Ceiba vs dilleniid dicot genus

Ceiba and dilleniid dicot genus both are nouns.

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

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

Ceiba: tropical American trees with palmately compound leaves and showy bell-shaped flowers
dilleniid dicot genus: genus of more or less advanced dicotyledonous trees and shrubs and herbs

Ceiba (noun)	dilleniid dicot genus (noun)
tropical American trees with palmately compound leaves and showy bell-shaped flowers	genus of more or less advanced dicotyledonous trees and shrubs and herbs