连康山自然保护区珍稀濒危植物调查与分析

Research and Analyse on Rare and Endangered Plants in Liankang Mountain Natural Reserve

河南省新县连康山是国家级自然保护区,地处大别山的北麓,属于亚热带向暖温带过渡地区,拥有珍稀濒危植物44种,分为国家级保护植物和河南省省级保护植物两大类,其中国家Ⅱ级保护植物9种,Ⅲ级保护植物15种,占河南省现有国家重点保护植物总数的47.5%;河南省保护植物20种,占河南省省级重点保护植物的51%.根据调查统计结果,对保护区的珍稀濒危植物区系进行了分析,对珍稀濒危植物的保护进行了探讨.

Liankang Mountain Natural Reserve locates in the north foot of Dabie mountain, Xin country. There are all together 44 rare species of plants among which 9 species of plants of national second-grade and 15 species of plants of national third-grade in the reserve accounting for 47.5% plants of national conservation in Henan province ;20 species of plants of Henan province ,51% plants of Henan province conservation. The status of biodiversity is summarized and the strategy of biodiversity conservation is given.