White Ash

Fraxinus americana · Oleaceae (Olive family)

AI-generated identification · may be incorrect
White Ash

Leaf Morphology

Leaf Type

Pinnately compound, deciduous

Shape

Lanceolate to ovate leaflets, typically 7 to 9 per leaf

Margin

Finely serrate to entire

Arrangement

Opposite

Venation

Pinnate venation with prominent pale midribs and lateral veins

Key Features

Opposite compound leaves with 7-9 stalked leaflets, pale lower leaflet surfaces, and deep bundle scar leaf nodes

Description

A magnificent deciduous tree featuring strong wood, furrowed diamond-patterned bark, and distinctive opposite-arranged compound leaves that turn vibrant purple and yellow in autumn

Habitat

Rich, moist, well-drained soils of deciduous forests, often found along streams and lower slopes

Native Range

Native to eastern and central North America, ranging from Nova Scotia west to Minnesota, and south to Florida and Texas

Identified on 10/5/2026
White Ash | Leaf Identifier