The ecological environment of Mazongling Nature Reserve Zone in Dabieshan and the conservation of rare and endangered plants

Mazongling Nature Reserve Zone is situated in the core area of northern slope of Dabieshan Mountains．The composition of species and the distribution of raye and endangered plants are discussed and the present situation of ecological environment in Mazongling is evaluated in this paper．On the basis of the maincause of ecological environment deteriorating，several suggestion and measures of conservation on the rare and endangered plants of Mazongling are proposed．