Southern Yellow Pine — Pinus spp. (e.g., Pinus palustris)
High. The characteristic reddish-brown aged patina, distinct growth ring contrast, yellowish sapwood border, and common use as historic flooring strongly point to Southern Yellow Pine. confidence

Southern Yellow Pine

Pinus spp. (e.g., Pinus palustris) · Softwood

Type
Softwood
Origin
Southeastern United States
Hardness
690 lbf to 870 lbf (Soft to Medium)
Durability
Moderately durable; heartwood has moderate decay resistance, while sapwood is vulnerable to decay and insect attack.

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Grain Pattern

Straight grain with distinct growth rings, flat-sawn appearance showing prominent transition between earlywood and latewood

Color & Appearance

Heartwood is a reddish-brown color, while the sapwood is yellowish-white. The wood darkens significantly to a deep amber-brown over time with age and light exposure, especially under old shellac or varnish finishes.

Hardness (Janka)

690 lbf to 870 lbf (Soft to Medium)

Durability & Decay Resistance

Moderately durable; heartwood has moderate decay resistance, while sapwood is vulnerable to decay and insect attack.

Value & Sustainability

Estimated Market Value
3.00 to 6.00 dollars per board foot for reclaimed vintage material
Wood Age Estimate
Estimated to be 80-120 years old based on the old growth characteristics, tight growth rings, and vintage finish patina.
Sustainability Status
Generally abundant and sustainable, especially when sourced as reclaimed material from old structures.

Common Uses

Flooring, heavy construction, structural framing, cabinetry, and interior millwork

Geographic Origin

Southeastern United States

Workability

Generally easy to work with hand and machine tools, though the strong contrast between soft earlywood and hard latewood can sometimes cause uneven planing or sanding if tools are not sharp.

Finish Recommendations

Shellac, oil-based polyurethane, or traditional varnish. Degreasing may be needed if natural resins are heavy on the surface.

Notable Features

High resin content, distinct strong aroma when freshly cut, excellent strength-to-weight ratio, and prominent tannin-rich old finishes.

Learn more about Southern Yellow Pine in the Wood Encyclopedia
Identified August 22, 2026