JC Raulston Arboretum
Encyclopedia
JC Raulston Arboretum is an 10 acre
(32,000 m2) arboretum
and botanical garden
administered by North Carolina State University
, and located at 4415 Beryl Road, Raleigh, North Carolina
. It is open daily to the public without charge.
Acre
The acre is a unit of area in a number of different systems, including the imperial and U.S. customary systems. The most commonly used acres today are the international acre and, in the United States, the survey acre. The most common use of the acre is to measure tracts of land.The acre is related...
(32,000 m2) arboretum
Arboretum
An arboretum in a narrow sense is a collection of trees only. Related collections include a fruticetum , and a viticetum, a collection of vines. More commonly, today, an arboretum is a botanical garden containing living collections of woody plants intended at least partly for scientific study...
and botanical garden
Botanical garden
A botanical garden The terms botanic and botanical, and garden or gardens are used more-or-less interchangeably, although the word botanic is generally reserved for the earlier, more traditional gardens. is a well-tended area displaying a wide range of plants labelled with their botanical names...
administered by North Carolina State University
North Carolina State University
North Carolina State University at Raleigh is a public, coeducational, extensive research university located in Raleigh, North Carolina, United States. Commonly known as NC State, the university is part of the University of North Carolina system and is a land, sea, and space grant institution...
, and located at 4415 Beryl Road, Raleigh, North Carolina
Raleigh, North Carolina
Raleigh is the capital and the second largest city in the state of North Carolina as well as the seat of Wake County. Raleigh is known as the "City of Oaks" for its many oak trees. According to the U.S. Census Bureau, the city's 2010 population was 403,892, over an area of , making Raleigh...
. It is open daily to the public without charge.
Plant collections
Its plant collections now include over 5,000 total taxa of annuals, perennials, bulbs, vines, ground covers, shrubs, and trees, with significant collections of:- Acer (maple)
- AesculusAesculusThe genus Aesculus comprises 13-19 species of woody trees and shrubs native to the temperate northern hemisphere, with 6 species native to North America and 7-13 species native to Eurasia; there are also several hybrids. Species are deciduous or evergreen...
(buckeye) - BerberisBerberisBerberis , the barberries or pepperidge bushes, is a genus of about 450-500 species of deciduous and evergreen shrubs from 1-5 m tall with thorny shoots, native to the temperate and subtropical regions of Europe, Asia, Africa, North America and South America. They are closely related to the genus...
(barberry) - BuxusBuxusBuxus is a genus of about 70 species in the family Buxaceae. Common names include box or boxwood ....
(boxwood) - CercisCercisCercis , is a genus of about 10 species in the subfamily Caesalpinioideae of the pea family Fabaceae, native to warm-temperate regions. It contains small deciduous trees or large shrubs commonly known as Redbuds...
(redbud) - Conifers
- Ilex (holly)
- MagnoliaMagnoliaMagnolia is a large genus of about 210 flowering plant species in the subfamily Magnolioideae of the family Magnoliaceae. It is named after French botanist Pierre Magnol....
(magnolia) - MahoniaMahoniaMahonia is a genus of about 70 species of evergreen shrubs in the family Berberidaceae, native to eastern Asia, the Himalaya, North America and Central America. They are closely related to the genus Berberis. Botanists disagree on the acceptability of the genus name Mahonia...
(grapeholly) - NandinaNandina-Description:Nandina domestica commonly known as nandina, heavenly bamboo or sacred bamboo, is a suckering shrub in the Barberry family, Berberidaceae. It is a monotypic genus, with this species as its only member. It is native to eastern Asia from the Himalaya east to Japan.Despite the common...
(heavenly bamboo) - Quercus (oak)
- StyracaceaeStyracaceaeStyracaceae is a small family of flowering plants in the order Ericales, containing 11 genera and about 160 species of trees and shrubs. The family occurs in warm temperate and subtropical regions of the Northern Hemisphere....
(silverbell family) - ViburnumViburnumViburnum is a genus of about 150–175 species of shrubs or small trees in the moschatel family, Adoxaceae. Its current classification is based on molecular phylogeny...
- WisteriaWisteriaWisteria is a genus of flowering plants in the pea family, Fabaceae, that includes ten species of woody climbing vines native to the eastern United States and to China, Korea, and Japan. Aquarists refer to the species Hygrophila difformis, in the family Acanthaceae, as Water Wisteria...
The major gardens
- Annual Color Trials — an official All-America Selections (AAS) testing site, evaluating over 700 different annuals and tender perennials each year.
- Entry Garden — more than 100 types of tender perennials, mostly tropical.
