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
- Euphorbia squamosa var. serrata (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Oudejans - Euphorbia squamosa var. squamosa
- Euphorbia squamosa var. talyschensis (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Buhse) Oudejans - Euphorbia squamosa var. wilhelmsiana (K.Koch) Oudejans
- Euphorbia squamosa var. serrata (Boiss.
- Euphorbia squarrosa Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
- Euphorbia stapelioides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
(s) - Euphorbia stapfii A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
(s) - Euphorbia stellata Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
(s) - Euphorbia stellispina (Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
) (s)- Euphorbia stellispina var. astrispina (N.E.Br.) A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane - Euphorbia stellispina var. stellispina
- Euphorbia stellispina var. astrispina (N.E.Br.) A.C.White, R.A.Dyer
- Euphorbia stenocaulis Bruyns (s)
- Euphorbia stenocladaEuphorbia stenocladaEuphorbia stenoclada is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical dry shrubland, and rocky areas. It is threatened by habitat loss....
BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
(s)- Euphorbia stenoclada ssp. ambatofinandranae (LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
) Cremers - Euphorbia stenoclada ssp. stenoclada
- Euphorbia stenoclada ssp. ambatofinandranae (Leandri
- Euphorbia stenophylla (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva... - Euphorbia stevenii F.M.BaileyFrederick Manson BaileyFrederick Manson Bailey CMG was a botanist active in Australia, who made valuable contributions to the characterisation of the flora of Queensland.-Early life:...
(s) - Euphorbia steyermarkii Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
ex Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
& Steyerm.Julian Alfred SteyermarkJulian Alfred Steyermark was an American botanist. His focus was on New World vegetation, and he specialized in the family Rubiaceae.- Life and work :... - Euphorbia strictospora Engelm.
- Euphorbia stoddartii Frosberg
- Euphorbia stolonifera MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
ex A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane (s) - Euphorbia stracheyi Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
- Euphorbia strangulata N.E.Br. (s)
- Euphorbia strangulata ssp. deminuens L.C.Leach
- Euphorbia strangulata ssp. strangulata
- Euphorbia striata Thunb.Carl Peter ThunbergCarl Peter Thunberg aka Carl Pehr Thunberg aka Carl Per Thunberg was a Swedish naturalist and an apostle of Carl Linnaeus. He has been called "the father of South African botany" and the "Japanese Linnaeus"....
(s) - Euphorbia stricta L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
- Euphorbia strictior Holz. – Panhandle Spurge
- Euphorbia strigosa Hook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
& Arn. (s) - Euphorbia stygiana H.C.Watson (s)
- Euphorbia stygiana ssp. santamariae H.Schäf.
- Euphorbia stygiana ssp. stygiana
- Euphorbia subcordata C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
ex Ledeb.Carl Friedrich von LedebourCarl Friedrich von Ledebour was a German-Estonian botanist.Between 1811 and 1836, he was professor of science in the University of Tartu, Estonia.... - Euphorbia subhastifolia Klokov ex Dubovik & Klokov
- Euphorbia submammillaris (A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
) A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
(s) - Euphorbia subpeltata S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
- Euphorbia subpeltatophyllaEuphorbia subpeltatophyllaEuphorbia subpeltatophylla is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical dry shrubland. It is threatened by habitat loss.-References:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
(s) - Euphorbia subreniformis S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
- Euphorbia subsalsa Hiern (s)
- Euphorbia subsalsa ssp. fluvialis L.C.Leach
- Euphorbia subsalsa ssp. subsalsa
- Euphorbia subscandens P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia subterminalis N.E.Br.
- Euphorbia subtrifoliata Rusby
- Euphorbia subulatifolia Hurus.
- Euphorbia succedanea L.C.Wheeler
- Euphorbia sudanica A.Chev.Auguste Jean Baptiste ChevalierAuguste Jean Baptiste Chevalier was a French botanist, taxonomist, and explorer of tropical Africa, especially of French colonial empire Africa and Côte d'Ivoire. He also explored and collected plants in South America and tropical Asia...
(s) - Euphorbia suffulta P.Bruyns (s)
- Euphorbia sulcata De Lens ex Loisel.
- Euphorbia sulcata ssp. maroccana Molero, RoviraRoviraThis article is about the Colombian town. For people with the surname Rovira, see Rovira Rovira is a town and municipality in the Tolima department of Colombia. The population of the municipality was 21,822 as of the 1993 census....
& J.Vicens. - Euphorbia sulcata ssp. sulcata
- Euphorbia sulcata ssp. maroccana Molero, Rovira
- Euphorbia sultan-hassei Strid, B.Bentzer, R.von Bothmer, L.Engstrand & M.Gustafsson (s)
- Euphorbia sumati S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia sumbawensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
- Euphorbia superans NelNELNEL or Nel may refer to:People:*André Nel , South African cricketer*Anton Nel , American classical pianist*Dewald Nel , Scottish cricketer...
(s) - Euphorbia suppressa Marx (s)
- Euphorbia surinamensis Lanj.
- Euphorbia susanholmesiae Binojk. & Gopalan (s)
- Euphorbia susannae MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
(s) – Suzanne's Spurge - Euphorbia suzannaemarnierae RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& Pétignat (s) - Euphorbia synadenium Ridl.Henry Nicholas RidleyHenry Nicholas Ridley CMG , MA , FRS, FLS, F.R.H.S. was an English botanist and geologist.Born at West Harling Hall, Norfolk, England...
