Nettle tree

Nettle tree or tree nettle can refer to:


 * Celtis

Those names or stinging-nettle tree can also refer to the following plants with stinging hairs:
 * Various species of the genus Dendrocnide
 * Various species of the genus Obetia
 * Urera baccifera
 * Urtica ferox

Libythea celtis, the Nettle tree butterfly