Pileus: convex; 5 – 20 mm diameter; glabrous; fawn; margin plicate.

Stipe: cylindrical, tapering; 25 –35× 0.5 – 1 mm; glabrous; fawn.

Gills:

 Flesh:

Smell:.

Spore print: white.

Spores:

Notes: this Marasmius has not yet been described.