Kenneth Kent Mackenzie was a lawyer

Lawyer

A lawyer, according to Black's Law Dictionary, is "a person learned in the law; as an attorney, counsel or solicitor; a person who is practicing law." Law is the system of rules of conduct established by the sovereign government of a society to correct wrongs, maintain the stability of political...

 and amateur botanist who wrote extensively on the genus Carex

Carex

Carex is a genus of plants in the family Cyperaceae, commonly known as sedges. Other members of the Cyperaceae family are also called sedges, however those of genus Carex may be called "true" sedges, and it is the most species-rich genus in the family. The study of Carex is known as...

in North America

North America

North America is a continent wholly within the Northern Hemisphere and almost wholly within the Western Hemisphere. It is also considered a northern subcontinent of the Americas...

. The standard abbreviation Mack. is used for Mackenzie when citing

Author citation (botany)

In botanical nomenclature, author citation refers to citing the person who validly published a botanical name, i.e. who first published the name while fulfilling the formal requirements as specified by the International Code of Botanical Nomenclature...

 a botanical name

Botanical name

A botanical name is a formal scientific name conforming to the International Code of Botanical Nomenclature and, if it concerns a plant cultigen, the additional cultivar and/or Group epithets must conform to the International Code of Nomenclature for Cultivated Plants...

.

Cyperaceae

He described the following taxa in the family Cyperaceae

Cyperaceae

Cyperaceae are a family of monocotyledonous graminoid flowering plants known as sedges, which superficially resemble grasses or rushes. The family is large, with some 5,500 species described in about 109 genera. These species are widely distributed, with the centers of diversity for the group...

 (sedges); alternative combinations are indented.

• Carex abramsii Mack.
• Carex abrupta
  Carex abrupta
  Carex abrupta is a species of sedge known by the common name abrupt-beaked sedge or abruptbeak sedge. It is native to the western United States from California to Idaho, where it grows in moist mountain habitat such as meadows.-Description:...
  
  Mack.
• Carex abscondita Mack.
• Carex acutinella Mack.
• Carex agglomerata Mack.
• Carex aggregata Mack.

= Carex sparganioides

Carex sparganioides

Bur-reed sedge is a perennial plant belonging to the sedge family . Its native range includes most of the Eastern and Central U.S., and it is typically found in hardwood or mixed forests...

var. aggregata (Mack.) Gleason

• Carex agrostoides Mack.
• Carex albonigra
  Carex albonigra
  Carex albonigra is a species of sedge known by the common name black and white sedge. It is native to western North America from Alaska and most of western Canada to California to New Mexico, where it grows in mainly dry, rocky high mountain habitat such as talus. This sedge forms a dense clump 10...
  
  Mack.
• Carex allegheniensis Mack.
• Carex amphigena Mack.
• Carex amplectens Mack.
• Carex leersii var. angustata (J.Carey) Mack.
• Carex angustior Mack.
• Carex arctaeformis Mack.
• Carex arctiformis Mack.

= Carex canescens

Carex canescens

Carex canescens L. is a perennial species of plants in the family Cyperaceae with pluriregional distribution growing in damp forests and wetlands.-External links:*...

subsp. arctiformis (Mack.) Calder & Roy L.Taylor

• Carex artitecta Mack.
• Carex atrosquama Mack.

= Carex atrata subsp. atrosquama (Mack.) Hultén

= Carex atrata var. atrosquama (Mack.) Cronquist

• Carex austrina Mack.
• Carex autumnalis Mack.
• Carex aztecica Mack.
• Carex biltmoreana Mack.
• Carex brachyglossa Mack.
• Carex brainerdii Mack.
• Carex brevicaulis Mack.

= Carex deflexa var. brevicaulis (Mack.) B.Boivin

• Carex breviligulata Mack.
• Carex brevior (Dewey) Mack.
• Carex brevisquama Mack.
• Carex bulbostylis Mack.
• Carex bushii Mack.
• Carex caesariensis Mack.
• Carex camporum Mack.
• Carex chihuahuensis Mack.
• Carex chlorophila Mack.
• Carex colorata Mack.
• Carex concinnoides
  Carex concinnoides
  Carex concinnoides is a species of sedge known by the common name northwestern sedge. It is native to western North America from British Columbia to California, where it can be found in moist or dry habitat, often in woodland and forested slopes, on silty and clay soils. This sedge produces loose...
  
