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 asymmetrical base

Margin

Doubly serrate

Arrangement

Alternate

Venation

Pinnate with very straight, highly prominent parallel secondary veins

Key Features

Pronounced asymmetrical leaf base and straight parallel secondary veins ending in teeth

Description

A large deciduous tree featuring a graceful vase-shaped canopy, furrowed gray bark, and small inconspicuous wind-pollinated flowers followed by winged samaras

Habitat

Rich bottomlands, floodplains, and moist upland forests with well-drained soils

Native Range

Native to eastern North America, widely planted in urban landscapes across the continent

Identified on 10/14/2026
American Elm | Leaf Identifier