Papilionoideae vs Lonchocarpus

Papilionoideae and Lonchocarpus both are nouns.

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

Papilionoideae (noun)	Lonchocarpus (noun)
alternative name used in some classification systems for the family Papilionaceae	genus of chiefly tropical American shrubs and trees having pinnate leaves and red or white flowers