Dilleniidae vs dilleniid dicot family

Dilleniidae and dilleniid dicot family both are nouns.

Word	Noun	Adjective	Verb	Adverb
Dilleniidae	Yes	No	No	No
dilleniid dicot family	Yes	No	No	No

Dilleniidae (noun)	dilleniid dicot family (noun)
a group of families of more or less advanced trees and shrubs and herbs having either polypetalous or gamopetalous corollas and often with ovules attached to the walls of the ovary; contains 69 families including Ericaceae and Cruciferae and Malvaceae; sometimes classified as a superorder	family of more or less advanced dicotyledonous trees and shrubs and herbs