Napaea vs dilleniid dicot genus

Napaea and dilleniid dicot genus both are nouns.

Word	Noun	Adjective	Verb	Adverb
Napaea	Yes	No	No	No
dilleniid dicot genus	Yes	No	No	No

As nouns, dilleniid dicot genus is a hypernym of Napaea; that is, dilleniid dicot genus is a word with a broader meaning than Napaea:

Napaea: one species: glade mallow
dilleniid dicot genus: genus of more or less advanced dicotyledonous trees and shrubs and herbs

Napaea (noun)	dilleniid dicot genus (noun)
one species: glade mallow	genus of more or less advanced dicotyledonous trees and shrubs and herbs