(s) - Euphorbia syncalycina Bruyns (s) (= Synadenium calycinum)
- Euphorbia syncameronii Bruyns (s) (= Synadenium cameronii)
- Euphorbia systyla Edgew.Michael Pakenham EdgeworthMichael Pakenham Edgeworth was an Irish botanist who specialized in seed plants and ferns, and spent most of his life and work in India.-Early life and family relations:...
- Euphorbia systyloides PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
- Euphorbia systyloides ssp. porcaticapsa S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
- Euphorbia systyloides ssp. systyloides
- Euphorbia systyloides ssp. porcaticapsa S.Carter
- Euphorbia szechuanica PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
& K.Hoffmann - Euphorbia szovitsii Fisch.Friedrich Ernst Ludwig von FischerFriedrich Ernst Ludwig Fischer was a Russian botanist, born in Germany. He was director of the St Petersburg botanical garden from 1823 to 1850....
& C.A.Mey.Carl Anton von MeyerCarl Anton Andreevic von Meyer was a Russian botanist and explorer.Meyer took part in expeditions, including one to the Altay Mountains with Karl Friedrich von Ledebour and Alexander G. von Bunge in 1826-27. He was the director of the botanical gardens at Saint Petersburg from 1850 to 1855.-...
T
- Euphorbia taboraensis A.Hässl. 1931 (s)
- Euphorbia tacnensis Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1891 - Euphorbia taihsiensis (Chaw & Koutnik) Oudejans 1990
- Euphorbia taitensis Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia taiwaniana S.S.Ying 1987
- Euphorbia talaina Radcl.-Sm. 1986
- Euphorbia talastavica (Prokh.) Prokh. 1949
- Euphorbia taluticola Wiggins 1965
- Euphorbia tamanduana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia tamaulipasana (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Oudejans 1989 - Euphorbia tanaensisEuphorbia tanaensisEuphorbia tanaensis is a species of plant in the Euphorbiaceae family. It is endemic to Kenya.-Source:* CAMP Workshop, Kenya 1998. . Downloaded on 21 August 2007....
(s) - Euphorbia tanaitica Paczoski 1891
- Euphorbia tannensisEuphorbia tannensisEuphorbia tannensis is a species of herb or shrub native to Australia and some Pacific islands.-Description:It grows as an erect annual or perennial herb or shrub, from 10 centimetres to a metre in height, with green or yellow flowers...
Spreng. 1807 (s)- Euphorbia tannensis ssp. eremophila (A.Cunn.Allan Cunningham (botanist)Allan Cunningham was an English botanist and explorer, primarily known for his travels in New South Wales to collect plants.- Early life :...
) D.C.Hassall 1977 - Euphorbia tannensis ssp. tannensis
- Euphorbia tannensis ssp. eremophila (A.Cunn.
- Euphorbia tanquahuete SesséMartín Sessé y LacastaMartín Sessé y Lacasta was a Spanish botanist, who relocated to New Spain during the 18th century to study and classify the flora of the territory.-Background:...
& Moc.José Mariano MociñoJosé Mariano Mociño Suárez Lozano , or simply José Mariano Mociño, was a naturalist from New Spain.After having studied philosophy and medicine, he conducted early research on the ecology , geology, and anthropology of his country and other parts of North America.- Biography :He was born in...
1894 (s) - Euphorbia tarapacana Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1891 - Euphorbia tardieuanaEuphorbia tardieuanaEuphorbia tardieuana is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
(s) - Euphorbia tarokoensis HayataBunzo Hayatawas a Japanese botanist noted for his taxonomic work in Japan and Formosa . He was a professor at the Imperial University of Tokyo and third director of the Research Botanical Gardens....
1918 - Euphorbia taruensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 (s) - Euphorbia tashiroi HayataBunzo Hayatawas a Japanese botanist noted for his taxonomic work in Japan and Formosa . He was a professor at the Imperial University of Tokyo and third director of the Research Botanical Gardens....
1920 - Euphorbia tauricola Prokh. 1949
- Euphorbia taurinensis All.Carlo AllioniCarlo Allioni was an Italian physician and professor of botany at the University of Turin. His most important work was Flora Pedemontana, sive enumeratio methodica stirpium indigenarum Pedemontii 1755, a study of the plant world in Piedmont, in which he listed 2813 species of plants, of which 237...
1785- Euphorbia taurinensis var. brachyceras (P.Candargy) Oudejans 1992
- Euphorbia taurinensis var. isophylla (K.Malý) Oudejans 1992
- Euphorbia taurinensis var. taurinensis
- Euphorbia taxifolia Burm.f.Nicolaas Laurens BurmanNicolaas Laurens Burman was a Dutch botanist.He was the son of Johannes Burman . He succeeded his father to the chair of botany at the University of Amsterdam., and at the Hortus Botanicus. He continued the correspondence with Carolus Linnaeus, joining him at the University of Uppsala in 1760...
1768 - Euphorbia tchenngoi (Soják) Radcl.-Sm. 1981
- Euphorbia teheranica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia tehuacana (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) & V.W.Steinm. 2003 (= Pedilanthus tehuacanus) (s) - Euphorbia teixeirae L.C.Leach 1974 (s)
- Euphorbia teke PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1938 (s) - Euphorbia telephioidesEuphorbia telephioidesEuphorbia telephioides is a rare species of euphorb known by the common name Telephus spurge. It is endemic to Florida in the United States, where it is known only from three counties in the Panhandle. It is a federally listed threatened species of the United States.This spurge grows in coastal...
