Acer miaotaiense

Acer miaotaiense
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Rosids
Order: Sapindales
Family: Sapindaceae
Genus: Acer
Species: A. miaotaiense
Binomial name
Acer miaotaiense
P.C.Tsoong

Acer miaotaiense (syn. Acer miyabei subsp. miaotaiense (P.C.Tsoong) E.Murray) is a species of maple endemic to China. It grows in mixed forests of southeastern Gansu, southwestern Henan, northwestern Hubei, southern Shaanxi, and Zhejiang.[2]

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 180°, each seed 8 mm wide, flat, with a 2 cm wing.[2]

It is closely related to Acer miyabei from Japan,[2] and Acer campestre from Europe.[3] It is a rare tree, considered "Vulnerable" by the International Union for Conservation of Nature (IUCN).[1]

References

  1. 1 2 China Plant Specialist Group (2004). "Acer miaotaiense". IUCN Red List of Threatened Species. IUCN. 2004: e.T46387A11048479. Retrieved 12 May 2016.
  2. 1 2 3 Tingzhi Xu; Yousheng Chen; Piet C. de Jong; Herman John Oterdoom & Chin-Sung Chang. "Acer miaotaiense P. C. Tsoong, Bull. Misc. Inform. Kew. 1954: 83. 1954". Flora of China. Missouri Botanical Garden, St. Louis, MO & Harvard University Herbaria, Cambridge, MA. Retrieved 12 May 2016.
  3. ↑ Rushforth, K. (1999). Trees of Britain and Europe. Collins ISBN 0-00-220013-9.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.