Compound Leaf - leaves have several individual leaflets 
Palmately Compound 
Pinnately Compound 
Doubly Pinately Compound 
Alternate Leaves 
Leaf Margin Smooth 
Leaf Margin Lobed 
Leaf Margin Toothed 
Leaf Margin Doubly Toothed 
Leaf Margin Lobed and Toothed 
Lobe Sinuses Sharp 
Lobe Sinuses Rounded 
Single Samaras - small winged seeds 
Double Samaras 
Twig Cross-Section 
Contact: Paul Wray