Audubon Society Field Guide to North American Trees: Eastern Region
National Wildlife Federation Field Guide to Trees of North America
Identifying Trees: An All-Season Guide to Eastern North America
Trees, Leaves & Bark (Take Along Guides)
Dirr's Encyclopedia of Trees and Shrubs
A Field Guide to Western Trees: Western United States and Canada (Peterson Field Guides (Paperback))
Seeing Trees: Discover the Extraordinary Secrets of Everyday Trees (Seeing Series)
Trees of the Northern United States and Canada
Trees of Texas: An Easy Guide to Leaf Identification (W. L. Moody Jr. Natural History Series)
Pacific Coast Tree Finder: A Pocket Manual for Identifying Pacific Coast Trees (Finders)