Rosaceae vs rose family

Rosaceae and rose family both are nouns.

Word	Noun	Adjective	Verb	Adverb
Rosaceae	Yes	No	No	No
rose family	Yes	No	No	No

As nouns, Rosaceae and rose family are synonyms defined as:

Rosaceae and rose family: a large family of dicotyledonous plants of order Rosales; have alternate leaves and five-petaled flowers with numerous stamens

Other synonyms of Rosaceae include family Rosaceae.

Rosaceae (noun)	rose family (noun)
a large family of dicotyledonous plants of order Rosales; have alternate leaves and five-petaled flowers with numerous stamens	a large family of dicotyledonous plants of order Rosales; have alternate leaves and five-petaled flowers with numerous stamens