Acer miaotaiense

Acer miaotaiense

taxobox
status = VU
status_system = IUCN3.1
regnum = Plantae
unranked_divisio = Angiosperms
unranked_classis = Eudicots
unranked_ordo = Rosids
ordo = Sapindales
familia = Sapindaceae
genus = "Acer"
species = "A. miaotaiense"
binomial = "Acer miaotaiense"
binomial_authority = P.C.Tsoong|

"Acer miaotaiense" (syn. "Acer miyabei" subsp. "miaotaiense" (P.C.Tsoong) E.Murray) is a species of maple native to China, in southeastern Gansu, southwestern Henan, northwestern Hubei, southern Shaanxi, and Zhejiang.Flora of China (draft): [http://flora.huh.harvard.edu/china/mss/volume11/Aceraceae-AGH_finishing.htm "Acer"] ]

It is a medium-sized deciduous tree growing to 25 m tall, with rough, grey-brown bark. The leaves are three-lobed, 4–9 cm long and 5–8 cm broad, with a 6–7 cm long petiole; the petiole bleeds white latex if cut. The flowers are produced in spring at the same time as the leaves open, yellow-green, in erect corymbs. The fruit is a samara with two winged seeds aligned at 180º, each seed 8 mm wide, flat, with a 2 cm wing.

It is closely related to "Acer miyabei" from Japan, and "Acer campestre" from Europe.Rushforth, K. (1999). "Trees of Britain and Europe". Collins ISBN 0-00-220013-9.] It is a rare tree, considered Vulnerable. [China Plant Specialist Group 2004. [http://www.iucnredlist.org/search/details.php/46387/all "Acer miaotaiense"] . Downloaded on 20 August 2007.]

References


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