whorlywort vs Culvers physic

whorlywort and Culvers physic both are nouns.

Word	Noun	Adjective	Verb	Adverb
whorlywort	Yes	No	No	No
Culvers physic	Yes	No	No	No

As nouns, whorlywort and Culvers physic are synonyms defined as:

whorlywort and Culvers physic: a tall perennial herb having spikes of small white or purple flowers; common in eastern North America

Other synonyms of whorlywort include Culver's physic, Culver's root, Culvers root, Veronicastrum virginicum.

whorlywort (noun)	Culvers physic (noun)
a tall perennial herb having spikes of small white or purple flowers; common in eastern North America	a tall perennial herb having spikes of small white or purple flowers; common in eastern North America