purple boneset vs trumpet weed

purple boneset and trumpet weed both are nouns.

Word	Noun	Adjective	Verb	Adverb
purple boneset	Yes	No	No	No
trumpet weed	Yes	No	No	No

As nouns, purple boneset and trumpet weed are synonyms defined as:

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

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

purple boneset (noun)	trumpet weed (noun)
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