combretum family vs Combretaceae

combretum family and Combretaceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
combretum family	Yes	No	No	No
Combretaceae	Yes	No	No	No

As nouns, combretum family and Combretaceae are synonyms defined as:

combretum family and Combretaceae: a family of tropical trees and shrubs of the order Myrtales

Other synonyms of combretum family include family Combretaceae.

combretum family (noun)	Combretaceae (noun)
a family of tropical trees and shrubs of the order Myrtales	a family of tropical trees and shrubs of the order Myrtales