1. Images for leaf shape handouts adapted from leaf morphology
Images for leaf shape handouts adapted from leaf morphology.svg from Wikimedia Commons ( file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.

2. Leaf shapes round torpedo shaped oval diamond spoon shaped
heart shaped
triangle
arrow shaped
hand shaped

3. Leaf edges
smooth edges
teeth
hairy edges
lobes

4. Leaf arrangement alternating Needles in bunches across spiral
Needles separate

5. Leaf types Leaf veins needle leaf (needles) Parallel veins
needle leaf (scales)
broad leaf
Branching veins