Collinsonia canadensis vs horse balm

Collinsonia canadensis and horse balm both are nouns.

Word	Noun	Adjective	Verb	Adverb
Collinsonia canadensis	Yes	No	No	No
horse balm	Yes	No	No	No

As nouns, Collinsonia canadensis and horse balm are synonyms defined as:

Collinsonia canadensis and horse balm: erect perennial strong-scented with serrate pointed leaves and a loose panicle of yellowish flowers; the eastern United States

Other synonyms of Collinsonia canadensis include horseweed, richweed, stone-root, stone root, stoneroot.

Collinsonia canadensis (noun)	horse balm (noun)
erect perennial strong-scented with serrate pointed leaves and a loose panicle of yellowish flowers; the eastern United States	erect perennial strong-scented with serrate pointed leaves and a loose panicle of yellowish flowers; the eastern United States