dogwood family vs family Cornaceae

dogwood family and family Cornaceae both are nouns.

Word	Noun	Adjective	Verb	Adverb
dogwood family	Yes	No	No	No
family Cornaceae	Yes	No	No	No

As nouns, dogwood family and family Cornaceae are synonyms defined as:

dogwood family and family Cornaceae: a rosid dicot family of the order Umbellales including: genera Aucuba, Cornus, Corokia, Curtisia, Griselinia, Helwingia

Other synonyms of dogwood family include Cornaceae.

dogwood family (noun)	family Cornaceae (noun)
a rosid dicot family of the order Umbellales including: genera Aucuba, Cornus, Corokia, Curtisia, Griselinia, Helwingia	a rosid dicot family of the order Umbellales including: genera Aucuba, Cornus, Corokia, Curtisia, Griselinia, Helwingia