越南壳斗科植物新记录种
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作者单位:

中国科学院华南植物园,中国科学院华南植物园

基金项目:

This study was supported by Vietnamese Government(410/Q?-BGD?T),Chinese Government and South China Botanical Garden,Chinese Academy of Sciences(201001801070041).


Castanopsis gamblei (Fagaceae), A Newly Recorded Species from Vietnam
Author:
Affiliation:

Key Laboratory of Plant Resources Conservation and Sustainable Utilization,South China Botanical Garden,Chinese Academy of Sciences,Key Laboratory of Plant Resources Conservation and Sustainable Utilization,South China Botanical Garden,Chinese Academy of Sciences

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    摘要:

    记载了采自越南奠边省的越南新记录种Castanopsis gamblei Hickel et A. Camus。该种与C. jucunda Hance 相似,但区别在于中脉在叶上面凸起,侧脉8 ~ 12 对,壳斗外壁的刺长为1 ~ 1.5 cm,壳斗具短柄和坚果被伏毛等,并根据采自越南的标本,提供了C. gamblei 的形态特征描述和绘图。

    Abstract:

    Castanopsis gamblei Hickel et A. Camus, formerly recognized as endemic to Laos, is discovered in Dien Bien province as a new record for the flora of Vietnam. C. gamblei is similar to C. jucunda Hance, but can be distinguished from the latter by its midvein raised adaxially, secondary veins 12 - 18, cupule bracts 1 - 1.5 cm long, cupule stipitate and nuts densely appressed hairy. Based on the specimens collected from Vietnam, the description and illustration of this species are provided.

    参考文献
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王维兴,夏念和.越南壳斗科植物新记录种[J].热带亚热带植物学报,2014,22(2):138~142

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  • 收稿日期:2013-06-30
  • 最后修改日期:2013-08-25
  • 录用日期:2013-09-16
  • 在线发布日期: 2014-03-26
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