Chapm.Alvan Wentworth ChapmanAlvan Wentworth Chapman was an American physician and botanist who wrote Flora of the Southern United States, the first comprehensive description of US plants in any region beyond the northeastern states.-Education:...
1860 – Telephus Spurge - Euphorbia tenax W.J.Burchell 1822 (s)
- Euphorbia tenera S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1883 - Euphorbia tenuirama Schweinf.Georg August SchweinfurthGeorg August Schweinfurth was a Baltic German botanist, traveller in East Central Africa and ethnologist....
ex A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1906 (s) - Euphorbia tenuispinosa Gilli 1974 (s)
- Euphorbia tenuispinosa var. robusta P.R.O.Bally & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1987 - Euphorbia tenuispinosa var. tenuispinosa
- Euphorbia tenuispinosa var. robusta P.R.O.Bally & S.Carter
- Euphorbia terracina L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1762 – Geraldton Carnation Weed- Euphorbia terracina var. alexandrina (DelileAlire Raffeneau DelileAlire Raffeneau Delile was a French botanist.-Biography:He studied botany with Jean Lemonnier, and was in the Paris medical school in 1796.-Egypt:...
) Z.El-Karemy 1994 - Euphorbia terracina var. terracina
- Euphorbia terracina var. alexandrina (Delile
- Euphorbia tescorum S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia teskensuensis A.O.Orazova 1983
- Euphorbia tessmannii Mansf. 1929
- Euphorbia tetracantha RendleAlfred Barton RendleAlfred Barton Rendle FRS was an English botanist.Rendle was born in Lewisham and studied at St John's College, Cambridge...
1896 (s) - Euphorbia tetracanthoides PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1901 (s) - Euphorbia tetragona Haw.Adrian Hardy HaworthAdrian Hardy Haworth was an English entomologist, botanist and carcinologist.He was the son of Benjamin Haworth of Haworth Hall...
1827 (s) - Euphorbia tetrapora Engelm. 1858 – Weak Spurge
- Euphorbia tetrapteraEuphorbia tetrapteraEuphorbia tetraptera is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests, and subtropical or tropical moist montanes. It is threatened by habitat loss....
- Euphorbia tettensis KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
1861 - Euphorbia tetuanensis PauCarlos Pau y EspañolCarlos Pau y Español was a Spanish botanist.-External links:*...
1929 - Euphorbia texana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 – Texas Spurge - Euphorbia therica L.C.Wheeler 1941
- Euphorbia thinophila Phil.Rodolfo Amando PhilippiRodolfo Amando Philippi was a German-Chilean paleontologist and zoologist....
1873 (s) - Euphorbia tholicola L.C.Leach 1992 (s)
- Euphorbia thompsonii HolmboeJens HolmboeJens Holmboe was a Norwegian politician for the Conservative Party. A jurist by education, he was a member of the Norwegian Parliament for five terms, and held several different government posts from 1874 to 1884.-Personal life:...
1914 - Euphorbia thomsoniana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia thouarsianaEuphorbia thouarsianaEuphorbia thouarsiana is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is subtropical or tropical moist lowland forests. It is threatened by habitat loss.-Source:...
(s) - Euphorbia thuliniiEuphorbia thuliniiEuphorbia thulinii is a species of plant in the Euphorbiaceae family. It is endemic to Somalia, and is threatened by habitat loss.-Source:* Thulin, M. 1998. . Downloaded on 21 August 2007....
(s) - Euphorbia thymifolia L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (= Chamaesyce thymifolia) - Euphorbia thyrsoidea Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia tianshanica Prokh. & PopovPopovPopov or Popoff or Popova is a common Russian, Bulgarian and Serbian last name. Derived from a Slavonic word pop . The fourth most common Russian surname...
1938 - Euphorbia tibetica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia tinianensis Hosok. 1935
- Euphorbia tirucalli – Indian Tree Spurge, Milk Bush, Pencil Tree (s)
- Euphorbia tisserantii A.Chev.Auguste Jean Baptiste ChevalierAuguste Jean Baptiste Chevalier was a French botanist, taxonomist, and explorer of tropical Africa, especially of French colonial empire Africa and Côte d'Ivoire. He also explored and collected plants in South America and tropical Asia...
R.Sillans ex A.Chev.Auguste Jean Baptiste ChevalierAuguste Jean Baptiste Chevalier was a French botanist, taxonomist, and explorer of tropical Africa, especially of French colonial empire Africa and Côte d'Ivoire. He also explored and collected plants in South America and tropical Asia...
1953 - Euphorbia tithymaloidesEuphorbia tithymaloidesEuphorbia tithymaloides is a perennial succulent spurge. An erect shrub, the plant is also known by the scientific name Pedilanthus tithymaloides...
L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (= Pedilanthus tithymaloides) – "Devil's Backbone", "Redbird cactus", cimora misha (PeruPeruPeru , officially the Republic of Peru , is a country in western South America. It is bordered on the north by Ecuador and Colombia, on the east by Brazil, on the southeast by Bolivia, on the south by Chile, and on the west by the Pacific Ocean....
