St John's wort family vs dilleniid dicot family

As nouns, dilleniid dicot family is a hypernym of St John's wort family; that is, dilleniid dicot family is a word with a broader meaning than St John's wort family:

• 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
• dilleniid dicot family: family of more or less advanced dicotyledonous trees and shrubs and herbs