Joe-Pye weed vs purple boneset

Joe-Pye weed and purple boneset both are nouns.

Word	Noun	Adjective	Verb	Adverb
Joe-Pye weed	Yes	No	No	No
purple boneset	Yes	No	No	No

As nouns, Joe-Pye weed and purple boneset are synonyms defined as:

Joe-Pye weed and purple boneset: North American herb having whorled leaves and terminal clusters of flowers spotted with purple

Other synonyms of Joe-Pye weed include Eupatorium purpureum, marsh milkweed, trumpet weed.

Joe-Pye weed (noun)	purple boneset (noun)
North American herb having whorled leaves and terminal clusters of small pinkish or purple flower heads	North American herb having whorled leaves and terminal clusters of flowers spotted with purple
North American herb having whorled leaves and terminal clusters of flowers spotted with purple