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植物研究 ›› 2009, Vol. 29 ›› Issue (5): 607-614.doi: 10.7525/j.issn.1673-5102.2009.05.018

• 论文 • 上一篇    下一篇

甘肃省苔类植物初步研究

吴玉环1,3;陈龙1,2;李微1,2;高谦1   

  1. (1.中国科学院沈阳应用生态研究所,沈阳110016) (2.中国科学院研究生院,北京100049) (3.杭州师范大学生命与环境科学学院,杭州310036)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-09-20 发布日期:2009-09-20
  • 通讯作者: 吴玉环
  • 基金资助:
     

Primary Study on Hepaticae from Gansu Province

WU Yu-Huan;CHEN Long;LI Wei;GAO Chien   

  1. (1.Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang110016) (2.Graduate University of Chinese Academy of Sciences,Beijing100049) (3.College of Life and Environmental Sciences,Hangzhou Normal University,Hangzhou310036)
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-09-20 Published:2009-09-20
  • Contact: WU Yu-Huan
  • Supported by:
     

摘要: 通过对甘肃省所采集苔类植物标本的鉴定和统计整理,共报道苔类植物18科30属78种及变种,其中包括3个新记录科,分别为:扁萼苔科(Radulaceae)、魏氏苔科(Wiesnerellaceae)、带叶苔科(Pallavicinaceae),11个新记录属和35个新记录种;区系分析表明北温带成分占据优势(占总种数的43.24%),其次是东亚成分(占总种数的22.97%),甘肃省苔类植物区系具有明显的温带性质。

关键词: 甘肃省, 苔类植物, 新记录, 区系

Abstract: 78 species and varieties in 30 genera and 18 families of liverworts are reported based on specimens from Gansu Province. Among them, 35 species, 11 genera and 3 families (Radulaceae, Wiesnerellaceae, Pallavicinaceae) are new to Gansu Province. Floristic analysis shows that North temperate elements take up the majority, approximately 43.24%, followed by East Asian elements, accounting for 22.97%. The floristics of liverworts in Gansu Province obviously shows temperate characters.

Key words: Gansu Province, Hepaticae, new records, floristics

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