Guttiferae vs St John's wort family

Guttiferae and St John's wort family both are nouns.

Word	Noun	Adjective	Verb	Adverb
Guttiferae	Yes	No	No	No
St John's wort family	Yes	No	No	No

As nouns, Guttiferae and St John's wort family are synonyms defined as:

Guttiferae and St John's wort family: 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 Clusiaceae, family Guttiferae.

Guttiferae (noun)	St John's wort family (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