- Finley-Nottingham Rose Garden — over 200 roseRoseA rose is a woody perennial of the genus Rosa, within the family Rosaceae. There are over 100 species. They form a group of erect shrubs, and climbing or trailing plants, with stems that are often armed with sharp prickles. Flowers are large and showy, in colours ranging from white through yellows...
s representing over 120 taxa, including hybrid teas, hybrid musk roses, David Austin roses, and climbing roses. - Japanese Garden — JapanJapanJapan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...
ese plants with a raked-stone Zen garden; plants include Acer palmatum ‘Kiyohime’, Acer palmatum ‘Seiryu’, ChamaecyparisChamaecyparisChamaecyparis is a genus of conifers in the cypress family Cupressaceae, native to eastern Asia and western and eastern North America. In the nursery trade it is often incorrectly known as "false cypress" for lack of other common name, so as to distinguish it from other similar genera bearing...
obtusa ‘Nana Gracilis’, Lagerstroemia fauriei, NandinaNandina-Description:Nandina domestica commonly known as nandina, heavenly bamboo or sacred bamboo, is a suckering shrub in the Barberry family, Berberidaceae. It is a monotypic genus, with this species as its only member. It is native to eastern Asia from the Himalaya east to Japan.Despite the common...
domestica f. capillaris cultivars, and Pinus taeda ‘Nana’. - Klein-Pringle White garden — white-flowered plants and plants with gray, white, or silver foliage, inspired by the famous White Garden at Sissinghurst Castle GardenSissinghurst Castle GardenThe garden at Sissinghurst Castle in the Weald of Kent, near Cranbrook, Goudhurst and Tenterden, is owned and maintained by the National Trust. It is among the most famous gardens in England.-History:...
; plants include Acer palmatum, Lagerstroemia ‘Natchez’, MagnoliaMagnoliaMagnolia is a large genus of about 210 flowering plant species in the subfamily Magnolioideae of the family Magnoliaceae. It is named after French botanist Pierre Magnol....
× loebneri ‘Merrill’, StyraxStyraxStyrax is a genus of about 130 species of large shrubs or small trees in the family Styracaceae, mostly native to warm temperate to tropical regions of the Northern Hemisphere, with the majority in eastern and southeastern Asia, but also crossing the equator in South America...
japonicus ‘Emerald Pagoda’, and ViburnumViburnumViburnum is a genus of about 150–175 species of shrubs or small trees in the moschatel family, Adoxaceae. Its current classification is based on molecular phylogeny...
‘Mohawk’. - Lath House — over 700 kinds of shade-loving plants, including AcanthusAcanthus (genus)Acanthus is a genus of about 30 species of flowering plants in the family Acanthaceae, native to tropical and warm temperate regions, with the highest species diversity in the Mediterranean Basin and Asia. Common names include Acanthus and Bear's breeches...
spinosus, Cornus controversa 'Variegata', FarfugiumFarfugiumFarfugium is a genus of flowering plants in the daisy family, Asteraceae....
japonicum 'Aureomaculatum', Gentiana saponaria, HydrangeaHydrangeaHydrangea is a genus of about 70 to 75 species of flowering plants native to southern and eastern Asia and North and South America. By far the greatest species diversity is in eastern Asia, notably China, Japan, and Korea...
macrophylla ‘Pia’, PierisPierisPieris can refer to:Organisms* Pieris is the andromeda or fetterbush genus in the plant family Ericaceae* Pieris , described by Franz Paula von Schrank in 1801, is the garden white genus in the butterfly family Pieridae...
japonica ‘Shojo’, and TrochodendronTrochodendronTrochodendron is a genus of flowering plants with one living species, Trochodendron aralioides, and six extinct species known from the fossil record...
aralioides. - Mixed Border — a large border planting (300 × 15 feet) (91 × 4.6 m) of trees, shrubs, groundcovers, perennials, and bulbs; plants include CampsisCampsisCampsis is a genus of flowering plants in the bignonia family, Bignoniaceae. It consists of two species, both of which are vines with large flowers.-Species:* Campsis grandiflora K.Schum. – Chinese Trumpet Vine...
grandiflora 'Morning Calm', ChamaecyparisChamaecyparisChamaecyparis is a genus of conifers in the cypress family Cupressaceae, native to eastern Asia and western and eastern North America. In the nursery trade it is often incorrectly known as "false cypress" for lack of other common name, so as to distinguish it from other similar genera bearing...
thyoides 'Rubicon', ClematisClematisClematis is a genus of about 300 species within the buttercup family Ranunculaceae. Their garden hybrids have been popular among gardeners beginning with Clematis × jackmanii, a garden standby since 1862; more hybrid cultivars are being produced constantly. They are mainly of Chinese and Japanese...
'Betty Corning', Cornus sericea 'Silver and Gold', and Hamamelis × intermedia ‘Jelena’. - Model Gardens — home demonstration gardens.
- Paradise Garden — for the senses of sight, sound, taste, touch, and smell; plants include Aloysia triphylla, Corylus avellana ‘Contorta’, HostaHostaHosta is a genus of about 23–45 species of lily-like plants in the family Asparagaceae, subfamily Agavoideae, native to northeast Asia. They have been placed in their own family, Hostaceae ; like many 'lilioid monocots', they were once classified in the Liliaceae...
