青海省药用植物资源的调查与分析OA北大核心

Objective:To master the background data of medicinal plant resources in Qinghai province,so as to provide scientific basis for the formulation of development plan of traditional Chinese medicine industry in Qinghai province.Methods:According to the techniques and norms of the 4th National survey of traditional Chinese medicine resources,the speeies groups,composition structure,life forms,medicinal parts and key medicinal plants of medicinal plant resources in Qinghai province were analyzed by field survey and in-ternal survey,and compared with the results of the third survey.Results:There were 1 636 species of medicinal plants belonging to 126 families and 554 genera in Qinghai province,which increased by 557 species and the change rate was 51.62%compared with the third survey of traditional Chinese medicine resources.Most of the common medicinal plants were concentrated in Compositae,Legumes and Buttercups.The life forms were mainly herbs,and the medicinal parts were mostly whole grasses.Among the 172 medicinal plants under investigation,most were the varieties included in the 2020 edition of the Chinese pharmacopoeia,and there were 6 wild medicinal plants under protection.Conclusion:This study updates the relevant information and data of medicinal plant resources in Qinghai province,which can be used as a benchmark for assessing the changes of medicinal plant resources in the future,and can also provide date sup-port for the formulation of local strategies for conservation,development and utilization.