Trees - eNature
Photographic nature field guides for identifying trees, sorted by leaf type: needle-leaf conifers, scale-leaf conifers, untoothed simple leaves, toothed simple ...
www.enature.com

What Tree Is It?
You see an unknown tree. Or perhaps you've found part of a tree, and you want to know what kind of tree it came from. The focus is on common trees of Ohio.
www.oplin.org

Leaf Identification
Instructional unit from the Department of Horticulture at Penn State University. Includes information on identifying leaves by structure, shape, groupings, margins, ...
www.cas.psu.edu

Introduction to Tree Identification - Natural Resources Skills
Offers definitions and a guide to the basics of tree identification, including common leaf and bud types.
gaia.flemingc.on.ca

Dendrology at Virginia Tech: ID It
Interactive keys for identifying trees by leaf and twig.
www.fw.vt.edu

Tree Anatomy, Naming, and Identifying - What is a Tree ? - Part 1
Tree anatomy and leaf identification guide with with instruction on how to identify and name tree species and leaves ... Tree Identification. Tree Anatomy, ...
forestry.about.com

What Tree is That?
Resources from the National Arbor Day Foundation for identifying trees and leaves in the Eastern, Central, and Western United States.
www.arborday.org

Basics of Tree Identification
Provides information on identifying trees by leaf, bark, fruit, twig, and form.
www.fw.vt.edu

Leaf Identification Resource - Auburn University
Browse through to identify plants by leaf type.
www.ag.auburn.edu

Basic Tree Identification Techniques and Sources
Find sources to help with identifying trees in the United States. ... Tree Identification Using a Tree Leaf Key ... Review of tree identification software Woody ...
forestry.about.com