Clusiaceae vs family Guttiferae

Clusiaceae and family Guttiferae both are nouns.

Word	Noun	Adjective	Verb	Adverb
Clusiaceae	Yes	No	No	No
family Guttiferae	Yes	No	No	No

As nouns, Clusiaceae and family Guttiferae are synonyms defined as:

Clusiaceae and family Guttiferae: widely distributed family of chiefly tropical trees and shrubs and vines that produce oils and resins and some usable timber

Other synonyms of Clusiaceae include family Clusiaceae, Guttiferae, St John's wort family.

Clusiaceae (noun)	family Guttiferae (noun)
widely distributed family of chiefly tropical trees and shrubs and vines that produce oils and resins and some usable timber	widely distributed family of chiefly tropical trees and shrubs and vines that produce oils and resins and some usable timber