  Mack.
• Carex conspecta Mack.
• Carex convoluta Mack.
• Carex cryptolepis Mack.
• Carex cumulata Mack.
• Carex cusickii
  Carex cusickii
  Carex cusickii is a species of sedge known by the common name Cusick's sedge. It is native to Northwestern North America from British Columbia to California, and in Utah, where it can be found in several types of wet habitat, such as marshes, mountain meadows, and ditches...
  
  Mack. ex Piper & Beattie
• Carex davyi Mack.
• Carex debiliformis Mack.
• Carex dudleyi (Mack.)
• Carex egglestonii Mack.
• Carex egregia Mack.
• Carex epapillosa Mack.

= Carex heteroneura

Carex heteroneura

Carex heteroneura is a species of sedge known by the common name different-nerve sedge. It is native to western Canada and the western United States, where it grows in moist mountain habitat such as forests and meadows.-Description:...

var. epapillosa (Mack.) F.J.Herm.

• Carex exserta Mack.
• Carex farwellii Mack.
• Carex fernandezensis Mack. ex G.A.Wheeler
• Carex festivella Mack.

= Carex macloviana subsp. festivella (Mack.) Á.Löve & D.Löve

• Carex sect. Firmiculmes (Kük.) Mack.
• Carex fissa Mack.
• Carex fissuricola Mack.
• Carex flaccifolia Mack.
• Carex fracta
  Carex fracta
  Carex fracta is a species of sedge known by the common name fragile sheath sedge. It is native to the western United States from Washington to California, where it grows in moist to dry areas in mountain forests and meadows. This sedge produces dense clumps of stems sometimes exceeding a meter tall...
  
  Mack.
• Carex fulvescens Mack.
• Carex fuscotincta Mack.
• Carex geophila Mack.
• Carex gigas Mack.
• Carex glacialis Mack.
• Carex gracilior Mack.
• Carex pachystachya
  Carex pachystachya
  Carex pachystachya is a species of sedge known by the common name Chamisso sedge. It is native to western North America from Alaska to Saskatchewan to California, where it grows in dry to wet areas in many types of forest and grassland habitat. This sedge produces dense clumps of erect stems up to...
  
  var. gracilis Mack.
• Carex harfordii Mack.
• Carex heliophila Mack.

= Carex inops subsp. heliophila (Mack.) Crins

= Carex pensylvanica

Carex pensylvanica

Carex pensylvanica is a species of flowering plant in the sedge family commonly called Pennsylvania sedge.-Distribution:Based on a census of the literature, herbaria specimens, and confirmed sightings, C. pensylvanica is found in Manitoba Ontario and Quebec in Canada; and in the United States...

subsp. heliophila (Mack.) W.A.Weber

• Carex helleri
  Carex helleri
  Carex helleri is a species of sedge known by the common name Heller's sedge. It is native to eastern California and western Nevada, where it grows on rocky mountain slopes and in other habitats.-Description:...
  
  Mack.
• Carex hirsutella Mack.

= Carex complanata subsp. hirsutella (Mack.) R.T.Clausen

• Carex hirtifolia Mack.
• Carex sect. Hispidae Mack. ex Reznicek
• Carex holmiana Mack.
• Carex howei Mack.
• Carex impressa Mack.
• Carex incurviformis Mack.

= Carex maritima var. incurviformis (Mack.) B.Boivin

• Carex integra Mack.
• Carex involucratella Mack.
• Carex castanea var. knieskernii Mack.
• Carex laevivaginata (Kük.) Mack.
• Carex lancifructus Mack.
• Carex laricina Mack. ex Bright

= Carex muricata var. laricina (Mack. ex Bright) Gleason

• Carex latebrosa Mack.
• Carex laxior Mack.
• Carex leiophylla Mack.

