Collection location: Howarth Park, Santa Rosa, Sonoma Co., California, USA [Click for map]
Scattered throughout the park. Fruiting on oak leaves. Pileus of largest 7mm across, total height 3cm, width of stipe at apex less than 1mm. Gills widely spaced, white, appear to be free, although they may be barely attached to a ring or collar around the apex of the stipe.