Papilionoideae vs Phaseolus

Papilionoideae and Phaseolus both are nouns.

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

Papilionoideae (noun)	Phaseolus (noun)
alternative name used in some classification systems for the family Papilionaceae	herbs of warm regions including most American beans