‘Sum and Substance’, ZeaZeaZea may refer to:*Zea , a genus of large grasses**Zea mays, commonly known as maize or corn**Zea, a Canadian short film about popcorn*Helicoverpa zea, a major agricultural pest*Zea , a 1993 alternative EP from dEUS....
mays ‘Quadricolor’, and ZiziphusZiziphusZiziphus is a genus of about 40 species of spiny shrubs and small trees in the buckthorn family, Rhamnaceae, distributed in the warm-temperate and subtropical regions throughout the world. The leaves are alternate, entire, with three prominent basal veins, and long; some species are deciduous,...
jujuba ‘Inermis’. - Perennial Border — nearly 1,000 plants in a large border planting (450 × 18 feet) (140 × 5.5 m), with color scheme based upon a plan by Gertrude JekyllGertrude JekyllGertrude Jekyll was an influential British garden designer, writer, and artist. She created over 400 gardens in the UK, Europe and the USA and contributed over 1,000 articles to Country Life, The Garden and other magazines.-Early life:...
. - Southall Memorial Garden — a hemlockTsugaTsuga is a genus of conifers in the family Pinaceae. The common name hemlock is derived from a perceived similarity in the smell of its crushed foliage to that of the unrelated plant poison hemlock....
tree grove, with mixed plantings and an open grassy area for gatherings. - Southwestern Garden — plants from MexicoMexicoThe United Mexican States , commonly known as Mexico , is a federal constitutional republic in North America. It is bordered on the north by the United States; on the south and west by the Pacific Ocean; on the southeast by Guatemala, Belize, and the Caribbean Sea; and on the east by the Gulf of...
and the American Southwest, including AgaveAgaveAgave is a genus of monocots. The plants are perennial, but each rosette flowers once and then dies ; they are commonly known as the century plant....
, DasylirionDasylirionDasylirion is a genus of 17 species of flowering plants, all native to Mexico, with three species also extending into the southwestern United States...
, EchinocactusEchinocactusEchinocactus is a genus of cacti in the subfamily Cactoideae. The generic name derives from the Ancient Greek εχινος , meaning "spiny," and cactus. It and Ferocactus are the two genera of barrel cactus. Members of the genus usually have heavy spination and relatively large flowers...
, HesperaloeHesperaloeHesperaloe is a genus of flowering plants in the family Asparagaceae, subfamily Agavoideae. It contains perennial yucca-like plants with long, narrow leaves produced in a basal rosette and flowers borne on long panicles or racemes...
, NolinaNolinaNolina is a genus of tropical xerophytic flowering plants, with the principal distribution being in Mexico and extending into the southern United States. Some botanists have included the genus Beaucarnea in Nolina. In the APG III classification system, it is placed in the family Asparagaceae,...
, OpuntiaOpuntiaOpuntia, also known as nopales or paddle cactus , is a genus in the cactus family, Cactaceae.Currently, only prickly pears are included in this genus of about 200 species distributed throughout most of the Americas. Chollas are now separated into the genus Cylindropuntia, which some still consider...
, and YuccaYuccaYucca is a genus of perennial shrubs and trees in the family Asparagaceae, subfamily Agavoideae. Its 40-50 species are notable for their rosettes of evergreen, tough, sword-shaped leaves and large terminal panicles of white or whitish flowers. They are native to the hot and dry parts of North...
. - Winter Garden — plants at their best in winter, including CryptomeriaCryptomeriaCryptomeria is a monotypic genus of conifer in the cypress family Cupressaceae formerly belonging to the family Taxodiaceae; it includes only one species, Cryptomeria japonica . It is endemic to Japan, where it is known as Sugi...
, ChamaecyparisChamaecyparisChamaecyparis is a genus of conifers in the cypress family Cupressaceae, native to eastern Asia and western and eastern North America. In the nursery trade it is often incorrectly known as "false cypress" for lack of other common name, so as to distinguish it from other similar genera bearing...
, Cornus officinalis 'Kintoki', EdgeworthiaEdgeworthiaEdgeworthia is a genus of plants in the family Thymelaeaceae. When the genus was first described, it was published twice in the same year , in two separate publications: Plantarum vascularium genera: secundum ordines naturales digesta eorumque differentiae et affinitates tabulis diagnostacis...
chrysantha, EpimediumEpimediumEpimedium, also known as Rowdy Lamb Herb, Barrenwort, Bishop's Hat, Fairy Wings, Horny Goat Weed, or Yin Yang Huo , is a genus of about 60 or more species of herbaceous flowering plants in the family Berberidaceae...
, Hamamelis, Helleborus × hybridus, Ilex, IrisIris (plant)Iris is a genus of 260-300species of flowering plants with showy flowers. It takes its name from the Greek word for a rainbow, referring to the wide variety of flower colors found among the many species...
unguicularis, PrunusPrunusPrunus is a genus of trees and shrubs, which includes the plums, cherries, peaches, apricots and almonds. There are around 430 species spread throughout the northern temperate regions of the globe. Many members of the genus are widely cultivated for fruit and ornament.-Botany:Members of the genus...
mume 'Rose Glow', and YuccaYuccaYucca is a genus of perennial shrubs and trees in the family Asparagaceae, subfamily Agavoideae. Its 40-50 species are notable for their rosettes of evergreen, tough, sword-shaped leaves and large terminal panicles of white or whitish flowers. They are native to the hot and dry parts of North...
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