Pig's Ear mushroom

Fruiting body sessile to short-stipitate, 1.5-9.0 cm broad, at first shallow-cupulate, in age centrally depressed, arched towards the margin, the latter conspicuously wavy; hymenial surface wrinkled to deeply furrowed, yellowish-brown to reddish-brown; exterior surface minutely hairy, whitish when fresh, drying pinkish-brown, wrinkled and furrowed like the hymenial surface; context firm, brittle, white, unchanging, up to 3.0 mm thick; odor not distinctive; taste mild.