Definition: Chinese Clematis Root is the dried root and rhizome of Clematis chinensis Osbeck, Clematis hexapetala Pall. or Clematis manshurica Rupr. (Fam.Ranunculaceae).

• 本品为毛茛科植物威灵仙 Clematis chinensis Osbeck、棉团铁线莲 Clematis hexapetala Pall.；或东北铁线莲 Clematis manshurica Rupr