梵净山药用植物初步调查及保护策略

通过2010年以来对梵净山自然保护区不同样区的调查，整理铜仁学院植物标本和文献资料研究。结果显示：梵净山国家自然保护区及其周边地区药用植物有460种（或变种）被记入名录，隶属109科308属，其中高等植物比以前记录的278属多28个属；国家Ⅰ级和Ⅱ级保护药用植物分别为7种和41种（或变种）（历史记录Ⅰ级的1种，Ⅱ级的8种）；濒危药用植物89种（或变种），其中珍稀濒危的药用植物有59种（或变种）(历史记录濒危的21种，稀有的2种，渐危的21种）；药用植物种类繁多，资源丰富，开发利用潜力大。但近10年来，许多药用植物数量明显减少，有些名贵种类分布区域缩减了95%以上，濒临灭绝。因此，药用植物的长期保护和利用，是一项艰巨的工程。

Primary investigation and conservation strategy of medicinal plant species in Fanjing mountain

According to the investigation in different field samples in Fanjing Mountain and its adjacent areas since 2010, herbariums in Tongren University and research datum, 460 species (or varietas) of medicinal plant were recorded, which belonged to 308 genera and 109 families, and outnumbered former record by 28 genera in higher plants. The number of first-grade state protection and Class II protected medicinal plant species were 7 and 41 respectively (former records were 1 and 8 respectively), and the number of endangered, rare and endangered medicinal plant species (or varietas) were 89 and 59 respectively (former record, endangered rare and vulnerable medicinal plant species were 21, 2 and 21 respectively). And there were various and abundant plant species which had large potential of exploitation and utilization. But compared to 10 years ago, the number of medicinal plant significantly reduced, and the area of some rare species which endanged extinction had reduced over 95%. Therefore it wasa large engeneering that medicinal plant species were longly protectd and utilized.