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Plant Diversity ›› 2008, Vol. 30 ›› Issue (05): 531-532.DOI: 10.3724 SP.J.1143.2008.07325

• 研究论文 • 上一篇    下一篇


金效华, 樊 杰   

  1. 中国科学院植物研究所, 北京 100093
  • 收稿日期:2008-01-09 出版日期:2008-10-25 发布日期:2008-10-25

Miscellaneous Notes on Orchidaceae from China

金效华, 樊 杰   

  1. Institute of Botany, Chinese Academy of Sciences, Beijing 100093 , China
  • Received:2008-01-09 Online:2008-10-25 Published:2008-10-25

摘要: 报道了中国兰科植物一个新记录属和三个新记录种, 短距兰属( Penkimia ) 、短距兰( P. nagalandensis)、长序大苞兰( Sunipia cirrhata) 、白花叉喙兰( Uncifera thailandica) 。短距兰属( Penkimia) 区别与鸟舌兰属( Ascocentrum) 在于侧萼片合抱蕊柱, 唇瓣没有任何附属物以及锥形的距; 长序大苞兰的花序长于叶, 唇瓣基部具一个胼胝体; 白花叉喙兰唇瓣的距后弯并朝向子房。

关键词: 兰科, 新记录, 中国

Abstract: Penkimia , P. nagalandensis, Sunipia cirrhata and Uncifera thailandica were reported as new records to China. Penkimia primarily differs from Ascocentrum by having lateral lobes overlapping the column , lip lacking any appendages, and the conical spur. Sunipia cirrhata is characterized by its inflorescence exceeding leaf, lip with a callus at base, each pair of pollinia with stipe and viscidium . Uncifera thailandica is primarily distinguished from its relatives by its apex of spur curved backwards towards ovary.

Key words: Orchidaceae