genus Baptisia vs subfamily Papilionoideae

genus Baptisia and subfamily Papilionoideae both are nouns.

Word	Noun	Adjective	Verb	Adverb
genus Baptisia	Yes	No	No	No
subfamily Papilionoideae	Yes	No	No	No

genus Baptisia (noun)	subfamily Papilionoideae (noun)
genus of North American plants with showy flowers and an inflated pod	alternative name used in some classification systems for the family Papilionaceae