Sugar Maple

Acer saccharum · Sapindaceae (Soapberry family, traditionally included in Aceraceae)

AI-generated identification · may be incorrect
Sugar Maple

Leaf Morphology

Leaf Type

Simple, deciduous

Shape

Palmately lobed with five distinct lobes

Margin

Serrate with remotely toothed edges along the shallow, rounded sinuses

Arrangement

Opposite

Venation

Palmate venation radiating from the base with prominent primary and secondary veins

Key Features

Opposite leaf arrangement, palmately five-lobed leaves with entire to remotely toothed margins, U-shaped sinuses between lobes, and smooth grey-brown bark on mature trunks

Description

The Sugar Maple is a majestic deciduous tree renowned for its dense canopy, deeply furrowed grey bark, and breathtaking autumn foliage. The leaves are characteristically palmately lobed with smooth sinuses, making them an iconic symbol of the northern temperate forest.

Habitat

Found in rich, moist, well-drained upland forests, tolerant of shade in understory stages but prefers full sun to partial shade as a canopy tree

Native Range

Native to hardwood forests of eastern North America, spanning from Nova Scotia and Quebec west to Minnesota, and south to Texas and Georgia

Identified on 10/12/2026
Sugar Maple | Leaf Identifier