邢台山地植被及其区系分析

邢台山地植被具暖温带森林植物群落的特点,在太行山区具有一定的代表性.对主要植被类型的区系地理成分分析显示:该区植被具明显的温带性质,但在其发生、发展过程中与热带也有一定的历史渊源;中国特有分布、东亚分布和温带亚洲分布种在该区植被组成及群落结构、特征形成上具有重要的作用;生活型分析显示:本区植被以地面芽植物为主,高位芽植物相对较少.

Analysis of the Vegetation and Its Flora in Xingtai Mountainous Area

Mountainous area in Xingtai,belonging to the southern section of Mt.Taihang ranges,is located in the southwest of Hebei Province,whose community structure and composition show the feature of warm temperate zone vegetation,and representation to some extent in Mt.Tanghang.Analysis on flora geographical components of main vegetation type indicates that this region has obvious temperate zone character,and has relations with tropic zone during origination and development.Species endemic in China,in East Asia and in Asian temperate zone plays a great role in vegetation composition,commutity structure and character formation.Analysis of life form indicates that the vegetation in this region is composed mainly of hemicryptophytes,and relatively few of phanerophytes.