Nabalus alba vs cankerweed

Nabalus alba and cankerweed both are nouns.

Word	Noun	Adjective	Verb	Adverb
Nabalus alba	Yes	No	No	No
cankerweed	Yes	No	No	No

As nouns, Nabalus alba and cankerweed are synonyms defined as:

Nabalus alba and cankerweed: herb of northeastern North America having drooping clusters of yellowish-white flowers; sometimes placed in genus Prenanthes

Other synonyms of Nabalus alba include Prenanthes alba, white lettuce.

Nabalus alba (noun)	cankerweed (noun)
herb of northeastern North America having drooping clusters of yellowish-white flowers; sometimes placed in genus Prenanthes	herb of northeastern North America having drooping clusters of yellowish-white flowers; sometimes placed in genus Prenanthes