整合生物学期刊网

Plant Diversity ›› 2006, Vol. 28 ›› Issue (2): 115-119.

• 研究论文 • 上一篇    下一篇

西藏特有竹子Arundinaria macclureana 的名实辨正

 李德铢1,  Lynn G. CLARK2, Chr is STAPLETON3   

  1. 1 中国科学院昆明植物研究所生物多样性与生物地理学重点实验室, 云南昆明 650204; 2 美国爱荷华州立大学
    植物系, Ames, Iowa 50011; 3 英国皇家植物园标本馆, Kew , Richmond, Surrey TW9 3AB
  • 出版日期:2006-04-25 发布日期:2014-01-17

The Identity of an Endemic Tibetan Bamboo, Arundinaria macclureana ( Gramineae, Bambusoideae)

 LI  De-Zhu-1,   Lynn G. CLARK2, Chr  is STAPLETON3   

  1. 1 Laboratory of Bi odiversi ty and Biogeography , Kunmimng Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China;
    2 Department of Botany, Iowa Stat e University, Ames, Iowa 50011, USA; 3 Herbarium, Royal Botanic Gardens K ew ,
    Richmond, Surrey TW9 3AB, UK
  • Online:2006-04-25 Published:2014-01-17

摘要:

Arundinaria macclureana 是在现代植物学中根据在西藏采集的标本描述的第一个竹子。其模式标本是
1938 年采集的, 但只有花枝, 没有地下茎、秆箨等重要特征。尽管如此, 该种还成为了新属Borinda 的模
式种。在研究了其模式标本后, 使本文第一作者联想起1991 年在藏东南采集的西藏箭竹( Fargesia setosa) 。
西藏箭竹的模式标本采集于1977 年, 但只有营养体, 没有花枝。在对比研究两个名称的模式后, 确认二
者实为同种。经与共同作者一起讨论, 认为其正确学名为Fargesia macclureana, 但该种所在的筱竹属群的
关系还有待进一步的研究。

关键词: 西藏箭竹, Arundinaria macclureana, 名实辨正, 西藏

Abstract:

Arundinaria macclureana Bor was the first bamboo described in modern taxonomy based on Tibetan material.
Since the type bears only flowering branches without critical vegetative characteristics such as rhizomes and culm- sheaths,
its identity has long been doubtful. Even so, it provides the type of a newly created genus, Borinda. By checking the
type specimens of A1 macclureana as well as the type of Fargesia setosa T. P. Yi, which is a species only known by its
vegetative state, and by collecting in the field, a conclusion is reached that these two entities are conspecific. Fargesia
macclureana, a name published in less- received literature is the correct name for this endemic Tibetan bamboo, although
re- evaluation of the relationships within the Thamnocalamus group is needed.

Key words: Fargesia setosa, Arundinaris macclureana, Identiy, Tibet

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