Part 2, 1917] AGARICACEAE 97 
Pileus convex, umbonate. 
Stipe white, 3 cm. long. 27. N. cubensis. 
Stipe avellaneous, 6 cm. long. 28. N. jamaicensis. 
1. Nolanea parvipapillata Murrill, sp. nov. 
Pileus thin, regular, convex to expanded, minutely papillate, gregarious, 1-2 em. broad; 
surface dry, smooth, subsilky, not striate, pallid, margin entire, concolorous; context thin, 
pallid, with mild taste; lamellae slightly sinuate or adnate, subdistant, somewhat ventricose, 
several times inserted, pallid to pink; spores broadly ellipsoid, slightly angular and irregular, 
obliquely apiculate, uniguttulate, rose-colored, 7-9 X 6-7 4; stipe equal, somewhat compressed, 
pallid, glabrous, smooth, solid, whitish-mycelioid at and near the base, 4-5 cm. long, 2-3 mm. 
thick. 
Type collected among dead leaves in the New York Botanical Gard ly 30, 1902, F. 
Earle 768 (herb. N. Y. Bot. Gard.) Cee ere tae any cree rata 
DistRIBuTion: Known only from the type locality. 
2. Nolanea delicatula (Peck) Sacc. Syll. Fung. 5: 723. 1887. 
Agaricus delicatulus Peck, Ann. Rep. N. Y. State Mus. 24: 66. 1872. 
Pileus submembranous, convex, becoming expanded, fragile, 12 mm. broad; surface 
smooth, hygrophanous, striatulate when moist, silky when dry, pinkish-white; lamellae sub- 
distant, rather broad, ventricose, slightly attached, white, becoming flesh-colored; spores. 
subellipsoid, irregular, 6 «4 long; stipe long, slender, smooth, hollow, subpellucid, white, 5-7.5 
em. long, 1 mm. thick. 
TYPE Locatity: Sandlake, New York. 
Hasrtat: In sphagnum swamps. 
DisTRIBUTION: New York and Massachusetts. 
- 3. Nolanea Clintoniana (Peck) Sacc. Syll. Fung. 5: 723. 1887. 
Agaricus Clintonianus Peck, Ann. Rep. N. Y. State Mus. 24: 67. 1872. 
Pileus submembranous, broadly conic, sometimes expanded and wavy on the margin, 
2.5-3.5 em. broad; surface whitish or light-gray, a little darker and scabrous-squamulose on 
the disk, margin striate; lamellae narrow, crowded, nearly free or easily separating from the 
stipe, whitish, becoming pale-flesh-colored; spores subellipsoid, irregular, 6 » long; stipe slender, 
equal, smooth, hollow, white, sometimes slightly tinged with yellow, with an abundant white 
mycelium at the base, 5-10 cm. long, scarcely 2 mm. thick. 
TYPE LOcALIty: Sandlake, New York. 
Hasitat: In swamps. 
DistrRiBuTION: Known only from the type locality. 
4, Nolanea Earlei Murrill, sp. nov. 
Pileus rather thin, regular, conic, becoming broadly convex or nearly plane, somewhat 
umbonate, gregarious, reaching 3 cm. broad; surface dry, smooth, subsilky, not striate, cinere- 
ous, becoming paler with age, margin entire, pallid; context thin, pallid, with mild taste; 
lamellae sinuate, subcrowded, ventricose, pallid to pinkish; spores globose, angular, apiculate, 
uniguttulate, rose-colored, 6-7 u; stipe cylindric, equal, long, slender, silky, shining, subcon- 
colorous, solid, whitish-mycelioid at the base, 8 cm. long, about 3 mm. thick. 
Type collected on the ground in mixed woods in the New York Botanical Garden, July 30, 
1902, F. S. Earle 769 (herb. N. Y. Bot. Gard.). . . 
DISTRIBUTION: Known only from the type locality. 
5. Nolanea conica (Peck) Sacc. Syll. Fung. 5: 723. 1887. 
Agaricus conicus Peck, Ann. Rep. N. Y. State Mus, 24: 66. 1872. 
Pileus submembranous, conic, at length expanded, with a minute umbo or papilla, 0.8-2 
em. broad; surface hygrophanous, dull-watery-cinnamon and striatulate when moist, silky- 
shining, subzonate, and pale-grayish-cinnamon when dry; lamellae crowded, rather narrow, 
nearly free, terminating before the margin of the pileus, bright-flesh-colored; spores subovoid, 