) (s)- Euphorbia tithymaloides ssp. angustifolia (Poit.Pierre Antoine Poiteau-Biography:He was born in Ambleny, France. After having worked in kitchen gardens and for the Parisian market gardeners, he was appointed by André Thouin garçon jardinier in 1790 at the Muséum national d'Histoire naturelle of Paris...
) V.W.Steinm. 2003 (= Pedilanthus tithymaloides ssp. angustifolius) - Euphorbia tithymaloides ssp. bahamensis (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) V.W.Steinm. 2003 (= Pedilanthus tithymaloides ssp. bahamensis) - Euphorbia tithymaloides ssp. jamaicensis (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
& BrittonNathaniel Lord BrittonNathaniel Lord Britton was an American botanist and taxonomist who founded the New York Botanical Garden in the Bronx, New York. Britton was born in New Dorp in Staten Island, New York...
) V.W.Steinm. 2003 (= Pedilanthus tithymaloides ssp. jamaicensis) - Euphorbia tithymaloides ssp. padifolia (L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
) V.W.Steinm. 2003 (= Pedilanthus tithymaloides ssp. padifolius) - Euphorbia tithymaloides ssp. parasitica (Klotzsch. & GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
) V.W.Steinm. 2003 (= Pedilanthus tithymaloides ssp. parasiticus) - Euphorbia tithymaloides ssp. retusa (Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
) V.W.Steinm. 2003 (= Pedilanthus tithymaloides ssp. retusus) - Euphorbia tithymaloides ssp. smallii (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) V.W.Steinm. 2003 (= Pedilanthus tithymaloides ssp. smallii) - Euphorbia tithymaloides ssp. tithymaloides (= Pedilanthus tithymaloides ssp. tithymaloides)
- Euphorbia tithymaloides ssp. angustifolia (Poit.
- Euphorbia tlapanensis HargreavesHargreaves* Hargreaves LansdownHargreaves is a surname, and may refer to:* Aaron Hargreaves , Canadian American footballer* Adam Hargreaves , British author of children's books, son of Roger Hargreaves...
1995 - Euphorbia togakusensis HayataBunzo Hayatawas a Japanese botanist noted for his taxonomic work in Japan and Formosa . He was a professor at the Imperial University of Tokyo and third director of the Research Botanical Gardens....
1904 - Euphorbia tomentella Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia tomentulosa S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1887 (s) - Euphorbia torralbasii Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1899 - Euphorbia torrei (L.C.Leach) Bruyns 2006 (= Monadenium torrei) (s)
- Euphorbia torta PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
& K.Hoffmann 1910 (s) - Euphorbia tortilis Rottler ex W.Ainslie 1826 (s)
- Euphorbia tortirama R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1937 (s) - Euphorbia tortistyla N.E.Br. 1911 (s)
- Euphorbia tozzii Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1932 - Euphorbia trachysperma Engelm. 1858
- Euphorbia trancapatae (Croizat) J.F.Macbr. 1951
- Euphorbia transoxana (Prokh.) Prokh. 1949
- Euphorbia transtagana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1859 - Euphorbia transvaalensis Schltr. 1896 (s)
- Euphorbia tranzschelii (Prokh.) Prokh. 1949
- Euphorbia triangolensis Bruyns 2006 (= Synadenium angolense) (s)
- Euphorbia triaculeata Forssk.Peter ForsskålPeter Forsskål, sometimes spelled Pehr Forsskål, Peter Forskaol, Petrus Forskål or Pehr Forsskåhl, was a Swedish explorer, orientalist, naturalist and an apostle of Carl Linnaeus.-Early life:...
1775 (s) - Euphorbia trialata (Huft) V.W.Steinm. 2002
- Euphorbia triangularis Desf.René Louiche DesfontainesRené Louiche Desfontaines was a French botanist.Desfontaines was born near Tremblay in Brittany. He attended the Collège de Rennes and in 1773 went to Paris to study medicine. His interest in botany originated from lectures at the Jardin des Plantes given by Louis Guillaume Lemonnier...
ex A.BergerAlwin BergerAlwin Berger was a German botanist best known for his contribution to the nomenclature of succulent plants, particularly agaves and cacti. Born in Germany he worked at the botanical gardens in Dresden and Frankfurt...
1906 (s) - Euphorbia trichadenia PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 (s)- Euphorbia trichadenia var. gibbsiae N.E.Br. 1911
- Euphorbia trichadenia var. trichadenia
- Euphorbia trichiocyma S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 - Euphorbia trichocardia L.B.Sm.Lyman Bradford SmithLyman Bradford Smith was an American botanist. His formal botanical author abbreviation is L.B.Sm....
1936 - Euphorbia trichophyllaEuphorbia trichophyllaEuphorbia trichophylla is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical high-altitude grassland and rocky areas. It is threatened by habitat loss.-Source:...
- Euphorbia trichotoma KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 – Sanddune Spurge - Euphorbia tricolor Greenm. 1898
- Euphorbia tridentata Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
1788 (s) - Euphorbia triflora SchottHeinrich Wilhelm SchottHeinrich Wilhelm Schott was an Austrian botanist well known for his extensive work on the aroids ....
, NymanCarl Fredrik NymanCarl Fredrik Nyman was a Swedish botanist who was a native of Stockholm. The plant genus Nymania is named in his honor....
& KotschyTheodor KotschyKarl Georg Theodor Kotschy was an Austrian botanist and explorer who was a native of Ustroń, in Austrian Silesia. He was the son of theologian Carl Friedrich Kotschy .-Biography:...
