The following graphics were found on the vPlants website.
Stem and Root Types
Leaf Composition, Parts, & Types
Leaf Shapes
Leaf Margins
Leaf Apices, Venation, & Bases
Surface Features
Stem and Leaf Parts, & Variations
Inflorescence Types
Floral Morphology
Corolla Types
Fruit Types
Fruit Types - From Textbook of Dendrology
Twig Features - from Textbook of Dendrology
The following two images are scanned copies from the Colorado State University Forest Ecogeography F210 Course Notes (Dendrology)
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