Papilionoideae vs Baptisia

Papilionoideae and Baptisia both are nouns.

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

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