Cap: 0,9-3,1 cm across, first convex, later expanded, with a low, broad, umbo, viscid to slimy, little hygrophanous, clay buff to yellow brown, on margin not paler.
Hymenophore: lamellae are pale cream, later clay buff, adnate to marginate, broad, medium crowded to fairly distant, margin is fimbriate, with small droplets.
Spore print: brown
Spore: amygdaliform to citriform, larger from 2 spored basidia, 10-15,1 x 5,4-7,1 μm
Stem: 1-2,5 x 0,1-0,3 cm, cylindric, silky fibrillose, especially on top pruinose, gray white to pale cream, in age can turn dark pinkish buff.
Flesh: whitish, in age in lower stem part turning dark pinkish buff, odor is radish like, taste is radish like.
Habitat: in arctic and alpine areas under dwarf willow species, grows from august to september.