Cap: 1-2,5 cm across, first hemispehrical to conical, later campanulate to convex, old plane, with a distinct umbo, smooth, dull to satiny, hygrophanous, deep orange to red brown with only faint striation if wet, if dry light ocher, margin is even and acute, sometimes crante or little split if old.
Hymenophore: lamellae are first whitish, later ocher brown, broad, notched and broadly attached, edges are smooth, whitish.
Spore print: olive brown
Spore: narrow elliptic to amygdaliform, weakly verrucose, 8,4-11 x 4-5,6 μm
Stem: 3-5,5 x 0,2-0,3 cm, cylindric, hollow, densely longitudinally white fibrilose on a light brown background if young, later glabrescent and dark brown, apex is white pruinose, base is sometimes little enlarged and white tomentose.
Flesh: whtish to brownish, thin, odorless, taste is bitter.
Habitat: in groups, gregarious, more rarely solitary on old burned places, grows from summer to fall.