CORTINARIUS CINNAMOMEUS = cinnamon.
The Cinnamon-colored Cortinarius.

Cap a golden brown or bright cinnamon color, 1½ to 4 inches broad, umbonate, silky, shining, squamulose, with yellowish fibrils, and then smooth. Stem 2 inches long, stuffed and then hollow, thin, equal, tapering toward the base, yellowish color, as also are the flesh and the veil. Gills adnate, broad, crowded, shining reddish-brown color. Our specimen had beautiful reddish-colored gills, Var. semisanguineus (Peck). It grows in woods from August to November.

COLLYBIA ACERVATA = a heap.
The Tufted Collybia.

The name of the species is derived from a Latin word meaning a heap, so called from the habit of growth. (Stevenson.) Cap tan brown color, 2 to 3 inches broad, flesh color when moist, whitish when dry, convex, then flattened, obtuse or gibbous, margin at first involute, then flattened and slightly striate.

Stem 2 to 4 inches long, 1 to 2 lines thick, very hollow (fistulose), rigid, fragile, slightly tapering upward, rarely compressed, very smooth, except the base, even, color brown or reddish-brown. Gills are at first adnexed, soon free, crowded, linear, narrow, plane, flesh color and then whitish. It grows in tufts (cæspitose). The stems are sometimes white, tomentose at the base. Stevenson says the cap is flesh color, but our specimen was of a pale or tan brown color, less than 2 inches broad; when moist it was much paler. Found in mixed woods in September.

Psathyrella disseminata.
Photographed by C. G. Lloyd.

PSATHYRELLA DISSEMINATA = scattered.
The Widely-spread Psathyrella.

Cap a light-colored yellowish-brown, changing into an ash color; the disc with a yellowish shade; of an oval shape, then bell-shaped, and marked with lines, almost sulcate. The margin does not extend beyond the gills. It is a small mushroom, measuring from 2 or 3 lines across the cap to 1 inch. Stem about 1 inch long or more, fragile, hollow, sometimes curved and bending, smooth and light-colored. Gills adnate, rather broad, slightly narrowed at both