American Sycamore

Platanus occidentalis · Platanaceae (Plane-tree family)

AI-generated identification · may be incorrect
American Sycamore

Leaf Morphology

Leaf Type

Simple, deciduous

Shape

Palmately lobed with 3 to 5 distinct lobes

Margin

Coarsely toothed and sinuate

Arrangement

Alternate with a hollow petiole base enclosing the bud

Venation

Palmate venation with prominent raised primary and secondary veins

Key Features

Broad palmate blade with coarse teeth and distinct palmate veins

Description

Large deciduous tree featuring mottled exfoliating bark that reveals pale inner bark. Produces globose aggregate fruit heads hanging on slender stalks.

Habitat

Found primarily along streams, rivers, and floodplains in moist soils

Native Range

Native to eastern and central North America, widely planted in urban landscapes

Identified on 10/15/2026
American Sycamore | Leaf Identifier