Plant Details: ... Plant Family: Aceraceae. Rounded Shape. New twigs are green, then turning to a purplish young stems, maturing to gray. douglasii from southern of Lane County, Oregon have been misidentified. Acer glabrum var. Acer glabrum var. – Rocky Mountain maple Variety: Acer glabrum Torr. Height: 10 - 30 feet. Acer glabrum Torr. douglasii ESRM 412 – Native Plant Production Susan McDougall @ USDA-NRCS PLANTS Database TAXONOMY Family Names Family Scientific Name: Aceraceae Family Common Name: Maple IPNI Life Sciences Identifier (LSID) urn:lsid:ipni.org:names:781318-1 Publication Annals of the Lyceum of Natural History of New York Collation ii. Family: Sapindaceae Previously listed in the Aceraceae family. Some native American tribes use the Acer glabrum for medicinal purposes, as well as for crafting tools. Read our Commitment to Diversity | Read our Privacy Statement. Synonyms. It is in flower in April, and the seeds ripen in September. Leaves opposite, simple, 7-14 cm long, about as wide, 3-5 lobes (occasionally divided into 3 leaflets, more common in moist areas), coarsely double toothed, green above, blue-green below; petiole long (3-12 cm), slender, often red. It is primarily grown for its ornamental red fruit and has interesting red twigs and stand out yellow-to-red fall color. Grows well in a woodland garden. Grows well in a woodland garden. Many species are classified as being in deep dormancy. It prefers moist soil. The flowers are dioecious (individual flowers are either male or female, but only one sex is to be found on any one plant so both male and female plants must be grown if seed is required). This is a relatively low maintenance tree, and should only be pruned in summer after the leaves have fully developed, as it may 'bleed' sap if pruned in late winter or early spring. Seeds per kilogram: 27,000/kg % Purity: 100% %Germination: Great variation in germination has been observed in A. glabrum in 10 years of production at Glacier; ranging from 1 to 50%. NC State University and N.C. A&T State University work in tandem, along with federal, state and local governments, to Habit: in dense stands Acer glabrum is usually tall and spindly growing to 32 ft (10m) with opposite, ascending to erect branches, rounded twigs, and a narrow crown.In open stands it occurs as a dense multi-stemmed shrub to 6 ft (2m) tall. Acer glabrum (Rocky Mountain Maple) Sapindaceae (Soapberry Family) Synonym: Aceraceae (Maple Family) glabrum to Rocky Mountain populations, and separating populations from California and southern Oregon as var. Rocky Mountain Maple Leaves and seeds. Broadleaf deciduous small tree, to 30 ft (10 m) tall, or often a multi-stemmed shrub 4-6 ft (1.2-1.8 m) tall, upright, twigs reddish or grayish in shade. Some six varieties or subspecies are often recognized: Nizetii Sycamore Maple or Planetree Maple. Rocky Mountain Maple is the most northern member of the maple family found in the Rockies.. Characteristics: This many-stemmed large shrub can reach a maximum height of 20 to 25 feet. Acer glabrum. Rocky Mountain Maple. The Maples can be separated into two groups based on the ray widths of their microscopic Leaves are palmate with 3 lobes separated by very narrow gaps and hairless surface. Leaves: Opposite; Opposite; simple; 3" to 5" wide and long; deciduous; 3- to 5-lobed or occasionally separated into 3 separate leaflets; sharply and doubly serrate margin; dark-green above and paler beneath; glabrous; petiole 1" to 4" long, slender, red; fall color yellow to a muted red. Click on any image to enlarge it. Acer spp. Southeastern Alaska, British Columbia and western Alberta, east to western Nebraska, and south through Washington, Oregon, Idaho, Montana and Colorado to California, Arizona and New Mexico, Members of the genus Acer support Imperial Moth (Eacles imperialis) larvae which have one brood per season and appear from April-October in the south. var. Applying a layer of mulch around the root zone in summer and winter to conserve soil moisture and protect the roots in exposed locations or colder microclimates. contains about 120 species native to Asia [16], North America [13],Mexico and Guatemala [1], and the European/Mediterranean region [6], with the rest in Eurasia, Malaysia and northern Africa. torreyi [Sierra Maple] - 5-lobed leaves and samaras whose wings are spread … var. Site: Can withstand sandy, loamy, and heavy clay soils, prefers well-drained soil and needs lots of organic matter and a low pH (acid). Width: 5 - 15 feet. Coarsely toothed 5-lobed leaves turn yellow, orange, or red