Yellow Poplar (specifically featuring spalted or mineral streak coloration, commonly known as Tulipwood) — Liriodendron tulipifera
High, confirmed by the characteristic greenish-gray to black mineral streaks contrasted against the pale yellowish-white background typical of Liriodendron tulipifera. confidence

Yellow Poplar (specifically featuring spalted or mineral streak coloration, commonly known as Tulipwood)

Liriodendron tulipifera · Hardwood

Type
Hardwood
Origin
Eastern North America
Hardness
540 lbf (Soft)
Durability
Non-durable, highly susceptible to insect attack and decay when in contact with the ground.

Got a wood sample like this?

Identify any wood from a photo, free.

Identify wood

Grain Pattern

Straight grain with a fine, even texture, showing distinct irregular mineral staining and oxidation streaks running parallel to the grain.

Color & Appearance

Creamy white to yellowish sapwood contrasting with striking dark gray, purplish-green, and black mineral streaks through the center. Luster is medium. Darkens to a warmer amber or brown hue upon prolonged exposure to light.

Hardness (Janka)

540 lbf (Soft)

Durability & Decay Resistance

Non-durable, highly susceptible to insect attack and decay when in contact with the ground.

Value & Sustainability

Estimated Market Value
3.00 to 6.00 USD per board foot depending on the prominence of the mineral streaks and grade.
Wood Age Estimate
Recently milled lumber, likely air-dried or kiln-dried within the last few months to a year.
Sustainability Status
Not listed on CITES appendices, IUCN Least Concern, widely available and sustainably managed in North America.

Common Uses

Interior trim, cabinetry, furniture framing, plywood, molding, turned items, and secondary wood in furniture.

Geographic Origin

Eastern North America

Workability

Exceptional workability with both hand and machine tools. Planes, cuts, and turns easily, though sharp blades are needed to prevent fuzzy surfaces on softer springwood areas.

Finish Recommendations

Takes stains, paints, and clear finishes exceptionally well. Water-based or oil-based polyurethanes preserve the light natural tones, while gel stains can enhance the contrast of the mineral streaks.

Notable Features

Known for dramatic mineral staining (often called rainbow poplar or black poplar streaks) which creates decorative contrasts; lightweight yet structurally stable for its weight class.

Learn more about Yellow Poplar (specifically featuring spalted or mineral streak coloration, commonly known as Tulipwood) in the Wood Encyclopedia
Identified August 25, 2026