Leaf Morphology
Leaf Type
Simple, deciduous
Shape
Elliptical to ovate with an asymmetrical base and acute tip
Margin
Doubly serrate
Arrangement
Alternate
Venation
Pinnate with very straight, parallel veins extending directly to the margin teeth and a prominent central midrib
Key Features
Distinguished by its prominently asymmetrical leaf base where one side of the blade joins the petiole lower than the other, coupled with doubly serrate margins and a rough upper surface
Description
A classic deciduous tree leaf featuring the signature uneven base and sandpaper-like texture of the elm family. The tree itself is large and vase-shaped with a majestic arching canopy, gray furrowed bark, and tiny wind-pollinated flowers that appear in early spring before the leaves.
Habitat
Bottomland forests, floodplains, along streams, and rich moist soils, though adaptable to various urban soil conditions and moderate sun exposure
Native Range
Native to eastern and central North America, from Nova Scotia west to Alberta, and south to Florida and Texas