摘要
据调查,河南薄山国家森林公园有维管束植物132科427属772种39变种和6变型,其中蕨类植物13科17属26种和1变种.蕨类植物区系基本特征是地理成分多样,区系联系广泛,有一定的古老性;以温带性质为主,有明显的热带残遗性;特有现象明显,为东亚成分分布中心的一部分;隶属于华北区系,有强烈西南区系特色.
There are 13 families,17 genera and 26 species and 1 variety of pteridophytes in Boshan Mountain National Forest Park.Their floral characteristics are：They have diverse geographical elements,wide ranges of flora relations and ancient origins to some extent,They are dominated by tem perate elements but maintain remarkable tropical vestige,Because of their remarkable specificities,they are part of East Asian elements;They belong to north China flora and have much in common with southwest China flora.
出处
《河南科学》
2009年第4期415-418,共4页
Henan Science
基金
国家科技基础平台建设项目(2005DKA21403)
关键词
蕨类植物
区系特征
聚类分析
薄山
中国
pteridophytes
flora characteristic
cluster analysis
Boshan mountain
China
