米仓山南麓野生药用植物资源及其多样性分析

为了摸清米仓山南麓野生药用植物资源及其分布规律,分析其多样性特征,为该区域野生药用植物资源的保护和开发利用提供科学依据。结合第四次全国中药资源普查,采用样方调查法,通过开展野外调查,对米仓山南麓的野生药用植物的多样性进行了分析。结果表明,该区域的野生药用植物共有95科223属290种。科属构成丰富多样,科的构成上寡种科最多,有44科136种,分别占总科数的46.3%,占总种数的46.9%;属的构成上单种属占绝对优势,有178属,占总属数的79.8%,占总种数的61.4%。该区域野生药用植物的生长类型以草本药用植物略占优势,占总种数的53.1%。解毒和清热是该区域野生药用植物的主要功效,分别占总种数的44.5%和42.1%。该区域的野生药用植物以全草或全株和根与根茎入药为主,分别占总种数的33.6%和22.3%。综上所述,米仓山南麓的野生药用植物种类丰富,药用植物生长类型、功效、药用部位等类型多样,但缺乏规范的保护和利用计划,建议制定野生中药材的保护和利用规划,为该区域内中药材资源地保护和可持续利用奠定基础。

Analysis on Wild Medicinal Plant Resources and Diversity in the South Slope of the Micang Mountain

In order to find out the wild medicinal plant resources and their distribution patterns and analyze the diversity characteristics in the south slope of Micang mountain,and provide scientific basis for the protection,development and utilization of medicinal plant resources in this region.Combined with the fourth national survey of traditional Chinese medicine resources,the diversity of wild medicinal plants in the south slope of Micang mountain was analyzed by the quadrat survey and field investigation method.The results showed that there were 290 species of wild medicinal plants belonging to 223 genera and 95 families in this region.The composition of families and genera was rich and diverse,and in the composition of families,2—5 kinds of oligarchic families were the largest with 136 species in 44 families,accounting for 46.3%of the total families and 46.9%of the total species respectively.In the composition of genera,single species of monotypic genus were dominant with 178 genera,accounting for 79.8%of the total genera and 61.4%of the total species.The herbaceous medicinal plants in this region were slightly dominant,accounting for 53.1%of the total species.Detoxification and heat clearing were the main efficacy of wild medicinal plants in this region,accounting for 44.5%and 42.1%of the total species respectively.Most of the wild medicinal plants in this region was used as medicine with whole grass or whole plant,root and rhizomes,accounting for 33.6%and 22.3%of the total species of medicinal plants respectively.In summary,there were many kinds of wild medicinal plants in the southern slope of Micang mountain,with various types of medicinal plants,such as growth types,efficacy and medicinal parts,and so on..However,there was a lack of standardized protection and utilization plan.It was suggested to formulate the protection and utilization plan of wild medicine plants,laying a foundation for the protection and sustainable utilization of traditional Chinese medicine resources in the region.