Deciduous

American Sycamore

Platanus occidentalis

Sun: full sunHeight: 65–130 ft·Region: Eastern North America; along Maryland rivers and streams

American Sycamore (Platanus occidentalis) is a native tree in Maryland (Deciduous). The sections below summarize where it grows, how to recognize it, and how it supports local ecosystems.

Habitat and range

Riverbanks, floodplains, and low fields, often the palest trunks visible along Maryland waterways.

Identification

Mottled exfoliating bark on upper trunk and branches; large maple-like leaves with three to five lobes; spherical fruit balls persist into winter.

Soil and moisture

Tolerates wet soils and occasional inundation; also succeeds on moist uplands with space for roots and crown.

Wildlife value

Hollow trunks in old trees shelter bats, owls, and wood ducks; seeds eaten by finches and other small birds.

Uses and significance

Fast shade for large parks; tolerant of tough urban riverfront sites if given soil volume.

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