广东山区的兰科植物及其分布

ORCHID FLORA IN GUANGDONG

摘要:

通过野外调查和广泛收集前人的研究资料，概述了广东山区兰科植物的区系组成特点、分布区类型、水平分布、垂直分布、不同基质上分布的特点和分布格局的形成。文末附有广东山区兰科植物名录。

Abstract:

Orchid flora in the mountains of Guangdong ranged from 22° to 25°31°' N, 109.5° to 117°E was studied. Special attention was paid to the growth environment of orchids including horizonal and vertical distributions, and temperature and habitat factors. An analysis of areal types of Guangdong orchids in relation to the areal pattern of world distribution is given. A list of Guangdong orchids containing 204 species and some varieties in 70 genera is presented.