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植物研究 ›› 2004, Vol. 24 ›› Issue (4): 499-506.

• 论文 • 上一篇    下一篇

小五台山种子植物区系研究

刘全儒1,2, 张潮2, 康慕谊1   

  1. 1. 北京师范大学资源学院, 北京 100875;
    2. 北京师范大学生命科学学院, 北京 100875
  • 收稿日期:2004-01-12 出版日期:2004-12-15 发布日期:2016-06-14
  • 作者简介:刘全儒(1963-), 男, 副教授, 主要从事植物分类、植物资源及植物地理方面的研究工作。
  • 基金资助:
    国家自然科学基金资助项目(40271047, 40071002)

A study on the flora of spermatophyte in Xiaowutai Mountains

LIU Quan-Ru1,2, ZHANG Chao2, KANG Mu-Yi1   

  1. 1. College of Resoures Science and Technology, Beijing Normal University, Beijing 100875;
    2. College of life sciences, Beijing Normal University, Beijing 100875
  • Received:2004-01-12 Online:2004-12-15 Published:2016-06-14

摘要: 小五台山位于河北省西北部, 共有种子植物97 科, 467 属, 1 148 种。种子植物属的区系成分复杂:温带成分占优势, 温带属280 属, 占总属数的69.31%。通过对小五台山和部分山地植物区系的属相似性比较, 结果显示:小五台山与东灵山、雾灵山十分相似, 与关帝山、太岳山有一定的相似性, 而与长白山、泰山、伏牛山、神农架相似性偏低。

关键词: 小五台山, 种子植物, 植物区系, 相似性系数

Abstract: Xiaowutai Mountains, located in the northwest of Hebei Province, is situated between 39°50'~40°07'N latitude and 114°47'~115°30'E longitude.There are 1 148 species of seed plants, belongs to 467 genera and 97 families in Xiaowutai Mountains.The areal-types of the genera are abundant.Analysis of the floristic elements shows that the temperate distribution elements, having 280 genera and accounting for 69.31% in total genera (excluding cosmopolitan), hold a dominant position.Moreover the floristic geographic compositions of seed plants of Xiaowutai Mountains and some mountains, China were studied by using the analysis of similarity coefficient of genus respectively, and the results indicated that there is higher homogeneity and close relationship between the floristic elements of Xiaowutai Mountains and Dongling Mountains, Wuling Mountains, and some similarity with Guandi Mountains and Taiyue Mountains, However, there is less similarity between that of Xiaowutai Mountains and Changbai Mountains, Tai Mountains, Funiu Mountains, Shennongjia Mountains.

Key words: Xiaowutai Mountains, seed plants, flora, similarity coefficient