= Carex sabulosa subsp. leiophylla (Mack.) A.E.Porsild

• Carex leporinella
  Carex leporinella
  Carex leporinella is a species of sedge known by the common name Sierra hare sedge.-Distribution:This sedge is native to the western United States from California, such as the Sierra Nevada, to Wyoming, where it grows in moist mountain habitats, such as meadows.-Description:Carex leporinella...
  
  Mack.
• Carex leptopoda Mack. in Rydb.

= Carex deweyana subsp. leptopoda (Mack.) Calder & Roy L.Taylor

= Carex deweyana var. leptopoda (Mack.) B.Boivin

• Carex microptera
  Carex microptera
  Carex microptera is a species of sedge known by the common name smallwing sedge. It is native to western North America, including most all of western Canada and the western United States. It occurs in moist mountain habitat such as meadows and riverbanks. This sedge produces dense clumps of erect...
  
  var. limnophila (F.J.Herm.) Dorn
• Carex longa Mack.
• Carex sect. Longicaules Mack. ex Reznicek
• Carex longii Mack.
• Carex lunelliana Mack.
• Carex luridiformis Mack. ex Reznicek & M.S.González Elizondo
• Carex macrosperma Mack.
• Carex magnifolia Mack.
• Carex mediterranea Mack.
• Carex longii subsp. meridionalis (Kük.) Luceño & M.Alves
• Carex merritt-fernaldii Mack.
• Carex mesochorea Mack.

= Carex cephalophora var. mesochorea (Mack.) Gleason

• Carex microptera
  Carex microptera
  Carex microptera is a species of sedge known by the common name smallwing sedge. It is native to western North America, including most all of western Canada and the western United States. It occurs in moist mountain habitat such as meadows and riverbanks. This sedge produces dense clumps of erect...
  
  Mack.

= Carex macloviana var. microptera (Mack.) B.Boivin

• Carex microrhyncha Mack.
• Carex miserabilis Mack.
• Carex mohriana Mack.
• Carex molesta
  Carex molesta
  Carex molesta is a species of sedge known by the common name troublesome sedge. It is native to eastern and central North America, where it grows in varied wet and dry habitats, performs equally well in full sun and partial shade, including disturbed areas such as roadsides. It is an introduced...
  
  Mack.

= Carex brevior var. molesta (Mack.) F.C.Gates

• Carex montereyensis Mack.
• Carex multicostata
  Carex multicostata
  Carex multicostata is a species of sedge known by the common name manyrib sedge.-Distribution:This sedge is native to the western United States from California to Montana, where it grows mainly in dry areas in mountain ranges, such as the Sierra Nevada and Transverse Ranges.-Description:Carex...
  
  Mack.
• Carex nelsonii Mack.
• Carex neomexicana Mack.
• Carex neurophora
  Carex neurophora
  Carex neurophora is a species of sedge known by the common name alpine nerve sedge. It is native to the western United States, where it grows in wet mountain habitat such as meadows and streambanks. This sedge produces stems up to about 60 centimeters tall and inflorescences which are dense, oblong...
  
  Mack. in Abrams
• Carex normalis Mack.
• Carex nubicola Mack.
• Carex oklahomensis Mack.

= Carex stipata var. oklahomensis (Mack.) Gleason

• Carex olympica Mack.
• Carex onusta Mack.
• Carex ormantha Mack.
• Carex pachycarpa Mack.
• Carex paucicostata Mack.
• Carex paucifructus Mack.
• Carex perglobosa Mack.
• Carex perstricta Mack.

= Carex schiedeana var. perstricta (Mack.) F.J.Herm.

• Carex piperi Mack. ex Piper & Beattie
• Carex pityophila Mack.
• Carex plana Mack.
• Carex platylepis Mack.
• Carex praeceptorum
  Carex praeceptorum
  Carex praeceptorum is a species of sedge known by the common names early sedge and teacher's sedge. It is native to much of western North America, from British Columbia to California to Colorado, where it grows in wet, marshy habitat such as bogs and lakeshores...
  
