The Collaborative International Dictionary
Serpentaria
Serpentaria \Ser`pen*ta"ri*a\, a.[L. (sc. herba), fr. serpens serpent.] (Med.) The fibrous aromatic root of the Virginia snakeroot ( Aristolochia Serpentaria).
Wiktionary
serpentaria
n. (context medicine archaic English) The fibrous aromatic root of the (vern Virginia snakeroot pedia=1) ((taxlink Aristolochia serpentaria species noshow=1)).