Vicia vs subfamily Papilionoideae

Vicia and subfamily Papilionoideae both are nouns.

Word	Noun	Adjective	Verb	Adverb
Vicia	Yes	No	No	No
subfamily Papilionoideae	Yes	No	No	No

Vicia (noun)	subfamily Papilionoideae (noun)
widely distributed genus of annual or perennial and often climbing herbs	alternative name used in some classification systems for the family Papilionaceae