hidrastis canadensis

1 definition found

hidrastis canadensis - Collaborative International Dictionary of English v.0.48 :

  Orangeroot \Or"ange*root`\, n. (Bot.)
     An American ranunculaceous plant (Hidrastis Canadensis),
     having a yellow tuberous root; -- also called yellowroot,
     golden seal, etc.
     [1913 Webster]