DICT.TW Dictionary Taiwan

 subclass Dilleniidae
      n : 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 [syn: Dilleniidae]