Hebeloma discomorbidum (Peck) Peck 1910

Naucoria discomorbida (Peck) Sacc. Syll. Fung. 5: 842. 1887
Agaricus discomorbidus Peck, Ann. Rep. N. Y. State Mus. 26: 58. 1874.
Pileus thin, convex or expanded, 2.5-4 cm. broad; surface glabrous, subviscid, reddishbrown or dull-chestnut ; context white ; lamellae crowded, narrow, white or pallid to brownish, serrulate on the edges; spores nucleate, 10 X 6 /*; stipe equal, white, stuffed, glabrous, subpruinose at the apex, 5-8 cm. long, 2-5 mm. thick.
Type locality: Croghan, New York.
Habitat: On the ground in woods.
Distribution: Eastern Canada, northern New York, and Connecticut.

Hebeloma discomorbidum Peck, Bull. N. Y. State Mus. 139: 75
1910.
Agaricus discomorbidus Peck, Bull. Buffalo Soc. Nat. Sci. 1: 52. 1873. Naucoria discomorbida Sacc. Syll. Fung. 5: 842. 1887.
Pileus thin, broadly convex or nearly plane, 2.5-4 cm. broad; surface glabrous, slightly viscid, reddish-brown or chestnut-colored, becoming brown at the center with age or on drying; lamellae crowded, narrow, white or pallid, becoming brownish-ferruginous, white and crenulate on the edges; spores ellipsoid, uninucleate, 10 X 6/z; stipe equal, stuffed or hollow, slightly mealy at the apex, white, 4-6 cm. long, 2-4 mm. thick.
Type locality: Croghan, New York.
Habitat: On the ground in woods.
Distribution: Northern New York and Massachusetts.