Acer pensylvanicum

Acer pensylvanicum

taxobox
name = "Acer pensylvanicum"


image_caption = Striped Maple leaves, Cranberry Wilderness, West Virginia
regnum = Plantae
unranked_divisio = Angiosperms
unranked_classis = Eudicots
unranked_ordo = Rosids
ordo = Sapindales
familia = Sapindaceae
genus = "Acer"
species = "A. pensylvanicum"
binomial = "Acer pensylvanicum"
binomial_authority = L.|

"Acer pensylvanicum" (Striped Maple, also known as Moosewood and Moose Maple) is a species of maple native to northern forests in eastern North America from southern Ontario east to Nova Scotia and south to eastern Illinois and New Jersey, and also at high elevations in the Appalachian Mountains much farther south than in the rest of its range, to northern Georgia.

It is a small deciduous tree growing to 5-10 m tall, with a trunk up to 20 cm diameter. The young bark is striped with green and white, and when a little older, brown. The leaves are broad and soft, 8-15 cm long and 6-12 cm broad, with three shallow forward-pointing lobes. The fruit is a samara; the seeds are about 27 mm long and 11 mm broad, with a wing angle of 145° and a conspicuously veined pedicel.

The spelling "pensylvanicum" is the one originally used by Linnaeus.

Ecology

Moosewood is an understory tree of cool, moist forests. It prefers slopes. It is among the most shade-tolerant of deciduous trees. It can germinate and persist for years as a small understory shrub, growing rapidly to its full height when a gap opens up. It does not ever become a canopy tree, however, and once the gap above it is closed, it responds by flowering profusely, and to some degree by vegetative reproduction.

Cultivation and uses

Striped Maple is sometimes grown as an ornamental tree for its decorative bark, though it is difficult to transplant.

The wood is soft and considered undesirable among maples. Although ecologically there is no reason to consider it a pest, foresters sometimes consider the striped maple to be a pest tree, even to the point of applying herbicides to destroy it. Its shade tolerance makes it difficult to control, as it is often present in great numbers in the understory.

Related Species

"Acer pensylvanicum" is a species in the snakebark maple group, "Acer" section "Macrantha". Other species in the section, such as "Acer capillipes", "Acer davidii" and "Acer rufinerve", all native to eastern Asia, share similar leaf shape and similar vertically striped bark.

References and external links

*Hibbs, D. E. & Fischer, B. C. (1979). Sexual and Vegetative Reproduction of Striped Maple (Acer pensylvanicum L.). "Bull. Torrey Bot. Club" 106 (3): 222-227.
*Hibbs, D. E., Wilson, B. F., & Fischer, B. C. (1980). Habitat Requirements and Growth of Striped Maple (Acer pensylvanicum L.). "Ecology" 61 (3): 490-496
* [http://plants.usda.gov/java/profile?symbol=ACPE NRCS: USDA Plants Profile and
]
* [http://www.cas.vanderbilt.edu/bioimages/species/frame/acpe.htm "Acer pensylvanicum" images at bioimages.vanderbilt.edu]


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  • Acer pensylvanicum — pensilvaninis klevas statusas T sritis vardynas apibrėžtis Klevinių šeimos dekoratyvinis augalas (Acer pensylvanicum), paplitęs Šiaurės Amerikoje. atitikmenys: lot. Acer pensylvanicum angl. goosefoot; moose bark maple; moosewood; moosewood maple; …   Lithuanian dictionary (lietuvių žodynas)

  • Acer pensylvanicum subsp. capillipes — Saltar a navegación, búsqueda Acer cappadocicum Obtenido de Acer pensylvanicum subsp. capillipes …   Wikipedia Español

  • Acer pensylvanicum ssp. capillipes — Érable jaspé de rouge Pour les articles homonymes, voir Érable jaspé et Érable à peau de serpent …   Wikipédia en Français

  • Acer pensylvanicum — ID 745 Symbol Key ACPE Common Name striped maple Family Aceraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution CT, GA, KY, MA, MD, ME, MI, MN, NC, NH, NJ, NY, OH, PA, RI, SC, TN, VA, VT, WI,… …   USDA Plant Characteristics

  • Acer pensylvanicum L. — Symbol ACPE Common Name striped maple Botanical Family Aceraceae …   Scientific plant list

  • Acer pennsylvanicum — Érable de Pennsylvanie Érable de Pennsylvanie …   Wikipédia en Français

  • Acer capillipes — Érable jaspé de rouge Pour les articles homonymes, voir Érable jaspé et Érable à peau de serpent …   Wikipédia en Français

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