【摘要】 对白头叶猴栖息地的植物进行种类统计和区系地理分析，证明该地区植物区系以热带亚热带成分占优势．同时比较白头叶猴喜食植物的地理成分，显示了白头叶猴喜食植物与栖息地植物在区系地理成分上的一致性，表明白头叶猴历史演化至中国南部特有分布与植被演化分布具有相关的历史地理基础．更多还原

【Abstract】 The genus and spedes of plants in the babitat of the white-headed langur were counted and carried on the geographical composition of flora.The results shows that the composition of tropics-subtropics In the area occupy a dominant position.Comparing show that theyare slmllarltles on the geographical composition between the all genus and spedes of plants in the area and the plants of white-headed langur often eatin.Then it shows that It’s interrelated on historical geography the white-headed langur being endemic to south China and the evolution ofvegetatlon.更多还原