Leaf shapes: main part of the leaf, usually alrge and flat.
Asymmetrical: completely unsymmetrical.
Acuminate: leaf that tapers into a long point.
Mucronate: leaf with an extended central vein.
Emarginate: notched at the end.
Ovoid: egg-shaped.
Obovate: resembling an upside-down egg.
Cordiform: heart-shaped.
Oblong: elongated shape.
Spatulate: shaped like a spatula.
Oval: elliptical.
Lanceolate: shaped like the head of a lance.
Acicular: needle-shaped.