Leaf identification guide
White Oak
Quercus alba
White Oak is a majestic North American oak with rounded leaf lobes and pale gray bark. It is long-lived and produces sweet acorns favored by wildlife. Also known as Stave oak.
Scientific nameQuercus alba
Native rangeEastern and central North America
Mature size24–30 m tall
Leaf traitsLeaves are 12–23 cm long with 7–9 rounded, bristle-free lobes and a pale underside.
How to identify a White Oak leaf
Leaves are 12–23 cm long with 7–9 rounded, bristle-free lobes and a pale underside.
Where it grows
White Oak is native to Eastern and central North America.
Seasonal interest
Foliage develops wine-red to brown autumn tones; acorns mature in one season.
Safety note: Acorns contain tannins and can be harmful to livestock in large amounts.
Can a photo identify this tree?
A photo can provide a useful starting point, especially when the leaf is sharp and well lit. For a reliable identification, compare the result with the leaf edge, lobe pattern, vein structure, bark, buds, fruit, and the tree's location.