Part 3, 1917] AGARICACEAE 219 
12, Hebeloma album Peck, Ann. Rep. N. Y. State Mus. 54: 147. 
1901. 
Pileus fleshy, firm, convex, becoming nearly plane or concave, gregarious, 2.5-5 cm. broad; 
surface glabrous, subviscid, white or yellowish-white, margin curving upward; context white; 
lamellae thin, narrow, crowded, sinuate-adnexed, whitish, becoming cinnamon or rust-colored 
when mature; spores subellipsoid, pointed at one or both ends, 12-16 X 6-8 uw; stipe equal, 
ren rather long, solid or stuffed, slightly mealy at the apex, white, 3.5-7 cm. long, 4-6 mm. 
ick. 
TYPE LOCALITY: Westport, New Vork. 
Hazgirar: On the ground among fallen leaves in woods. 
DistRIBUTION: Known only from the type locality. 
Iutusrrations: Ann. Rep. N. Y. State Mus. 54: 1, =i : 
pF Pee Dp State Mus. 54: pl. G, f. 1-7; Bull. N. Y. State Mus. 139: 
13. Hebeloma vatricosoides (Peck) Murrill. 
Inocybe vairicosoides Peck, Bull. N. Y. State Mus. 139: 67. 1910. 
Pileus thin, convex, becoming nearly plane, obtuse or subumbonate, 2.5-4 cm. broad; 
surface slightly viscid when moist, whitish, often reddish at the center, margin fibrillose from 
the abundant, whitish, webby veil; context whitish, the odor like that of radishes; lamellae 
crowded, broadly sinuate, adnate with a decurrent tooth, whitish, becoming brownish-fer- 
ruginous, white and crenulate on the edges; spores ellipsoid, smooth, 10-12 X 6-8 yw; stipe equal, 
flexuous, usually curved at the base, stuffed or hollow, silky-fibrillose, whitish or grayish, 
sometimes with whitish, floccose scales toward the base, 2.5-5 cm. long, 2-6 mm. thick. 
TYPE Locality: Ulster County, New York. 
Hapirat: On damp soil under trees. . 
DISTRIBUTION: Maine to New Jersey in the eastern United States. 
14. Hebeloma praecox Murrill, Mycologia 3: 166. 1911. 
Pileus convex to expanded, slightly umbonate, gregarious, 4-5 cm. broad; surface dry, 
glabrous, opaque, smooth, ochraceous-isabelline; margin incurved, entire or undulate, showing 
no trace of a veil; context white, sweet, odor pleasant; lamellae sinuate, arcuate, crowded, 
many times inserted, pallid when young, fulvous at maturity; spores ovoid, smooth, pale-ochra- 
ceous, not conspicuously nucleate, 5-6 X 3-4; stipe fleshy, brittle, subequal, stuffed to 
hollow, finely scabrous, sometimes rough, cremeous, 3-4 cm. long, 5-8 mm. thick. 
Type Locality: New York Botanical Garden. 
Hasirar: Among mosses on shady banks. 
DistRIBUTION: Southern New York. 
ILLUSTRATION: Mycologia 3: pl. 49, f. 2. 
15. Hebeloma flexuosipes Peck, Bull. N. Y. State Mus. 150: 55. 
1911. 
Pileus thin, convex, 2.5-5 cm. broad; surface glabrous, slightly viscid when moist, dingy- 
buff or clay-brown; context white; lamellae crowded, adnate, brownish-ferruginous; spores 
subellipsoid, brownish-ferruginous, 12-16 X 7-9»; stipe equal or slightly thickened at the 
base, fibrous, flexuous, solid or stuffed, pruinose-pubescent and minutely glandular at the apex, 
pallid or similar to the pileus in color, with an abundant, white, fibrillose mycelium at the base, 
3.5-7.5 em. long, 4-8 mm. thick. 
TyrE LOCALITY: Schenley Park, Pittsburgh, Pennsylvania. 
Hasrrat: On the ground. . 
DISTRIBUTION: Known only from the type locality. 
16. Hebeloma Earlei Murrill, sp. nov. 
Pileus convex to plane, solitary or somewhat gregarious, 3-4 cm. broad; surface slightly 
viscid, smooth, glabrous, rosy-isabelline, somewhat darker on the disk, margin pallid, not 
striate, silky; context thin, whitish, with mild taste and pleasant odor; lamellae deeply sinuate, 
subcrowded, rather broad, pallid to subfulvous; spores ovoid, obliquely apiculate at the base, 
