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植物研究 ›› 2002, Vol. 22 ›› Issue (3): 275-277.

• 论文 • 上一篇    下一篇

黄芪属与雀儿豆属(豆科)的定界问题——以米林黄芪为例谈谈对二属的认识

朱相云   

  1. 中国科学院植物研究所, 北京 100093
  • 收稿日期:2001-09-26 出版日期:2002-09-15 发布日期:2016-06-14
  • 作者简介:朱相云(1964-),男,理学博士,研究员。从事植物系统与分类学研究工作。
  • 基金资助:
    《国家自然科学基金(No.30170072)》及中国科学院《青藏高原及其邻近地区植物区系及分布格局研究(KSCX2-1-06B)》项目资助。

ON THE PROBLEM OF DEMARCATION BETWEEN ASTRAGALUS LINN. AND CHESNEYA LINDL. EX ENDL.——WITH REFERENCE TO MY KNOWLEDGE OF ASTRAGALUS MILINGENSIS NI ET P. C. LI

ZHU Xiang-yun   

  1. Institute of Botany, the Chinese Academy of Sciences, Beijing 100093
  • Received:2001-09-26 Online:2002-09-15 Published:2016-06-14

摘要: 本文讨论了黄芪属与雀儿豆属的定界问题。作者以米林黄芪为例,分析了不同作者将其处理为不同属成员的原因。在研究了大量标本的基础上,进一步确认米林黄芪绝非雀儿豆属植物。同时,提出区别二属的关键特征。

关键词: 黄芪属, 雀儿豆属, 豆科, 定界

Abstract: This paper deals with the demarcation between Astragalus and Chesneya. For example, the species Astragalus milingensis was published by Ni & Li in 1979, but it was treated as a species of Chesneya namely Chesneya milingensis by Zhu & Cao in 1986. Based on my researches, this species should be treated as a species of Astragalus. The two genera Astragalus and Chesneya have some clear characteristics as their essence.

Key words: Astragalus, Chesneya, Leguminosae, demarcation