select the image that best matches your sample. "CAUTION! --- Both Poison Sumac and Poison Ivy occur in Ohio. Read about them; know what they look like ...
List of Tree Species in New York, Washington DC, or the Northeast available on Leafsnap. Leafsnap is an electronic field guide for tree and plant species in New ...
A simple tree
Jun 5, 2015
Where would you like to go next? Apex. Margin. Base.
Leaf ID - Easily
A dichotomous key is a tool that can be used to