bloodwort | (บลัด'เวิร์ท) n. พืชที่รากสีแดง |
bloodworth |
bloodwort | (n) any of various plants of the family Haemodoraceae; roots contain a deep red coloring matter |
Bloodwort | n. (Bot.) A plant, Rumex sanguineus, or bloody-veined dock. The name is applied also to bloodroot (Sanguinaria Canadensis), and to an extensive order of plants (Hæmodoraceæ), the roots of many species of which contain a red coloring matter useful in dyeing. [ 1913 Webster ] |