Thin-Maze Flat Polypore
Grayish brown bracket fungus; zoned top; furrowed, mazelike underside. Grows singly or in small, layered clusters. June–December, but can be found all year. Cap shelflike, with concentric zones of gray to brown; texture: corky, firm. Pores circular or elongated, mazelike; white to brownish, sometimes bruising pinkish or reddish. Stalk not present. Spore print white. Spores magnified are cylindrical, smooth, curved, colorless.
Lookalikes: Hexagonal-pored polypore (Polyporus alveolaris) has hexagonal pores.