family: Ulmaceae or Urticaceae (nettle family)

Galls on the hackberry can occur on twigs, buds, and leaves. This particular tree is a favorite of the jumping plant lice, Psyllids, genus pachypsylla.

Click 'compare galls' link to see more hackberry galls and to compare them with other galls.

Below is an example of a hackberry:


 
Hackberry.jpg