摘要
本文在简述广西珍稀濒危植物生态环境和区系组成的同时，重点分析了其植物区系的基本特征。这些特征主要有：区系成分复杂，热带性质明显，特有成分突出，古老成分较多，喜酸成分占优势，绝大部分种类分布在海拔１０００ｍ以下。
This paper emphatically analyses fundamental features of flora of precious, rare and endangered plants in Guangxi, while summarizing its ecological environmeat and floristic composition. these featheres are: (1) floristic elements are complex, (2) obvious tropical nature, (3) endemic elements are outstanding,(4) rich ancient elements, (5) acid plants predominate, (6) most plants distribute under the elevation of 1000 m.
出处
《广西植物》
CAS
CSCD
北大核心
1995年第3期220-223,共4页
Guihaia
关键词
植物区系
广西
珍稀濒危植物
Guangxi precious, rare and endangered planes
foristic characteristics
