subfamily Papilionoideae vs genus Jacksonia

subfamily Papilionoideae and genus Jacksonia both are nouns.

Word	Noun	Adjective	Verb	Adverb
subfamily Papilionoideae	Yes	No	No	No
genus Jacksonia	Yes	No	No	No

subfamily Papilionoideae (noun)	genus Jacksonia (noun)
alternative name used in some classification systems for the family Papilionaceae	genus of yellow-flowered Australian unarmed or spiny shrubs without true leaves but having leaflike stems or branches