  Mack.
• Carex projecta Mack.
• Carex proposita
  Carex proposita
  Carex proposita is a species of sedge known by the common name Great Smoky Mountain sedge. It has a scattered distribution in parts of the western United States, including Washington, Idaho, and California. It was named for the Smoky Mountains of Idaho, not the Great Smoky Mountains, where it does...
  
  Mack.
• Carex purpurifera Mack.

= Carex laxiflora var. purpurifera (Mack.) Gleason

• Carex rectior Mack.
• Carex rhomalea Mack.
• Carex richii Mack.
• Carex rugosperma Mack.

= Carex tonsa var. rugosperma (Mack.) Crins

• Carex rusbyi Mack.

= Carex vallicola

Carex vallicola

Carex vallicola is a species of sedge known by the common name valley sedge. It is native to western North America from British Columbia to New Mexico, where it grows in many types of moist and dry habitat, including forest and grassland. This sedge produces clumps of stems up to about 60...

var. rusbyi (Mack.) F.J.Herm.

• Carex ruthii Mack.

= Carex muricata var. ruthii (Mack.) Gleason

• Carex salinaeformis Mack.
• Carex saximontana Mack.

= Carex backii var. saximontana (Mack.) B.Boivin

• Carex scabriuscula Mack.
• Carex scirpiformis Mack.

= Carex scirpoidea var. scirpiformis (Mack.) O'Neill & Duman

• Carex sheldonii
  Carex sheldonii
  Carex sheldonii is a species of sedge known by the common name Sheldon's sedge.-Distribution:This sedge is native to the Western United States, where it grows in wet areas such as lakeshores and moist meadows.-Description:...
  
  Mack.
• Carex simulata
  Carex simulata
  Carex simulata is a species of sedge known by the common name analogue sedge.-Distribution:This sedge is native to the western United States and western Canada, where it grows in many types of wet habitat, from mountain meadows to ditches, often in alkaline conditions.-Description:Carex simulata...
  
  Mack.

= Carex praegracilis

Carex praegracilis

Carex praegracilis is a species of sedge known by the common names clustered field sedge, field sedge, and expressway sedge.-Distribution:...

var. simulata (Mack.) B.Boivin

• Carex smalliana Mack.
• Carex stellata Mack.

= Carex schiedeana var. stellata (Mack.) F.J.Herm.

• Carex stenochlaena (Holm) Mack.
• Carex stenoptera Mack.
• Carex sub-bracteata Mack.
• Carex suborbiculata Mack. in Abrams
• Carex substricta Mack.
• Carex swanii Mack.
• Carex teneraeformis Mack.
• Carex townsendii Mack.

= Carex echinata

Carex echinata

Carex echinata is a species of sedge known by the common names star sedge and little prickly sedge.-Distribution:This plant is native to North and Central America and parts of Eurasia. Carex echinata is a plant of wet forests, marshes, and mountain meadows of moderate elevation...

subsp. townsendii (Mack.) Reznicek

• Carex tracyi Mack.
• Carex tumulicola
  Carex tumulicola
  Carex tumulicola, the splitawn sedge foothill sedge, or previously Berkeley sedge, is a Sedge member of the Cyperaceae family.-Description:...
  
  Mack.
• Carex uberior Mack.
• Carex unilateralis Mack.

= Carex athrostachya

Carex athrostachya

Carex athrostachya is a species of sedge known by the common name slenderbeak sedge. It is native to western North America, including Alaska to central Canada, the western contiguous United States, and just into Baja California.-Description:...

var. unilateralis (Mack.) B.Boivin

• Carex viridiflora Mack.
• Carex viridior Mack. in Abrams
• Carex wiegandii Mack.
• Carex wootonii Mack.
• Cymophyllus Mack.
• Cymophyllus fraseri (Andrews) Mack.
• Kobresia macrocarpa Clokey ex Mack.

= Kobresia bellardi var. macrocarpa (Clokey ex Mack.) H.D.Harr.

• Kobresia simpliciuscula Mack.

Other families

In other families, he described the following taxa:

Acanthaceae

• Gerardia flava var. calycosa (Mack. & Bush) Steyerm.

