Galerina mammillata (Murrill) A. H. Sm. & Singer 1958

Naucoria mammillata Murrill, sp. nov
Pileus conic to campanulate, not expanding, prominently umbonate, gregarious, 1-1.3 cm. broad; surface smooth, glabrous, dark-isabelline, stramineous on and near the umbo, the stramineous area becoming more extensive on drying, margin entire, dark-isabelline, bay and sharply inflexed in dried specimens; lamellae adnate, broad, subdistant, isabelline to fulvous, pallid and entire on the edges; spores oblong-ellipsoid, smooth, melleous under the microscope, mostly uniguttulate, 7 X 3-4 n ; stipe cylindric, equal, smooth, glabrous, cartilaginous, fulvous above, bay below, about 3.5 cm. long, 1-2 mm. thick.
Type collected on fallen, much decayed wood in woods at Seattle, Washington, October 20November 1, 1911, W. A. Murrill 694 (herb. N. Y. Bot. Gard,). Distribution: Known only from the type locality.