Psathyrella gracilis (Fr.) Quél. Cap 2-5cm across, campanulate; yellow-ochre to buff brown, pinkish when dry; glabrous. Gills adnate, crowded, broad; pallid then pinkish brown. Stem 60-120 x 2-3mm; white; pruinose at first. Flesh whitish. Spores ellipsoid, 1 I-14 x 6.5-8p.. Deposit purplish brown. Pleurocystidia with an acute apex, 54-75 x 10-16µ. Habitat scattered on soil. Found in Europe and throughout North America. Season August-October. Edibility not known -avoid.