Astragalus vs Papilionoideae

Astragalus and Papilionoideae both are nouns.

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

Astragalus (noun)	Papilionoideae (noun)
large genus of annual or perennial herbs or shrubs of north temperate regions; largest genus in the family Leguminosae	alternative name used in some classification systems for the family Papilionaceae