White Oak — Quercus alba
High; the large, splashy medullary rays on the quartered face are a definitive anatomical feature of the Quercus genus, specifically White Oak. confidence

White Oak

Quercus alba · Hardwood

Type
Hardwood
Origin
Eastern North America
Hardness
1,360 lbf (Hard)
Durability
Very Durable; excellent resistance to rot and decay due to tyloses in the pores; often used for liquid-tight containers.

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Grain Pattern

Quarter-sawn with prominent medullary rays (fleck figure), straight grain, and coarse texture

Color & Appearance

Light to medium brown heartwood with an olive cast; sapwood is nearly white to light brown. Finishes to a warm honey-gold; high luster on flecked surfaces.

Hardness (Janka)

1,360 lbf (Hard)

Durability & Decay Resistance

Very Durable; excellent resistance to rot and decay due to tyloses in the pores; often used for liquid-tight containers.

Value & Sustainability

Estimated Market Value
$6.00 - $12.00 per board foot (premium for quarter-sawn fleck figure)
Wood Age Estimate
Freshly milled/Recent; minimal oxidation or UV graying, rough-sawn surface suggests primary processing phase.
Sustainability Status
Sustainable; widely available, not CITES listed, and classified as Least Concern by the IUCN.

Common Uses

Furniture, flooring, cabinetry, boatbuilding, barrels (cooperage), trim, and tool handles.

Geographic Origin

Eastern North America

Workability

Good results with machine and hand tools; high shrinkage makes seasoning important; reacts with iron (staining) when wet.

Finish Recommendations

Oil-based finishes enhance the ray fleck; polyurethane for durability; avoid water-based finishes if iron contamination is present.

Notable Features

Distinctive medullary rays visible on radial surfaces; faint, characteristic oak scent; high tannin content; ring-porous structure.

Learn more about White Oak in the Wood Encyclopedia
Identified July 21, 2026