福建君子峰国家自然保护区蕨类植物区系特征分析

A Floristic study on pteridophyta of Junzifeng Nature Reserve in Fujian province

摘要:

对福建君子峰国家自然保护区详细调查和大量标本采集、鉴定的基础上,对其蕨类植物的科、属组成,分布区类 型,区系特征等进行了统计和分析,结果表明:①种类丰富;②优势科明显;③科属分化程度不高;④具有亚热带向温带过渡 的区系特征。

Abstract:

on the basis of detailed investigation and collection and identification of a large number of pteridophyta spec- imens inJunzifeng Nature Reserve of Fujian province , the family and genus composition and the areal—type and floristic characteristics of the pteridophyta plants were analyzed. The results indicates as follows:①Taxa are abundant ; ②Domi- nant families are obvious; ③The differentiation degree of families and genera is not high ; ④It has the floristic character- istics of the transition from subtropical zone to temperate zone .