genus Codariocalyx vs subfamily Papilionoideae

genus Codariocalyx and subfamily Papilionoideae both are nouns.

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

genus Codariocalyx (noun)	subfamily Papilionoideae (noun)
used in some classifications for plants usually included in genus Desmodium	alternative name used in some classification systems for the family Papilionaceae