Celtis australis

Celtis australis, commonly known as the European nettle tree, Mediterranean hackberry, lote tree, or honeyberry, is a deciduous tree native to southern Europe, North Africa, and Asia Minor. The tree was introduced to England in 1796. The tree can grow to 25 m in height, though 10 m is more common in cooler climates. The bark is smooth and grey, almost elephantine.