Herbal Medicine Taxonomy < Back to Herbal Medicine Home ∧ Family: Polygonaceae Direct Descendents of genus Polygonum species: Polygonum bistorta (Bistort) species: Polygonum chinense (Chinese Knotweed) species: Polygonum cuspidatum (Japanese Knotweed) species: Polygonum multiflorum (Fo-ti) species: Polygonum punctatum (Dotted Smartweed)
