American Elm

Ulmus americana · Ulmaceae (Elm family)

AI-generated identification · may be incorrect
American Elm

Leaf Morphology

Leaf Type

Simple, deciduous

Shape

Ovate to obovate with an asymmetric base and zero lobes

Margin

Doubly serrate

Arrangement

Alternate

Venation

Pinnate with prominent, straight parallel lateral veins

Key Features

Distinctly asymmetrical leaf base and sharply doubly serrate margin with parallel lateral veins

Description

Large, vase-shaped deciduous tree featuring deeply furrowed gray bark and winged samara fruits, transitioning to yellow in autumn

Habitat

Rich bottomland forests, floodplains, and moist uplands with well-drained soils in full sun to partial shade

Native Range

Eastern and central North America

Identified on 10/18/2026
American Elm | Leaf Identifier