1854 - Euphorbia trigona Mill.Philip MillerPhilip Miller FRS was a Scottish botanist.Miller was chief gardener at the Chelsea Physic Garden from 1722 until he was pressured to retire shortly before his death...
1768 – African Milk Tree (s) - Euphorbia triloba SesséMartín Sessé y LacastaMartín Sessé y Lacasta was a Spanish botanist, who relocated to New Spain during the 18th century to study and classify the flora of the territory.-Background:...
& Moc.José Mariano MociñoJosé Mariano Mociño Suárez Lozano , or simply José Mariano Mociño, was a naturalist from New Spain.After having studied philosophy and medicine, he conducted early research on the ecology , geology, and anthropology of his country and other parts of North America.- Biography :He was born in...
1888 - Euphorbia trinervia Schumach.Heinrich Christian Friedrich SchumacherHeinrich Christian Friedrich Schumacher , was a Danish surgeon, botanist and professor of anatomy at the University of Copenhagen...
1827 - Euphorbia triodonta (Prokh.) Prokh. 1949
- Euphorbia tripartita S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia triphylla (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Oudejans 1989 - Euphorbia troyana Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1908 - Euphorbia tshuiensis (Prokh.) Sergievsk. ex Krylov 1934
- Euphorbia tsimbazazae LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1946 - Euphorbia tuberculata Jacq.Nikolaus Joseph von JacquinNikolaus Joseph Freiherr von Jacquin or Baron Nikolaus von Jacquin. was a scientist who studied medicine, chemistry and botany....
1797 (s)- Euphorbia tuberculata var. macowanii A.C.White, R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
& B.Sloane 1941 - Euphorbia tuberculata var. tuberculata
- Euphorbia tuberculata var. macowanii A.C.White, R.A.Dyer
- Euphorbia tuberculatoides N.E.Br. 1915 (s)
- Euphorbia tuberifera N.E.Br. 1911 (s)
- Euphorbia tuberosa L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
1753 (s) - Euphorbia tubiglans MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
ex. R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1934 (s) - Euphorbia tuckeyana Steud.Ernst Gottlieb von SteudelErnst Gottlieb von Steudel was a German physician and an authority on grasses.Steudel lived in Esslingen where with Christian Ferdinand Friedrich Hochstetter he organized Unio Itineraria.- References :...
ex P.B.Webb 1849 (s) - Euphorbia tuerckheimii Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1912 - Euphorbia tugelensis N.E.Br. 1915 (s)
- Euphorbia tulearensisEuphorbia tulearensisEuphorbia tulearensis is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is rocky areas. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
(s) - Euphorbia tumbaensis De Wild.Émile Auguste Joseph De WildemanÉmile Auguste Joseph De Wildeman was a Belgian botanist.His botanis author abbreviation is De Wild.-Works:* Les phanérogames des Terres Magellaniques., 1905.* Documents pour l'ètude de la geo-botanique congolaise, 1913....
1908 - Euphorbia tumistyla (BurchBurchBurch is an English surname that most likely originated in Hyndley Birch, Rusholme, Manchester, England. The origins of the name can be traced back as far as 1500. Burch is also likely a variation of Birch being derived from one who resides at or near a birch-tree...
) Radcl.-Sm. 1971 - Euphorbia tunetana (Murbeck) Vierh. ex F.Buxbaum 1927
- Euphorbia turbiniformis Chiov.Emilio ChiovendaEmilio Chiovenda was an Italian botanist.He collected in Italy, Eritrea and Ethiopia, especially the he Ruwenzori Mountains, from 1893 to 1909....
1929 (s) - Euphorbia turczaninowii Kar. & Kir. 1842
- Euphorbia turkanensis S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1982 (s) - Euphorbia turkestanica RegelEduard August von RegelEduard August von Regel was a German horticulturalist and botanist. He ended his career serving as the Director of the Russian Imperial Botanical Garden of St. Petersburg...
1882 - Euphorbia turpinii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia tyraica Klokov & Artemcz. ex Klokov 1955
U
- Euphorbia ugandensis PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
& K.Hoffmann ex PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1910 - Euphorbia uhligiana PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1909 (s) - Euphorbia uliginosa Welw.Friedrich WelwitschFriedrich Martin Josef Welwitsch was an Austrian explorer and botanist who in Angola discovered the plant Welwitschia mirabilis...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862; - Euphorbia umbellulata Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia umbonata S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1992 (s) - Euphorbia umbraculiformis RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
1994 (s) - Euphorbia umbrosa Bert. ex Spreng. 1826
- Euphorbia umfoloziensis R.G.Peckover 1991 (s)
- Euphorbia undulata M.Bieb. 1812
- Euphorbia undulatifolia Janse 1953 (s)
- Euphorbia unicornis R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1951 (s) - Euphorbia uniglandulosa S.WatsonSereno WatsonSereno Watson was an American botanist.Graduating from Yale in 1847, he drifted through various occupations until, in California, he joined the Clarence King Expedition and eventually became its expedition botanist...
1887 - Euphorbia uniglansEuphorbia uniglansEuphorbia uniglans is a species of plant in the Euphorbiaceae family. It is endemic to Ethiopia.-Source:* World Conservation Monitoring Centre 1998. . Downloaded on 21 August 2007....
