Leaves

whorl

3 or more in a curl/spiral

alternate

single leaf attached to a node

opposite

2 or more from each node on either side.

simple

one blade connected by a petiole to the stem

compound

multiple blades arranged in multiple ways.

smooth (entire)

undivided

projection

sawlike projections

lobed

divisions that don’t arrive from the center of the blade

cordate

broad to a point then points upward

elliptic

broadest at the middle, tapers near the end.

pinnate

one main vain with small veins branching out.

palmate

veins radiating out.

parallel

many same sized veins that go parallel to eachother.