Our illustrated, step-by-step process makes it easy to identify a tree by its leaves. Begin identifying by choosing your tree's region below. What Tree Is That? Tree Identification Guide at arborday.org …

Our tree guide offers extensive information on tree height and spread, soil and sunlight needs, leaf characteristics, historical background, wildlife habitat, and much more.

Dive into robust resources and helpful tips for tree selection, planting, care, and more.

Step-by-step approach. Full color botanical illustrations. Identify 250 common trees in North America. Water resistant cover. Editorial Reviews One of the best, pocket-sized tree identification manuals. — …

If you’re an educator looking to bring trees into the classroom, you’re in the right place. Here, you’ll find everything from tree facts to videos to hands-on activities. Your school can even use these resources …

Explore the breakdown of how trees are classified and the definitions of various tree terms, from acid to xeriscape.

Called “one of the best and most consistent native trees for fall color” by tree expert Michael Dirr, the black tupelo is a terrific landscaping choice. Displaying various hues of yellow, orange, bright red, …

The lobes, leaflets and jagged edges of many broad leaves have their uses, too. They help evaporate the water used in food-building, reduce wind resistance and even provide “drip tips” to shed rain that, …

This official site of the Arbor Day Foundation provides information about planting and caring for trees, donating to plant trees in honor of others in a forest, and much more. Buy trees online or plant …

Diseases can vary greatly based on the type of tree and the region it grows in. Some of the more common diseases are listed below along with links for more detailed information.