M.G.Gilbert 1990 (s) - Euphorbia unispina N.E.Br. 1911 (s)
- Euphorbia uralensis Fisch.Friedrich Ernst Ludwig von FischerFriedrich Ernst Ludwig Fischer was a Russian botanist, born in Germany. He was director of the St Petersburg botanical garden from 1823 to 1850....
ex LinkJohann Heinrich Friedrich LinkJohann Heinrich Friedrich Link was a German naturalist and botanist.Link was born at Hildesheim as a son of the minister August Heinrich Link , who taught him the love for nature through collection of 'natural objects'...
1822 - Euphorbia urbanii (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Oudejans 1989 - Euphorbia urceolophora Parodi 1881
- Euphorbia usambarica PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1894 (s)- Euphorbia usambarica ssp. elliptica PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1895 (s) - Euphorbia usambarica ssp. usambarica (s)
- Euphorbia usambarica ssp. elliptica Pax
- Euphorbia uzmuk S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
& J.R.I.Wood 1982 (s)
V
- Euphorbia vaalputsiana L.C.Leach (s)
- Euphorbia vachellii Hook.William Jackson HookerSir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...
& Arn. - Euphorbia vaginulata Griseb (s)
- Euphorbia vajraveluiEuphorbia vajraveluiEuphorbia vajravelui is a species of plant in the Euphorbiaceae family. It is endemic to India.-Source:* World Conservation Monitoring Centre 1998. . Downloaded on 21 August 2007....
Binojk. & N.P.Balakr. (s) - Euphorbia valerianifolia Lam.Jean-Baptiste LamarckJean-Baptiste Pierre Antoine de Monet, Chevalier de la Marck , often known simply as Lamarck, was a French naturalist...
- Euphorbia valerii Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
- Euphorbia vallaris L.C.Leach/small> (s)
- Euphorbia valliniana BelliBelliThe Belli, also designated ‘Beli’ or ‘Belaiscos’ were an ancient pre-Roman Celtic Celtiberian people that lived in the modern Spanish province of Zaragoza from the 3rd Century BC.- Origins :.The Belli were of Celtic origin and part of the Celtiberians...
- Euphorbia vallismortuae (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) HowellThomas J. Howell (botanist)Thomas Jefferson Howell was an American botanist from Oregon.-Personal life:Howell was born in Cooper County, Missouri on October 8, 1842.Ornduff, Robert, , Kalmiopsis , Native Plant Society of Oregon, University of Oregon, Eugene, Oregon, pp. 32–41, 2008. He came west with his parents,... - Euphorbia vandermerwei R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
(s) - Euphorbia variabilis Ces.Vincenzo de CesatiVincenzo de Cesati was an Italian botanist who was a native of Milan.He studied natural history and law at the University of Vienna, and afterwards worked as a volunteer at the Collegium Nacionale de Vercelli. From 1868 to 1883 he was director of the botanical garden at Naples...
- Euphorbia vauthieriana Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
- Euphorbia vedica S.Ter-Chatschat.
- Euphorbia velleriflora (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
- Euphorbia velligera S.Schauer ex NeesChristian Gottfried Daniel Nees von EsenbeckChristian Gottfried Daniel Nees von Esenbeck was a prolific German botanist, physician, zoologist, and natural philosopher. He was a contemporary of Goethe and was born within the lifetime of Linnaeus. He described approximately 7,000 plant species...
& S.Schauer - Euphorbia venenata MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
(s) - Euphorbia venenifica KotschyTheodor KotschyKarl Georg Theodor Kotschy was an Austrian botanist and explorer who was a native of Ustroń, in Austrian Silesia. He was the son of theologian Carl Friedrich Kotschy .-Biography:...
ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
(s) - Euphorbia veneris M.S.Khan
- Euphorbia veneta Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
- Euphorbia venteri L.C.Leach ex R.H.Archer & S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia verapazensis Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
& Steyerm.Julian Alfred SteyermarkJulian Alfred Steyermark was an American botanist. His focus was on New World vegetation, and he specialized in the family Rubiaceae.- Life and work :...
(s) - Euphorbia vermiculata Raf.Constantine Samuel Rafinesque-SchmaltzConstantine Samuel Rafinesque-Schmaltz, as he is known in Europe, was a nineteenth-century polymath who made notable contributions to botany, zoology, the study of prehistoric earthworks in North America and Mesoamerican ancient linguistics.Rafinesque was eccentric, and is often portrayed as an...
- Euphorbia verrucosa L.Carolus LinnaeusCarl Linnaeus , also known after his ennoblement as , was a Swedish botanist, physician, and zoologist, who laid the foundations for the modern scheme of binomial nomenclature. He is known as the father of modern taxonomy, and is also considered one of the fathers of modern ecology...
- Euphorbia verruculosaEuphorbia verruculosaEuphorbia verruculosa is a species of plant in the Euphorbiaceae family. It is endemic to Namibia. Its natural habitats are rocky areas and cold desert.-References:* Craven, P. & Loots, S. 2004. . Downloaded on 21 August 2007....
N.E.Br. (s) - Euphorbia versicolores G.Will. (s)
- Euphorbia vervoorstii Subils
- Euphorbia vestita Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
- Euphorbia vezorumEuphorbia vezorumEuphorbia vezorum is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitat is sandy shores. It is threatened by habitat loss.-Source:* Haevermans, T. 2004. . Downloaded on 21 August 2007....
