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 base and zero lobes

Margin

Doubly serrate

Arrangement

Alternate

Venation

Pinnate with prominent parallel veins and reticulate minor veins

Key Features

Unequal leaf base and sharply doubly serrate margins

Description

Large deciduous tree with a vase-shaped crown, gray furrowed bark, and winged samara fruits

Habitat

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

Native Range

Native to eastern North America, widely planted in urban landscapes

Identified on 10/19/2026