Crenate

Notes :Leaf on Petiole 1-3 mm long leaf margins crenate to doubly serrate, surface pubescent, abaxially surface paler and adaxially dark green. Leaf shape ovate to lanceolate or oblong-lanceolate and between 2-16cm long by × 1-4 cm wide.

entire: even; with a smooth margin; without toothing
ciliate: fringed with hairs
crenate: wavy-toothed; dentate with rounded teeth, such as Fagus (beech)
dentate: toothed, such as Castanea (chestnut) ...

See also: Form, Seed