Post Oak

Quercus stellata · Fagaceae (Beech family)

AI-generated identification · may be incorrect
Post Oak

Leaf Morphology

Leaf Type

Simple, deciduous

Shape

Obovate with 5 distinct, squared lobes resembling a cross

Margin

Entire, with broad, blunt-tipped lobes

Arrangement

Alternate on stems with short petioles

Venation

Pinnate venation with prominent raised veins on the lower surface

Key Features

Cruciform or cross-like leaf shape featuring a squared-off central lobe and a leathery, dark green upper surface

Description

A medium-sized deciduous tree reaching heights of 40 to 50 feet with a rounded, dense crown and rough, dark brown furrowed bark. Produces small oval acorns maturing in one season and turns a modest yellow-brown in autumn.

Habitat

Dry upland woods, rocky ridges, and poor, sandy soils in full sun

Native Range

Eastern and central United States, extending from Massachusetts to Florida and west to Texas

Identified on 10/17/2026
Post Oak | Leaf Identifier