【摘要】 掌叶木〔Handeliodendronbodinieri (Levl.)Rehd .〕是国家 2级重点保护植物 ,为一典型的喜钙种类 ,生长在黔桂边界海拔 4 0 0～ 10 0 0m的岩溶地带 ,在贵州则分布于荔波、独山、平塘、安龙、兴义诸县。由于人类活动的严重干扰 ,这一珍稀物种的数量已日见稀少 ,正处于濒危境地。本文系在贵州南部的平塘、荔波对掌叶木群落所作调查的总结 ,试图为其保存及引种驯化提供一定的科学依据。更多还原

【Abstract】 Handel iodendron bodinieri (Levi.) Rdhd is the second class key species under the state protection in China. It is a typical calciphylous plant growing in karst areas along both sides of Guizhou Guangxi border at the elevation of 400～1000 m. In Guizhou province the species is distributed in Libo, Dushan, Pingtang, Anlong and Xingyi conuties. Because of its habitats disturbed seriously by human activities, the amount of this rare species is getting decreased and in an endangered situation. This paper, trying to provide certain scientific basis for its conservation, introduction and assimilation, is the result of Handel iodendron community surveys in the counties of Pingtang and Libo, S Guizhou.更多还原