Acer pentaphyllum Diels

Acer pentaphyllum (五小叶槭 wu xiao ye qi) is a very rare, endangered maple species endemic to southwestern Sichuan in China, at altitudes of 2300–2900 meters.^[2]

Acer pentaphyllum is a deciduous tree that grows to 10 meters in height. Leaves are palmately compound hairless, usually with 5 lobes but sometimes with 4 or 7. Leaflet are 5-8 × 1.5–2 cm, narrowly lanceolate or lanceolate.^[2][3]

Conservation

Acer pentaphyllum is listed as "critically endangered" on the Red List of Threatened Species by IUCN with a recorded population of less than 500 plants left in the wild. Experts believe that survival is threatened by a combination of factors including habitat loss, animal grazing, the harvest of woody fuel by local farmers, and fragmentation. Several concerned individuals and organizations have been working to ensure this species is conserved and saved from extinction. Most of these works done by experts to conserve this species include the establishment of ex-situ conservation sites and Environmental Public Interest Litigation Cases on behalf of this species. The UBC Botanic Garden established an Ex-situ conservation site at the UBC Botanic Garden for the conservation of this critically endangered Acer Pentaphyllum species. Also in China, an organization known as the China Biodiversity Conservation and Green Development Foundation (CBCGDF) is one of the organizations in China working to conserve this plant species example includes the establishment of ex-situ conservation sites through (Community Conservation Area(CCAfa)) at 3 different regions in China such as Tianshui, Lanzhou and Xing'an Meng. CBCGDF filed a civil public interest environmental lawsuit against a hydropower company for potentially threatening the survival of the plant by building a new power station in southwest China. The Garze intermediate court accepted the case in Dec. 2015.^[4]

References

Acer pentaphyllum

L'érable à cinq folioles (Acer pentaphyllum) est un arbre de la famille des Aceraceae, ou des Sapindaceae selon la classification phylogénétique. C'est un érable extrêmement rare, assez peu rustique (zone 7-8), aux folioles délicates qui est originaire de la vallée du Yalong dans le Sichuan (Chine).

Acer pentaphyllum é uma espécie de árvore do gênero Acer, pertencente à família Aceraceae.^[1]

Referências

Bibliografia

• D. Grosser, W. Teetz: Ahorn. In: Einheimische Nutzhölzer (Loseblattsammlung). Informationsdienst Holz, Holzabsatzfond – Absatzförderungsfonds der deutschen Forst- und Holzwirtschaft, Bonn 1998, ISSN 0446-2114.
• Helmut Pirc: Ahorne. Mit Zeichnungen von Michael Motamen. Ulmer, Stuttgart 1994, ISBN 3-8001-6554-6
• Geoff Nicholls; Tony Bacon (1 June 1997). The drum book. Hal Leonard Corporation. pp. 54–. ISBN 9780879304768
• Huxley, A., ed. (1992). New RHS Dictionary of Gardening. Macmillan ISBN 0-333-47494-5.
• Joseph Aronson (1965). The encyclopedia of furniture. Random House, Inc.. pp. 300–. ISBN 9780517037355.
• Philips, Roger (1979). Trees of North America and Europe. New York: Random House, Inc.. ISBN 0-394-50259-0.
• Phillips, D. H. & Burdekin, D. A. (1992). Diseases of Forest and Ornamental Trees. Macmillan. ISBN 0-333-49493-8.

Acer pentaphyllum là một loài thực vật có hoa trong họ Bồ hòn. Loài này được Diels mô tả khoa học đầu tiên năm 1931.^[1]

Chú thích

Liên kết ngoài

• Phương tiện liên quan tới Acer pentaphyllum tại Wikimedia Commons
• Dữ liệu liên quan tới Acer pentaphyllum tại Wikispecies
• Vườn thực vật hoàng gia Kew; Đại học Harvard; Australian Plant Name Index (biên tập). “Acer pentaphyllum”. International Plant Names Index. Truy cập ngày 13 tháng 6 năm 2013.

Bài viết chủ đề họ Bồ hòn này vẫn còn sơ khai. Bạn có thể giúp Wikipedia bằng cách mở rộng nội dung để bài được hoàn chỉnh hơn.

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五小叶槭（学名：Acer pentaphyllum），为槭树科槭属下的一个植物种。^[1]

参考资料