Found growing on the soil near a creek.
The cap shape is depressed. The cap margin is sulcate. The cap surface is virgate. The partial veil is N/A. The attachment of the gills is decurrent. The gill breath is broad. The gill thickness is average. The gill spacing is distant. The gill edge is eroded. The stem is central. The shape of the stem is terate. The bulb and volva is N/A. The stem surface is pubescent.
This mushroom looks most like Marasmius pallidocephalus, though the stalk colour is not as dark and the cap shape of M. pallidocephalus looks more convex than depressed.