Pin Oak

Quercus palustris · Fagaceae (Beech family)

AI-generated identification · may be incorrect
Pin Oak

Leaf Morphology

Leaf Type

Simple, deciduous

Shape

Oblovate with 5 to 7 deeply lobed sinuses

Margin

Lobed with aristate tips on the lobe points

Arrangement

Alternate on the stem

Venation

Pinnate with prominent midrib and secondary veins

Key Features

Deeply cut sinuses extending nearly to the midrib and distinct bristle-tipped lobes

Description

A medium-sized deciduous tree featuring a pyramidal form, dark brown furrowed bark, and acorns in cupules. Foliage turns deep bronze or red in autumn.

Habitat

Moist bottomlands, floodplains, and poorly drained upland soils in full sun

Native Range

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

Identified on 10/17/2026