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
- Euphorbia viatilis Ule
- Euphorbia viduiflora L.C.Leach (s)
- Euphorbia viguieri DenisMarcel DenisMarcel Denis was a French-speaking Belgian comics creator. He was the creator of the series Hultrasson and Les Frères Clips in Spirou. He also made two episodes of Tif et Tondu. He was a part of the so-called Marcinelle School, influenced by Jijé and André Franquin.-Early life:Marcel Denis was...
(s)- Euphorbia viguieri var. ankarafantsiensis Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
- Euphorbia viguieri var. capuroniana Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
- Euphorbia viguieri var. tsimbazazae Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
- Euphorbia viguieri var. viguieri
- Euphorbia viguieri var. vilanandrensis Ursch & LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
- Euphorbia viguieri var. ankarafantsiensis Ursch & Leandri
- Euphorbia villifera Scheele
- Euphorbia villosa Waldst. & Kit.Pál KitaibelPál Kitaibel was a Hungarian botanist and chemist.He was born at Mattersburg and studied botany and chemistry at the undersity of Buda. He became professor taught these subjects at Pest in 1794...
ex Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
- Euphorbia villosa ssp. semivillosa (Prokh.) Oudejans
- Euphorbia villosa ssp. valdevillosocarpa (Arvat. & Nyar.) R.Turner
- Euphorbia villosa ssp. villosa
- Euphorbia viminea Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
- Euphorbia violacea Greenm.
- Euphorbia virgata Waldst. & Kit.
- Euphorbia viridis (KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
& GarckeChristian August Friedrich GarckeChristian August Friedrich Garcke was a German botanist who was a native of Bräunrode, Saxony-Anhalt.In 1865 he was appointed curator at the Royal Botanical Museum in Berlin, and in 1871 became an associate professor specializing in pharmacognosy...
ex KlotzschJohann Friedrich KlotzschJohann Friedrich Klotzsch was a German pharmacist and botanist.His principal work was in the field of mycology, with the study and description of many species of mushroom.-Selected works:...
) Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
- Euphorbia viridula Cordemoy ex Radcl.-Sm.
- Euphorbia virosaEuphorbia virosaEuphorbia virosa, the Gifboom or poison tree, is a plant of the spurge family Euphorbiaceae. It has a short main stem, usually twisted, from which 5–10 cm branches emerge. These leafless branches have 5 to 8 edges...
Willd.Carl Ludwig WilldenowCarl Ludwig Willdenow was a German botanist, pharmacist, and plant taxonomist. He is considered one of the founders of phytogeography, the study of the geographic distribution of plants...
(s)- Euphorbia virosa ssp. arenicola L.C.Leach
- Euphorbia virosa ssp. virosa
- Euphorbia viscoides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
- Euphorbia vittata S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s) - Euphorbia volgensis Kryshtof.
- Euphorbia volhynica BesserWilibald Swibert Joseph Gottlieb von BesserWilibald Swibert Joseph Gottlieb von Besser was an Austrian-born botanist who worked most of his life within the territory of western Ukraine.The genus Bessera and species Aconitum besserianum are named after him....
ex M.Raciborski - Euphorbia volkii Rech.f.Karl Heinz RechingerKarl Rechinger was an Austrian botanist born in Vienna. He was the son of botanist Karl Rechinger .Rechinger was professor of botany at the University of Vienna. He was in 1971 elected a member of the Royal Swedish Academy of Sciences....
- Euphorbia volkmanniae DinterKurt DinterMoritz Kurt Dinter , was a German botanist and explorer in South West Africa.- Education and career :...
(s) - Euphorbia vulcanorum S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
(s)
W
- Euphorbia wakefieldiiEuphorbia wakefieldiiEuphorbia wakefieldii is a species of plant in the Euphorbiaceae family. It is found in Kenya and possibly Tanzania.-Source:* World Conservation Monitoring Centre 1998. . Downloaded on 21 August 2007....
N.E.Br. 1912 (s) - Euphorbia waldsteinii (Soják) Radcl.-Sm. 1981
- Euphorbia waldsteinii var. jaxartica (Prokh.) Oudejans 1989
- Euphorbia waldsteinii var. orientalis (Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
) Oudejans 1990 - Euphorbia waldsteinii var. saratoi (Ardoino) Oudejans 1992
- Euphorbia waldsteinii var. waldsteinii
- Euphorbia wallichii Hook.f.Joseph Dalton HookerSir Joseph Dalton Hooker OM, GCSI, CB, MD, FRS was one of the greatest British botanists and explorers of the 19th century. Hooker was a founder of geographical botany, and Charles Darwin's closest friend...
1887 - Euphorbia wangii Oudejans 1989
- Euphorbia waringiaeEuphorbia waringiaeEuphorbia waringiae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical dry shrubland. It is threatened by habitat loss.-Source:...
RauhWerner RauhWerner Rauh was an internationally renowned German botanist and author.-Biography:Born in the town of Niemegk in Brandenburg, Rauh studied at the University of Halle under the famous morphologist Wilhelm Troll and received his doctorate in 1937 before coming to the University of Heidelberg two...
& R.Gerold 1998 (s) - Euphorbia waterbergensis R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1951 (s) - Euphorbia weberbaueri R.Mansfeld 1931 (s)
- Euphorbia wellbyi N.E.Br. 1911
- Euphorbia wellbyi var. wellbyi
- Euphorbia wellbyi var. glabra S.CarterSusan Carter HolmesSusan Carter Holmes is a botanist and taxonomist at the Royal Botanic Gardens, Kew. She discovered and catalogued more than 200 plants of the family Euphorbiaceae, particularly of the succulent East African members of the genera Euphorbia and Monadenium, as well as about 20 Aloe species...
