Onobrychis vs subfamily Papilionoideae

Onobrychis and subfamily Papilionoideae both are nouns.

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

Onobrychis (noun)	subfamily Papilionoideae (noun)
genus of Old World herbs having pinnate leaves and pink or whites racemose flowers followed by flat unjointed pods	alternative name used in some classification systems for the family Papilionaceae