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植物研究 ›› 2004, Vol. 24 ›› Issue (2): 146-151.

• 论文 • 上一篇    下一篇

深圳市大鹏半岛蕨类植物区系及其生态特点

秦新生1, 张永夏2, 严岳鸿1, 田怀珍1, 邢福武1   

  1. 1. 中国科学院华南植物研究所, 广州 510650;
    2. 深圳大学生命科学学院, 深圳 518060
  • 收稿日期:2003-06-04 出版日期:2004-06-15 发布日期:2016-06-14
  • 作者简介:秦新生(1979-), 男, 硕士, 主要从事植物区系地理研究。

Flora and ecological characteristics of ferns in Dapeng peninsula of Shenzhen City

QIN Xin-Sheng1, ZHANG Yong-Xia2, YAN Yue-Hong1, TIAN Huai-Zhen1, XING Fu-Wu1   

  1. 1. South China Institute of Bo tany, the Chinese Academy of Sciences, Guangzhou 510650;
    2. College of Life Science, Shenzhen University, Shenzhen 518060
  • Received:2003-06-04 Online:2004-06-15 Published:2016-06-14

摘要: 深圳市大鹏半岛的蕨类植物共有105种,它们隶属于35科、65属。其中含5种以上的科有水龙骨科(Dryopteridaceae)、金星蕨科(Thely pteridaceae)、凤尾蕨科(Pteridaceae)、卷柏科(Selaginellaceae)、鳞毛蕨科(Dryopteridaceae)、蹄盖蕨科(Athy riaceae)、铁角蕨科(Aspleniaceae)、鳞始蕨科(Lindsaeaceae)。其区系具有较强的热带性质,科、属、种的分布区类型均以热带至亚热带为主,分别占总科数的54.26%,总属数的92.86%以及总种数的70.87%。单属科和单种属的比例较高,分别占总科数的54.26%,总属数的69.23%。按生长基质的不同,将大鹏半岛的蕨类植物划为土生、石生、水生和附生四种生态类型,其中以土生类型为主。

关键词: 深圳市, 大鹏半岛, 蕨类植物, 区系, 生态特点

Abstract: The Dapeng peninsula is situated at the southeast of Shenzhen City,China.It locates at 114°28'~114°37'E and 22°26'~22°34'N,covering an area of about 106.7 km 2.There are 105 species of ferns which belong to 35 families,65 genera in this area.The species-rich families which include over 5 species are Dryopteridaceae,Thelypteridaceae,Pteridaceae,Selaginellaceae,Dryopteridaceae,Athyriaceae,Aspleniaceae and Lindsaeaceae.The flora analysis indicated that the tropical and subtropical elements in families (54.26%),genera (92.86%) and species (70.87%) are dominant.This reflected the tropical characteristics of the species at the region.The single-genera families and single-species genera are abundant,which make up 54.26% of the total families and 69.23% of the total genera.According to the differences of their habitat,the ferns of Dapeng Peninsula can be divided into 4 ecological types:terraphytes (71.43%),lithophytes (4.59%),hydrophytes (2.75%) and epiphytes (4.59%).

Key words: Shenzhen City, Dapeng Peninsula, ferns, flora, ecological characteristics