Common Hackberry (Celtis occidentalis) is in our garden. This tree grows to 80 feet tall, and has small dark berry-like fruit, a distinct, warty, corky bark and rough-textured leaves.
The photo is from Glen Arboretum at Towson University, copyright by C. Akulova (CC-BY-NC 3.0). Link provided.
A photo of the Hackberry tree is at Wikimedia Commons. Link provided.