Adiantaceae

• Pellaea atropurpurea
  Pellaea atropurpurea
  This is a fern, P. atropurpurea, commonly known as purple-stem cliffbrake or just purple cliffbrake. Brake is an old word for fern, related to the word bracken. Like many other members of the Pteridaceae, it is a rock plant, needing a calcareous substrate.P...
  
  var. bushii Mack.

Alismataceae

• Echinodorus cordifolius
  Echinodorus cordifolius
  -Synonyms:E. radicans Engelmann; Alisma cordifolia Linnaeus, Sp. Pl. 1: 343. 1753-Distribution:Found in wetlands in Mexico and North America...
  
  var. lanceolatus (Engelm.) Mack. & Bush
• Sagittaria brevirostra Mack. & Bush

= Sagittaria engelmanniana subsp. brevirostra (Mack. & Bush) Bogin

Apiaceae

• Pseudotaenidia montana Mack.
• Pseudotaenidia Mack.

= Taenidia montana (Mack.) Cronquist

Compositae

• Aster parviceps Mack. & Bush in Mack.
• Senecio pseudotomentosus Mack. & Bush

= Packera paupercula

Packera paupercula

Packera paupercula is a flowering plant species of the genus Packera and family Asteraceae, native to many parts of northern North America and the southeastern United States....

var. pseudotomentosa (Mack. & Bush) R.R.Kowal

• Senecio semicordatus Mack. & Bush

= Senecio pseudaureus subsp. semicordatus (Mack. & Bush) G.W.Douglas & Ruyle-Douglas

= Packera pseudaurea

Packera pseudaurea

Packera pseudaurea is a species of flowering plant in the aster family known by the common name falsegold groundsel. It is native to North America, where it can be found in western and central parts of Canada and the United States...

var. semicordata (Mack. & Bush) Trock & T.M.Barkley

= Senecio aureus

Senecio aureus

Packera aurea , commonly known as Golden Ragwort, is a perennial flower in family Asteraceae. It is also known as Life Root, Squaw Weed, Golden Sececio, ragwort, uncum root, waw weed, uncum, false valerian, cough weed, female regulator, cocash weed, ragweed, staggerwort, and St...

var. semicordatus (Mack. & Bush) Greenm.

• Smallanthus
  Smallanthus
  Smallanthus is a genus of flowering plants in the Asteraceae . By 1997 there were at least 21 species.Species include:*Smallanthus apus*Smallanthus connatus*Smallanthus fruticosus*Smallanthus glabratus...
  
  Mack.
• Smallanthus uvedalia (L.) Mack.
• Solidago [infragen.unranked] Argutae Mack.

= Solidago subsect. Argutae (Mack.) G.L.Nesom

= Solidago ser. Argutae (Mack.) G.L.Nesom

• Solidago edisoniana Mack.
• Solidago harperi Mack. ex Small
• Solidago longipetiolata Mack. & Bush

= Solidago nemoralis

Solidago nemoralis

Solidago nemoralis, or Gray Goldenrod, is a flowering plant in the United States....

subsp. longipetiolata (Mack. & Bush) G.W.Douglas

= Solidago nemoralis

Solidago nemoralis

Solidago nemoralis, or Gray Goldenrod, is a flowering plant in the United States....

var. longipetiolata (Mack. & Bush) E.J.Palmer & Steyerm.

• Solidago milleriana Mack. ex Small
• Solidago [infragen.unranked] Nemorales Mack.

= Solidago subsect. Nemorales (Mack.) G.L.Nesom

• Solidago notabilis Mack.
• Solidago [infragen.unranked] Odorae Mack.

= Solidago subsect. Odorae (Mack.) G.L.Nesom

= Solidago ser. Odorae (Mack.) Semple

• Solidago tarda Mack. ex Small
• Vernonia interior var. baldwinii (Torr.) Mack. & Bush in Mack.
• Vernonia interior var. drummondii Mack. & Bush
• Xanthium inflexum Mack. & Bush

Boraginaceae

• Macromeria thurberi (A.Gray) Mack.
• Onosmodium hispidissimum Mack.

