Poplar

Grain is usually straight, but can be irregular. Has a medium to coarse texture. Heartwood tends to be darker than temperate walnut species, with a deep chocolate brown color, sometimes with a purplish hue. Peruvian Walnut is rated as moderately durable in terms of decay resistance, though it is susceptible to insect attack. Typically easy to work provided the grain is straight and regular.

Grain interlocked and sometimes irregular, medium to coarse texture. Heartwood usually yellow to golden or medium brown, tending to darken over time. Pale yellow sapwood. Highly rot and insect resistant. Easy to work unless interlocked grain, which may cause some tear out during surfacing. Can also cause dulling for cutter. Glues and finishes well. CAUTION: Iroko dust is a known irritant and respirators are recommended while working with this material.

Fairly coarse and uneven texture. Has Conspicuous flecking, reddish brown with grey or light brown rays, resulting in a lace pattern when quartersawn. Not rot or insect resistant. Easy to work with, glues, stains, finishes well. May have some difficulty in planning.