云南铜壁关省级自然保护区药用植物资源多样性研究

以云南铜壁关省级自然保护区2009—2010年最新一次科学考察报告为基础，分析药用植物资源的多样性。结果表明，保护区有药用植物73科169属220种，其中单种科和单种属占优势，单种科占总科数的50.68%，单种属占总属数的79.88%；保护区大多数药用植物海拔分布高差为400 m以下，占药用植物种数的75.45%；保护区药用植物生活型以草本为主，主要药用部位为全草和根；保护区药用植物中有许多珍稀濒危植物种，还有一部分属于德宏州景颇族传统药用植物。

Diversity of Medicinal Plants Resources in Tongbiguan Provincial Nature Reserve of Yunnan

Based on the latest scientific investigation report from 2009 to 2010 in Tongbiguan Provincial Nature Reserve of Yunnan, the diversity of medicinal plant resources was analyzed. The results showed that there were 220 species, 169 genera and 73 families of medicinal plants in Tongbiguan Nature Reserve, and monotypic family and monotypic genus in these medicinal plants were dominated, monotypic family were accounting for 50.68% of the total families, monotypic genus were accounting for 79.88% of the total genera; the distribution of most medicinal plants had the altitude difference of 400 meters or less, accounting for 75.45% of all medicinal plants; the main life form of medicinal plants was herb and the main medicinal parts were whole plant and root; there were a lot of endangered medicinal plant resources in Tongbiguan Reserve, and a part of medicinal plants belonged to traditional medicinal plants among Jingpo minority in Dehong Prefecture.