= Onosmodium molle subsp. hispidissimum (Mack.) B.Boivin

= Onosmodium molle var. hispidissimum (Mack.) Cronquist

= Onosmodium virginianum var. hirsutum Mack.

• Onosmodium bejariense var. hispidissimum (Mack.) B.L.Turner
• Onosmodium hispidissimum var. macrospermum Mack. & Bush
• Onosmodium occidentale Mack.

= Onosmodium bejariense var. occidentale (Mack.) B.L.Turner

= Onosmodium molle subsp. occidentale (Mack.) Cochrane

= Onosmodium molle subsp. occidentale (Mack.) Cochrane

= Onosmodium molle var. occidentale (Mack.) I.M.Johnst.

• Onosmodium subsetosum Mack. & Bush in Small

= Onosmodium molle subsp. subsetosum (Mack. & Bush) Cochrane

= Onosmodium bejariense var. subsetosum (Mack. & Bush) B.L.Turner

= Onosmodium molle var. subsetosum (Mack. & Bush) Cronquist

• Onosmodium occidentale var. sylvestre Mack.

Campanulaceae

• Lobelia spicata var. leptostachys Mack. & Bush in Mack.

Caryophyllaceae

• Geocarpon
  Geocarpon
  Geocarpon is a monotypic genus of flowering plants in the pink family containing the single species Geocarpon minimum, which is known by the common names tinytim and earth-fruit. It is a rare plant known from about 34 populations in the US states of Arkansas, Louisiana, Missouri, and Texas...
  
  Mack.
• Geocarpon minimum Mack.

Chenopodiaceae

• Chenopodium album
  Chenopodium album
  Chenopodium album is a fast-growing weedy annual plant in the genus Chenopodium.Though cultivated in some regions, the plant is elsewhere considered a weed...
  
  var. berlandieri (Moq.) Mack. & Bush

Convallariaceae

• Uvularia nitida Mack.

Convolvulaceae

• Convolvulus sepium var. fraterniflorus Mack. & Bush

= Convolvulus fraterniflorus (Mack. & Bush) Mack. & Bush

= Calystegia fraterniflora (Mack. & Bush) Brummitt

= Calystegia sepium

Calystegia sepium

Calystegia sepium is a species of bindweed, with a subcosmopolitan distribution throughout temperate Northern Hemisphere in Europe, Asia, northwestern Africa, and North America, and in the temperate Southern Hemisphere in Australia, and...

var. fraterniflora (Mack. & Bush) R.H.Mohlenbrock

= Calystegia silvatica

Calystegia silvatica

The morning glory Calystegia silvatica is known by the common name giant bindweed. It is the largest species of bindweed and is a strong rampant climber....

subsp. fraterniflora (Mack. & Bush) Brummitt

Ericaceae

• Gaylussacia baccata
  Gaylussacia baccata
  Gaylussacia baccata, the Black Huckleberry, is a common huckleberry found throughout a wide area of northeastern North America. It closely resembles the blueberry plants with which it grows, but can be readily identified by the numerous resin dots on the undersides of the leaves which glitter when...
  
  var. glaucocarpa Mack.
• Vaccinium caesariense
  Vaccinium caesariense
  Vaccinium caesariense, New Jersey Blueberry, is native to the Eastern United States. It is a species in the genus Vaccinium, which includes blueberries, cranberries, huckleberry, and bilberries, all flowering plants or angiosperms.-Range:...
  
  Mack.

= Vaccinium corymbosum f. caesariense (Mack.) Camp

Fabaceae

• Lespedeza acuticarpa Mack. & Bush
• Lespedeza manniana Mack. & Bush
• Lespedeza neglecta Mack. & Bush
• Lespedeza violacea var. prairea Mack. & Bush
• Lespedeza simulata Mack. & Bush

Haloragaceae

• Proserpinaca intermedia Mack.

Iridaceae

• Iris foliosa Mack. & Bush

Juncaceae

• Juncus coriaceus Mack.
• Juncus longicaudatus (Engelm. ex A.Gray) Mack.

