Amyloporia sinuosa or Anomoporia bombycina

The fruiting body is spread out, flat, up to 20 cm across. Color changes: white when young, yellowing over time, light brown as it dries.

The fruiting body is spread out, thin and membranous. Size 3–10 cm, up to 30 cm across in favorable conditions. Color whitish → yellowish → gray-brown as it dries.

Tubular pore surface. Tubes short, 0.5–2.5 mm. Spore print whitish. Spores cylindrical, colorless, 4–5.5 × 0.75–1.5 µm.

At first the pore surface is net-like, and over time it becomes tubular. Its color shifts the same way as the whole fruiting body. Spores ellipsoid, colorless, 5.5–7 × 3.5–5 µm.

There is no stem. The body is spread out and attached to the substrate over its whole surface.

There is no stem. The body is spread flat over the substrate.

flesh white, yellowing over time. The mycelium penetrates deep into the wood along cracks — hence “sinuous” (winding) in the name.

flesh thin, membranous; soft in young fruiting bodies, tougher in old ones.

No distinctive smell. When dried it has no smell at all.

No distinctive smell.