Study on the Diversity of Medicinal Vascular Plants in Xianrendong National Nature Reserve

This paper analyzes medicinal vascular plants of Xianrendong National Nature Reserve such as species of medicinal plants,composition of families and genera and life form.The results show that:there are 407 species medicinal plants belonging to 260 genera of 97 famlies on the reserve.The proportion of famliy,genera and species of all medicinal plants are 89.81%、65.16%、48.98%.This paper analyzes diversity forming reasons of Xianrendong nature reserve of medicinal plant resources,offerrs specific opinion for the medicinal vascular plants protection development.