- Celtis, genus Celtis - large genus of trees and shrubs with berrylike fruit
--1 is a kind of dicot genus, magnoliopsid genus
--1 is a member of Ulmaceae, family Ulmaceae, elm family
--1 has members:hackberry, nettle tree; European hackberry, Mediterranean hackberry, Celtis australis; American hackberry, Celtis occidentalis; sugarberry, Celtis laevigata