Tetterwort vs Swallowwort - What's the difference?
tetterwort | swallowwort |
(UK) A plant used as a remedy for tetter,
(US) Sanguinaria canadensis , the bloodroot.
Any of several vines of the genus .
A tetterwort, or Sanguinaria canadensis .
Any of various plants of the genus Asclepias .
The plant .