Norway Maple (Crimson King or similar purple-leaved cultivar)

Acer platanoides · Sapindaceae (Soapberry family, traditionally placed in Aceraceae)

AI-generated identification · may be incorrect
Norway Maple (Crimson King or similar purple-leaved cultivar)

Leaf Morphology

Leaf Type

Simple, deciduous

Shape

Palmate, typically 5-7 lobed with sharp, acuminate points and distinct teeth

Margin

Serrate to coarsely dentate with sharply pointed lobe tips

Arrangement

Opposite

Venation

Palmate venation with five primary veins radiating from the base, distinctly raised and prominent

Key Features

Milky sap exuding from the petiole when broken, deep purple-red or maroon foliage (in this cultivar), sharply pointed teeth on the leaf lobes, and wide-spreading palmate sinuses

Description

This is a magnificent single simple leaf from a maple tree, displaying deep purple-red seasonal or cultivar coloration. The tree it comes from is typically a medium to large deciduous tree with a dense, rounded crown, dark furrowed bark, and milky sap exuding from broken petioles. It provides dense shade and striking color contrast in landscapes.

Habitat

Thrives in temperate deciduous forests, urban environments, parks, and along roadsides; highly adaptable to various soil types and pollution

Native Range

Native to eastern and central Europe and southwest Asia; widely introduced and planted as an ornamental shade tree across North America

Identified on 10/7/2026