1985 - Euphorbia welwitschii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
& Reut.George François ReuterGeorge François Reuter was a French botanist and plant collector. He was born in Paris, and died in Geneve.-References:...
1852 - Euphorbia wheeleri BaillonLouis Antoine François BaillonLouis Antoine François Baillon was a French naturalist and collector. He was born in Montreuil-sur-Mer and died in Abbeville....
1866 - Euphorbia whellanii L.C.Leach 1967 (s)
- Euphorbia whyteana Baker f. 1894
- Euphorbia wildii L.C.Leach 1975 (s)
- Euphorbia williamsonii L.C.Leach 1969 (s)
- Euphorbia wilmaniae MarlothRudolf MarlothHermann Wilhelm Rudolf Marloth 28 December 1855 Lübben, Germany - 15 May 1931 Caledon, Cape Province was a German-born South African botanist, pharmacist and analytical chemist, best known for his Flora of South Africa which appeared in six superbly illustrated volumes between 1913 and 1932...
1931 (s) - Euphorbia wilsonii (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Correll 1980 - Euphorbia wittmannii Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia woodii N.E.Br. 1915 (s)
- Euphorbia wootonii Oudejans 1989
- Euphorbia woronowii Grossh. 1916
- Euphorbia wrightii Torr. & A.GrayAsa Gray-References:*Asa Gray. Dictionary of American Biography. American Council of Learned Societies, 1928–1936.*Asa Gray. Encyclopedia of World Biography, 2nd ed. 17 Vols. Gale Research, 1998.*Asa Gray. Plant Sciences. 4 vols. Macmillan Reference USA, 2001....
1857 (s) - Wright's spurge
X
- Euphorbia xalapensis KunthCarl Sigismund KunthCarl Sigismund Kunth , also Karl Sigismund Kunth or anglicized as Charles Sigismund Kunth, was a German botanist...
1817 - Euphorbia xanti Engelm. ex Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 (s) - Euphorbia xbacensis Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
1898 - Euphorbia xeropoda Brandegee 1917
- Euphorbia xylacantha PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
1904 (s) - Euphorbia xylopoda Greenm. 1898
Y
- Euphorbia yamashitae Kitam. 1958
- Euphorbia yajinensis W.T.Wang 1988
- Euphorbia yaroslavii P.P.Poljakov 1961
- Euphorbia yattana (P.R.O.Bally) Bruyns 2006 (s) (= Monadenium yattanum)
- Euphorbia yayalesia Urb.Ignatz UrbanIgnatz Urban was a German botanist. He is known for his contributions to the flora of the Caribbean and Brazil, and for his work as curator of the Berlin Botanical Garden. Born the son of a brewer, Urban showed an interest in botany as an undergraduate...
1930 - Euphorbia yemenica Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1860 - Euphorbia yinshanica S.Q.Zhou 1989
- Euphorbia yucatanensis (Millsp.Charles Frederick MillspaughCharles Frederick Millspaugh was an American botanist, born at Ithaca, N.Y., and educated at Cornell and the New York Homeopathic Medical College. For several years he practiced medicine and from 1891 to 1893 taught botany at West Virginia University...
) Standl.Paul Carpenter StandleyPaul Carpenter Standley was an American botanist.Standley was born in Avalon, Missouri...
1930
Z
- Euphorbia zakamenaeEuphorbia zakamenaeEuphorbia zakamenae is a species of plant in the Euphorbiaceae family. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montanes. It is threatened by habitat loss....
LeandriJacques Désiré LeandriJacques Désiré Leandri, born 1903 in Corsica, died 1982, was a French botanist and mycologist.Leandri is remembered for botanical excursions in North Africa and Madagascar. He collected plants for scientific study from the years 1922 to 1980...
1945 (s) - Euphorbia zambesiana Benth.George BenthamGeorge Bentham CMG FRS was an English botanist, characterized by Duane Isely as "the premier systematic botanist of the nineteenth century".- Formative years :...
1880 (s)- Euphorbia zambesiana var. benguelensis (PaxFerdinand Albin PaxFerdinand Albin Pax was a German botanist and entomologist. He specialised in Lepidoptera, Diptera, as well as in spermatophytes, describing several species....
) N.E.Br. 1911 (s) - Euphorbia zambesiana var. zambesiana (s)
- Euphorbia zambesiana var. benguelensis (Pax
- Euphorbia zeylana N.E.Br. 1913
- Euphorbia zierioides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia zornioides Boiss.Pierre Edmond BoissierPierre Edmond Boissier was a Swiss botanist, explorer and mathematician.He was the son of Jacques Boissier and Lucile Butini , daughter of Pierre Butini a well-known physician and naturalist from Geneva...
1862 - Euphorbia zoutpansbergensisEuphorbia zoutpansbergensisEuphorbia zoutpansbergensis is a species of plant in the Euphorbiaceae family. It is endemic to South Africa.-Source:* Hilton-Taylor, C. et al. 1998. . Downloaded on 21 August 2007....
R.A.DyerRobert Allen DyerRobert Allen Dyer was a South African botanist and taxonomist, working particularly on Amaryllidaceae and succulent plants, contributing to and editing of Bothalia and Flowering Plants of Africa and holding the office of Director of the Botanical Research Institute in Pretoria from 1944 to...
1938 (s)