American Elm

Ulmus americana · Ulmaceae (Elm family)

AI-generated identification · may be incorrect
American Elm

Leaf Morphology

Leaf Type

Simple, deciduous

Shape

Elliptic to ovate with an asymmetric cordate base

Margin

Doubly serrate

Arrangement

Alternate

Venation

Pinnate with prominent, straight parallel lateral veins

Key Features

Asymmetric leaf base and doubly serrate margin with parallel pinnate veins

Description

Large deciduous tree with a vase-shaped canopy, grayish furrowed bark, and small winged samaras

Habitat

Bottomland forests, floodplains, and moist uplands in full sun to partial shade

Native Range

Eastern and central North America, widely planted in urban landscapes

Identified on 10/18/2026