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植物研究 ›› 2006, Vol. 26 ›› Issue (3): 260-260.doi: 10.7525/j.issn.1673-5102.2006.03.003

• 论文 • 上一篇    下一篇

内蒙古冰草属(禾本科)一新变种——毛稃沙芦草

赵利清;杨 劼*   

  1. 内蒙古大学生命科学学院生态与环境科学系,呼和浩特 010021
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2006-05-20 发布日期:2006-05-20
  • 通讯作者: 杨 劼
  • 基金资助:
     

Agropyron mongolicum var. helinicum, a new variety of Agropyron Gaertn. (Gramineae) from Inner Mongolia

ZHAO Li-Qing;YANG Jie*   

  1. Department of Ecology and Environment Science,College of Life Science,Inner Mongolia University,Hohhot 010021
  • Received:1900-01-01 Revised:1900-01-01 Online:2006-05-20 Published:2006-05-20
  • Contact: YANG Jie
  • Supported by:
     

摘要: 报道了内蒙古冰草属一新变种——毛稃沙芦草(Agropyron mongolicum Keng var. helinicum L.Q.Zhao et J. Yang)。该变种外稃密被长柔毛,颖光滑无毛不同于沙芦草(A. mongolicum Keng)和毛沙芦草(A. mongolicum Keng var. villosum H.L.Ying)。

关键词: 冰草属, 沙芦草, 毛稃沙芦草, 新变种, 内蒙古

Abstract: A new varieties of Agropyron Gaertn. from Inner Mongolia, A. mongolicum Keng var. helinicum L.Q.Zhao et J. Yang is described. Its lemma covers dense villus and glumes is glabrous, may be distinguished from A. mongolicum Keng and A. mongolicum Keng var. villosum H.L.Yang.

Key words: Agropyron, A. mongolicum Keng, A. mongolicum Keng var. helinicum L.Q.Zhao et J. Yang, new varieties, Inner Mongolia

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