Lamiaceae

• Scutellaria cordifolia var. pilosissima Mack. & Bush

Onagraceae

• Oenothera strigosa Mack. & Bush

= Oenothera biennis

Oenothera biennis

Oenothera biennis is a species of Oenothera native to eastern and central North America, from Newfoundland west to Alberta, southeast to Florida, and southwest to Texas, and widely naturalized elsewhere in temperate and subtropical regions.-Growth and flowering:Oenorthera biennis has a life span...

var. strigosa Rydb. in Mack.

• Onagra argillicola Mack.

= Oenothera argillicola Mack.

= Oenothera biennis

Oenothera biennis

Oenothera biennis is a species of Oenothera native to eastern and central North America, from Newfoundland west to Alberta, southeast to Florida, and southwest to Texas, and widely naturalized elsewhere in temperate and subtropical regions.-Growth and flowering:Oenorthera biennis has a life span...

f. argillicola (Mack.) B.Boivin

Poaceae

• Elymus canadensis
  Elymus canadensis
  Elymus canadensis is a species of wild rye known by the common name Canada wild rye. This grass is native to much of North America, being most abundant in the central plains and Great Plains...
  
  var. robustus Mack. & Bush in Mack.
• Hystrix elymoides Mack. & Bush in Mack.
• Muhlenbergia polystachya Mack. & Bush

Polygonaceae

• Polygonum aviculare
  Polygonum aviculare
  Polygonum aviculare or Common Knotgrass is a plant related to buckwheat and dock. It is also called birdweed, pigweed and lowgrass. It is an annual found in fields and wasteland, with white flowers from June to October....
  
  var. littorale (Link) Mack. & Bush

Portulacaceae

• Portulaca neglecta Mack. & Bush

Ranunculaceae

• Delphinium nortonianum Mack. & Bush

= Delphinium azureum var. nortonianum (Mack. & Bush) E.J.Palmer & Steyerm.

= Delphinium carolinianum var. nortonianum (Mack. & Bush) L.M.Perry

• Ranunculus sicaeformis Mack. & Bush

Rosaceae

• Crataegus mackenzii Sarg. in Mack.
• Prunus lanata (Sudw.) Mack. & Bush

Salicaceae

• Salix cordata
  Salix cordata
  Salix cordata is a perennial shrub that grows tall; plants taller than are rare. The plant is native to the northeast regions of the North American continent; it is found on sand dunes, river banks, and lake shores in sandy, silty or gravelly soils....
  
  var. missouriensis Mack. & Bush in Mack.

Saxifragaceae

• Heuchera puberula Mack. & Bush

= Heuchera parviflora var. puberula (Mack. & Bush) E.F.Wells

• Saxifraga incurva Mack. ex Ser.

Scrophulariaceae

• Aureolaria calycosa (Mack. & Bush) Pennell
• Dasistoma calycosum Mack. & Bush
• Gerardia calycosa (Mack. & Bush) Fernald

= Gerardia flava var. calycosa (Mack. & Bush) Steyerm.

Solanaceae

• Physalis missouriensis Mack. & Bush

= Physalis pubescens

Physalis pubescens

Physalis pubescens is a species of flowering plant in the nightshade family known by many common names, including husk tomato and hairy groundcherry in English, and muyaca and capulí in Spanish. It is native to the Americas, including the southern half of the United States, Mexico, Central and much...

var. missouriensis (Mack. & Bush) Waterf.

• Physalis subglabrata
  Physalis subglabrata
  Physalis subglabrata, the smooth groundcherry or husk-tomato, is a member of the Solanaceae family. It is a perennial deep-rooted herbacous plant. This plant is considered an agronomic weed. It is sometimes used as a hallucinogenic plant....
  
  Mack. & Bush

= Physalis longifolia

Physalis longifolia

Physalis longifolia is a species of ground cherry. It is a small shrub native to central and eastern United States and in some parts of Canada. It flowers from May to September. Its fruits resemble those of the tomatillo. The fruits must be cooked before they become edible...

var. subglabrata (Mack. & Bush) Cronquist

= Physalis virginiana var. subglabrata (Mack. & Bush) Waterf.

Ulmaceae

• Celtis mississippiensis var. pumila (Pursh) Mack. & Bush