And Clematis manshurica Rupr* Combined with the content determination of herbs, we find Clematis chinensis Osbeck., Clematis manshurica Rupr. and Clematis hexapetala Pall, oleanolic acid and Hederagenin content are quite different. 结合此批药材含量测定结果发现威灵仙、东北铁线莲和棉团铁线莲的齐墩果酸和常春藤皂苷含量差异较大。