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植物研究 ›› 2004, Vol. 24 ›› Issue (4): 404-405.

• 论文 • 上一篇    下一篇

膨囊嵩草(莎草科)的合格发表及其亲缘关系

张树仁   

  1. 中国科学院植物研究所系统与进化植物学重点实验室, 北京 100093
  • 收稿日期:2004-06-04 出版日期:2004-12-15 发布日期:2016-06-14
  • 作者简介:张树仁(1964-), 男, 博士, 副研究员, 主要从事单子叶植物分类学研究。

Validation of Kobresia inflata P.C.Li (Cyperaceae) and affinity of the species

ZHANG Shu-Ren   

  1. Laboratory of Systematic and Evolutionary Botany, Institute of Botany, the Chinese Academy of Sciences, Beijing 100093
  • Received:2004-06-04 Online:2004-12-15 Published:2016-06-14

摘要: 为了使膨囊嵩草(Kobresia inflata P.C.Li)这一名称成为合格发表, 指定了保存其主模式的标本馆。尽管该种常常具有穗状花序和单性小穗, 被归属于异穗嵩草组(Sect.Hemicarex), 但与该组植物并没有密切的亲缘关系, 却与黑麦嵩草(K.loliacea Wang et Tang ex P.C.Li)和根茎嵩草(K.gammiei C.B.Clarke)等更近缘, 因此应该归属于疏穗嵩草亚属(Subgen.Compositae)。

关键词: 膨囊嵩草, 合格发表, 亲缘关系

Abstract: In order to validate the name Kobresia inflata P.C.Li, the herbarium is indicated in which the holotype of the name is conserved.Though the species often possesses spicate inflorescence and unisexual spikelets, and has been placed in Sect.Hemicarex, it has no close affinity with any taxon of the section.The species is closely related to K.loliacea Wang et Tang ex P.C.Li and K.gammiei C.B.Clarke.Therefore, K.inflata should belong to Subgen.Compositae.

Key words: Kobresia inflata, validation, affinity