in the fall. neomexicanum [New Mexico Maple] - leaves 5-10 cm, 3-parted or nearly so; southern Colorado, New Mexico, southern Utah, and southeastern Arizona. West of Kettle Falls along Sherman Ck; 48 34 659N 118 17 649W – Ferry Co., WA; West of Kettle Falls along Sherman Ck; 48 34 659N 118 17 649W – Ferry Co., WA diffusum (Greene) Smiley – Rocky Mountain maple : Variety: Acer glabrum var. The middle lobe is sometimes divided further into 3 lobes, and the whole leaf is sometimes deeply lobed. Patrick Breen, N.C. Acer glabrum Torr. Cooperative Extension, which staffs local offices in all 100 counties and with the Eastern Band of Cherokee Indians. Call us at 1 315 4971058. CPN (Certified Plant Nerd)Patrick.Breen@oregonstate.edu, College of Agricultural Sciences - Department of Horticulture, USDA Hardiness Zone Maps of the United States, Oregon Master Gardener Training: Identifying Woody Plants. douglasii (Hook.) The species is dioecious (individual flowers are either male or female, but only one sex is to be found on any one plant so both male and female plants must be grown if seed is required). It ls a shrub or small tree, reaching heights of up to 30ft tall. – California mountain maple, Douglas' maple, dwarf maple, mountain maple, New Mexico maple, Sierra maple, Rocky Mountain maple : Direct Children: Variety: Acer glabrum var. Plant Propagation Protocol for Acer glabrum Torr. Description; Varieties; Ecology; Uses; Further reading; References; Description. It performs best in semi-shade (light woodland) to shade. Acer glabrum Torr. Fall color yellow. douglasii (Hook.) Miniscule green flowers give way to winged seeds. Can show chlorosis of the leaves (yellowing) in alkaline (basic) soils. Food and shelter to wildlife, Dappled Sunlight (Shade through upper canopy all day), Full sun (6 or more hours of direct sunlight a day), Partial Shade (Direct sunlight only part of the day, 2-6 hours), 3a, 3b, 4b, 4a, 5b, 5a, 6b, 6a, 7a, 7b, 8b, 8a. Flowers 5 mm across, yellowish green, with 5 petals. TNRS data. Tree Characteristics. var. NPS photo by D. Biddle. Plant is dioecious. var. Allergenicity: Rocky Mountain Maple (Acer glabrum) is a moderate allergen. Red winged samaras. Red … Rocky Mountain Maple. It thrives at high elevations and is hardy to USDA zones 5-10. Acer - Acrid (the Maple genus); also from a Latin word meaning sharp, in reference to the hardness of maple wood: glabrum - Smooth, without hair An infusion of the bark has been used as a cathartic. Another report says that this is specifically the nausea caused by smelling a corpse. Acer barbatum. Erect or Spreading with a Low Canopy. Justice (1995, 2002) follows some earlier authors in restricting the name Acer glabrum var. Slender, greenish-brown twigs turn reddish during their first winter. Acer glabrum is a species of maple native to western North America, from southeastern Alaska, British Columbia and western Alberta, east to western Nebraska, and south through Washington, Oregon, Idaho, Montana and Colorado to California, Arizona and New Mexico. The fragrant flower clusters are yellowish-green, and appear at the same time as the new leaves in spring. Angiosperm - Flowering Dicot: Plants in this group have two embryonic leaves (dicotyledons). Cooperative Extension prohibits discrimination and harassment on the basis of race, color, national origin, age, sex (including pregnancy), disability, religion, sexual orientation, gender identity, and veteran status. Maples are popular ornamental trees and there are many cultivated varieties. Acer glabrum var. Acer glabrum is a species of maple native to western North America, from southeastern Alaska, British Columbia and western Alberta, east to western Nebraska, and south through Washington, Montana and Colorado to California, Arizona and New Mexico. Acer glabrum is a deciduous Tree growing to 9 m (29ft 6in) at a slow rate. Glabrum means smooth, without hair, referring to its smooth stems and leaves. var. Found along streams and other moist sites. torreyi (Greene) Smiley based on supposed differences in the venation and form of the lobe apex and marginal teeth (var. Acer glabrum Torr. Dippel Show All Show Tabs Douglas maple General Information; Symbol: ACGLD4 Group: Dicot ... Aceraceae – Maple family Genus: Acer L. – maple Species: Acer glabrum Torr. Are smooth, without hair, referring to its smooth stems and leaves are palmate 3... Separating populations from California and southern Oregon as var recognized varieties of Acer glabrum Match: Propagation! 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