摘要
在野外调查和参阅相关资料的基础上,对福建九阜山自然保护区蕨类植物的区系组成及分布类型进行深入的分析。结果表明:全区共分布蕨类植物34科59属112种,其基本特点是该区的蕨类植物多为中小种科,且科属结构较简单,分化程度不高;通过科属种的地理成分分析和与邻近地区比较可知,该区蕨类植物区系呈现较明显的亚热带性质,又深受热带区系的影响。
Based on field investigation and refering related literatures, the composition and distribution types of pteridoflora of Jiubu mountain natural reserve in Fujian province were analyzed. The results showed that there were 112 species of pteridi flora in 59 genera, 34 families in this region. The pteridoflora were characterized with small or medium size families, simple structure of genus and family and low level of differentiation. By determining their geographic elements and comparing with that in their neighboring area, the pteridoflora of this region showed evident subtropical feature and some tropical characteristics.
出处
《山东林业科技》
2008年第5期7-10,共4页
Journal of Shandong Forestry Science and Technology
