四川省巴塘县药用植物资源调查及多样性分析  

Investigation and Diversity Analysis of Medicinal Plant Resources in Batang County,Sichuan Province

作　　者：熊浩荣 补春兰 杨振安 严贤春[1] XIONG Hao-rong;BU Chun-lan;YANG Zhen-an;YAN Xian-chun(College of Life Science,China West Normal University,Nanchong 637009,China;College of Science,Shihezi University,Shihezi 832003,China)

机构地区：[1]西华师范大学生命科学学院,四川南充637009 [2]石河子大学理学院,新疆石河子832003

出　　处：《中药材》2023年第12期2951-2957,共7页Journal of Chinese Medicinal Materials

基　　金：2019年医疗服务与保障能力提升补助资金(中医药事业与发展部分)“全国中药资源普查项目”(财社[2019]39号)。

摘　　要：目的:系统调查巴塘县药用植物资源现状,为该区域药用植物资源保护与可持续开发利用提供科学依据。方法:以全国第四次中药资源普查技术规范为指导,采用样方和样线相结合的方法,实地调查和记录区域内药用植物的相关信息,并进行多样性特征分析。结果:巴塘县药用植物共有97科343属674种,其中菊科、蔷薇科、毛茛科、豆科和唇形科为优势科;药用植物的生活型以草本为主;药用部位主要为全草类和根及根茎类;巴塘县药用植物的地理成分表现出热带区系占优的特征,且有超过2/3的药用植物出现在亚高山森林灌丛中药区;重点调查的药用植物共有71种,均为2020年版中国药典收载品种;有17个物种属于珍稀濒危野生药用植物。结论:巴塘县药用植物资源种类较为丰富,且大多属于野生药用植物资源,建议加强野生药用植物资源保护及合理利用的研究,采取积极的对策和措施提高药用植物资源的蕴藏量。Objective:To systematically investigate the current situation of Chinese medicine resources in Batang county of Sichuan province,so as to provide scientific basis for the production and sustainable development and utilization of local medicine plant resources.Methods:Guided by the technical specification of the fourth national survey of Chinese medicine resources,the relevant information of medicinal plants in the region was investigated and recorded by the method of the combination of quadrate and line transect,and the diversity characteristics were analyzed.Results:A total of 674 species of medicinal plants belong to 97 families and 343 genera were recorded in Batang county,and Compositae,Rosaceae,Ranunculaceae,Lamiaceae,Fabaceae were the dominant families.The life forms of medicinal plants were mainly herbaceous;The medicinal parts were mainly whole grass and roots and rhizomes.The geographical composition of medicinal plants in Batang county showed the characteristics of tropical flora,and more than 2/3 of medicinal plants appeared in the subalpine forest scrub area.A total of 71 medicinal plants were key-point investigated,all of which were included in the 2020 edition of Chinese pharmacopoeia;There were 17 species of rare and endangered wild medicinal plants.Conclusion:The species of medicinal plant resources in Batang county are abundant,and most of them belong to wild medicinal plant resources.It is suggested to strengthen the research on the protection and rational utilization of wild medicinal plant resources,and take active countermeasures and measures to increase the reserves of medicinal plant resources.

关 键 词：巴塘县 药用植物 资源调查 多样性研究 

分 类 号：R282.71[医药卫生—中药学]