Virginia serpentaria vs Aristolochia serpentaria

Virginia serpentaria and Aristolochia serpentaria both are nouns.

Word	Noun	Adjective	Verb	Adverb
Virginia serpentaria	Yes	No	No	No
Aristolochia serpentaria	Yes	No	No	No

As nouns, Virginia serpentaria and Aristolochia serpentaria are synonyms defined as:

Virginia serpentaria and Aristolochia serpentaria: birthwort of the eastern United States woodlands

Other synonyms of Virginia serpentaria include Virginia serpentary, Virginia snakeroot.

Virginia serpentaria (noun)	Aristolochia serpentaria (noun)
birthwort of the eastern United States woodlands	birthwort of the eastern United States woodlands