【作者】 和太平； 黎桦； 文祥凤； 温远光； 招礼军； 农绍岳； 黄棉； 周继忠； 周丕宁；

【Author】 He Taiping~1,Li Hua~2,Wen xiangfeng~1,Wen Yuanguang~1,Zhao lijun~1, Nong Shaoyue~3,Huang Mian~3,Zhou Jizhong~3,Zhou Peining~3 (1 Forestry College,Guangxi University,Nanning 530001) (2 Agriculture College,Guangxi University,Nanning 530005) (3 Management Office for Daming Mountain Natural Reserve of Guangxi,Wuming 530115)

【机构】 广西大学林学院； 广西大学农学院； 广西大明山自然保护区管理处；

【摘要】 通过多年的调查,研究了大明山蕨类植物多样性,主要结果如下:①蕨类物种多样性非常丰富,共63科114属293种(含变种和变型);②区系组成复杂多样,以热带种占优势,其次是亚热带分布的种类,温带分布种较少;③蕨类植物形态差异悬殊;④蕨类植物垂直分布广泛多样;⑤蕨类植物生态类型多样兼备;⑥蕨类资源植物丰富多彩,有药用植物、观赏植物、饲料植物、食用植物、纤维植物、油脂植物、土农药与肥料植物等十多类。在全面分析大明山蕨类植物多样性特点基础上,对蕨类植物多样性的保护与可持续利用问题提出了建议和对策。更多还原

【Abstract】 After many years’ investigation on the diversity of pteridophytes in the Daming Mountain, Guangxi Province,the following conclusions are reached:1) Pteridophytes are quite rich in this mountain,represented by 63 families,114 genera and 293 species(including varieties and forms).2) Their phytogeographical components are complex,with the tropical elements being more than the subtropical ones,and the extratropical elements accounting for the smallest portion. 3)Their morphological differentiation is various in pattern.5)Their ecological types are diversified. 6 ) They are of various economic values,including medicinal,ornamental,fodder,fibre,oily plants etc..Based on a comprehensive analysis of the characteristics of the diversity of the pteridophytes in this mountain,we propose some measures for their conservation and sustainable use.更多还原