A thin, bracket-forming on the sides of a log (or a flat sheet when on the under side) polypore with a zonate, grey-brown to buff upper surface and a poroid to daedaleoid hymenophore. Fruitbodies often form overlapping shelves on dead hardwoods.

Top: 20-80 mm across; thin, semicircular to fan‑shaped; upper surface concentrically zoned, tomentose to finely hairy; colours grey, brown, buff, or pale ochre.
Below: . Underside with elongated, labyrinthine pores forming a daedaleoid pattern; pore walls thin and irregular.
Flesh: Thin, fibrous, white to cream; tough when dry.