摘要
通过野外调查、采集标本并结合文献资料,完成闽浙交界交溪流域规划区植物名录,并对该地区维管束植物区系成分进行分析.结果表明:交溪流域规划区共有维管束植物218科,818属,1 887种;在科级水平上泛热带分布类型最多,有93科,占总科数的42.66%;属级水平上也是泛热带分布类型最多,有191属,占总属数的23.35%;中国特有分布科2科,特有分布属18属.说明该地区植物物种丰富,植物区系以泛热带特征为主.
Based on the field investigation, specimens collection and the relative data, the checklist of vascular plants of the planning region of Jiaoxi valley on the border between Fujian and Zhejiang Province was compiled. The results of the analysis of the floristic of vascular plants showed that there are 1 887 species of vascular plants belonging to 818 genera and 218 families. In the section level, the dominant components is pantropic belongs to 93 families, accounting for the total number of subjects of 42.66%. In the generic level, the pantropic distribution patterns of the 191 genera, is the total number of 23.35%. There are 2 families endemic to china and 18 Chinese endemic genera. At the generic level, pantropic is the dominant components.
出处
《福建师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2014年第4期90-95,共6页
Journal of Fujian Normal University：Natural Science Edition
基金
福建省自然科学基金资助项目(D0610006)
