Oxytropis vs subfamily Papilionoideae

Oxytropis and subfamily Papilionoideae both are nouns.

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

Oxytropis (noun)	subfamily Papilionoideae (noun)
large widely-distributed genus of evergreen shrubs or subshrubs having odd-pinnate leaves and racemose or spicate flowers each having a pea-like corolla with a clawed petal	alternative name used in some classification systems for the family Papilionaceae