subclass Dilleniidae

Noun

1.

subclass Dilleniidae - a group of families of more or less advanced trees and shrubs and herbs having either polypetalous or gamopetalous corollas and often with ovules attached to the walls of the ovary; contains 69 families including Ericaceae and Cruciferae and Malvaceae; sometimes classified as a superorder Synonyms: Dilleniidae

class, class Dicotyledonae, class Dicotyledones, class Magnoliopsida, Dicotyledonae, Dicotyledones, dilleniid dicot family, dilleniid dicot genus, Dilleniidae, Ericales, Guttiferales, Hypericales, Magnoliopsida, Malvales, order Ericales, order Guttiferales, order Hypericales, order Malvales, order Papaverales, order Parietales, order Rhoeadales, order Santalales, Papaverales, Parietales, Rhoeadales, Santalales