Noun | 1. | ![]() dicot family, magnoliopsid family - family of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination order Urticales, Urticales - an order of dicotyledonous plants including Moraceae and Urticaceae and Ulmaceae genus Ulmus, Ulmus - type genus of family Ulmaceae; deciduous trees having simple serrate leaves; widely distributed in temperate regions Celtis, genus Celtis - large genus of trees and shrubs with berrylike fruit genus Planera, Planera - a deciduous tree of the family Ulmaceae that grows in the southeastern United States genus Trema, Trema - an evergreen tree of the family Ulmaceae that grows in tropical America and Africa and Asia |