meadow-beauty family vs Melastomaceae

meadow-beauty family and Melastomaceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
meadow-beauty family	Yes	No	No	No
Melastomaceae	Yes	No	No	No

As nouns, meadow-beauty family and Melastomaceae are synonyms defined as:

meadow-beauty family and Melastomaceae: a family of trees and bushes and herbs of order Myrtales; many are cultivated as ornamentals

Other synonyms of meadow-beauty family include family Melastomaceae, family Melastomataceae, Melastomataceae.

meadow-beauty family (noun)	Melastomaceae (noun)
a family of trees and bushes and herbs of order Myrtales; many are cultivated as ornamentals	a family of trees and bushes and herbs of order Myrtales; many are cultivated as ornamentals