Willow Oak (Water Oak, Pin Oak)
Quercus phellos · Fagaceae (Beech and Oak family)
AI-generated identification · may be incorrect
Leaf Morphology
Leaf Type
Simple, deciduous leaf
Shape
Linear-lanceolate with a tapering base and acute, bristle-tipped apex
Margin
Entire, meaning smooth along the edges with no lobes or teeth
Arrangement
Alternate along the twig
Venation
Pinnate venation with a prominent, raised central midrib and fine secondary veins branching out
Key Features
Uniquely narrow, unlobed, willow-like leaves with an entire margin and a tiny bristle tip at the apex, combined with alternate arrangement
Description
Quercus phellos, commonly known as the Willow Oak, is a medium to large deciduous tree recognized instantly by its narrow, unlobed leaves that strongly resemble those of a willow tree rather than a typical oak. It produces small acorns and features dark brown, furrowed bark as it matures
Habitat
Typically found in moist lowland soils, floodplains, along streams, and occasionally in upland areas with poorly drained soils, favoring full sun
Native Range
Native to the southeastern and south-central United States, extending from New York south to Florida and west to Texas