Guttiferae vs family Clusiaceae

Guttiferae and family Clusiaceae both are nouns.

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

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

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

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

Guttiferae (noun)	family Clusiaceae (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