福建攀援植物区系分析

Flora Analysis of Climbers in Fujian

作者在近几年调查闽北地区植物资源的基础上 ,并参考《福建植物志》,编写成《福建攀援植物名录》.以此作为原始资料 ,经初步统计 ,福建攀援植物共有 5 6 4种 ,隶属于 195属、6 0科 .基本特点是 :双子叶植物科属种最多 ;小科属和单种属科较多 ,而大科属较少 .通过属地理成分分析可知 ,泛热带成分比例较大 ,占福建攀援植物总属数 76 .3% .通过与邻近地区比较分析 ,福建与广东的共有种数最多 ,有

The author has looked into the plant resources in the north of Fujian in the recent years.Based on the investigation and reference to Fujian Flora, he completed the compilation of Fujing Climbers' Roll. In this article the author used it as firsthand information and came to the fact that the climbers of Fujian flora have the total number of 564 species,belonging to 195 genera,60 families.The biggest figure is with dicotyledom climbes.The small families and genera and single genera have a larger quantity than the big ones.And the figure of the tropical components,which occupies 76.3 percent of the tatal,is the biggest.This flora has the most common species (437) with that of Guangdong.