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植物研究 ›› 2012, Vol. 32 ›› Issue (4): 389-391.doi: 10.7525/j.issn.1673-5102.2012.04.002

• 论文 • 上一篇    下一篇

梵净山景天——景天属一新种

杨传东1;王晓宇2;苟光前2*   

  1. 1.贵州梵净山国家级自然保护区管理局,江口 554400;2.贵州大学生命科学学院,贵阳 550025
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2012-07-20 发布日期:2012-07-20
  • 通讯作者: 苟光前
  • 基金资助:
     

Sedum fanjingshanensis C.D.Yang et X.Y.Wang——A New Species of Sedum L.

YANG Chuan-Dong;WANG Xiao-Yu;GOU Guang-Qian*   

  1. 1.Administration Bureau of the Fanjingshan State Natural Reserve in Guizhou,Jiangkou 554400;2.College of Life Science,Guizhou University,Guiyang 550025
  • Received:1900-01-01 Revised:1900-01-01 Online:2012-07-20 Published:2012-07-20
  • Contact: GOU Guang-Qian
  • Supported by:
     

摘要: 报道了产于中国贵州梵净山景天属一新种——梵净山景天(Sedum fanjingshanensis C.D.Yang et X.Y.Wang)。新种与单花景天(S.correpta Fröderström)相似,但雄蕊10枚,排列成2轮而不同。该种与小山飘风(S.filipes Hemsley)亦相似,但花单生于枝顶而明显不同。

关键词: 景天属, 梵净山景天, 新种, 贵州

Abstract: Sedum fanjingshanensis C.D.Yang et X.Y.Wang, a new species of the Sedum from Guizhou, China, is described and illustrated. The new species is related to S.correpta Fröderström, but differs in the 10 stamens in 2 rings. It is also similar to S.filipes Hemsley, but differs in having simple flower terminal.

Key words: Sedum, Sedum fanjingshanensis C.D.Yang et X.Y.Wang, new species, Guizhou

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