340 NORTH AMERICAN FLORA [VoLUME 9 
93. Prunulus margarita Murrill, sp. nov. 
Pileus broadly convex with a small umbo, solitary, 1 cm. broad; surface glabrous, distantly 
and regularly striate, ashy-white, almost pearly, slightly depressed about the pale-avellaneous 
umbo, margin very thin, entire, concolorous: lamellae adnate to a collar, subdistant, rather 
broad, white with a pearly tint: stipe cylindric, equal, curved, smooth, glabrous, pearly, 
avellaneous at the base, 1.5 cm. long, 1 mm. thick. 
Type collected on decayed wood under tree ferns at Morce’s Gap, Jamaica, 1500 m. elevation, 
December 29, 30, January 2, 1908-9, W. A. & Edna L. Murrill 731 (herb. N. Y. Bot. Gard.). 
DISTRIBUTION: Known only from the type locality. 
94. Prunulus viridigriseus Murrill, sp. nov. 
Pileus broadly convex, minutely papillate, often becoming slightly umbilicate, at least 
on drying, gregarious, 1.5-2 cm. broad; surface dry, innately pubescent-fibrillose, greenish- 
gray, almost glaucous, margin fimbriate, concolorous, slightly striate: lamellae adnexed, very 
broad, subcrowded, greenish-gray: spores globose, smooth, hyaline, 5-6 u: stipe cylindric, 
equal, short, smooth, glabrous, stramineous, attached by a broad, circular mat of mycelium, 
2 cm. long, 1-2 mm. thick. 
Type collected on a dead log at Troy and Tyre, Cockpit Country, Jamaica, January 12-14, 
. 1909, W. A. Murrill & W. Harris 948 (herb. N. Y. Bot. Gard.). 
DistRIBUTION: Known only from the type locality. 
95. Prunulus cinereiavellaneus Murrill, sp. nov. 
Pileus small, delicate, conic, solitary, 6 mm. broad, 5 mm. high; surface smooth, glabrous, 
striate, pale-avellaneous, ashy-white on the umbo: lamellae adnexed, subcrowded, rather 
narrow, dull-white: spores globose, smooth, hyaline, granular, 5-6 u: stipe cylindric, equal, 
whitish-pulverulent at the apex, very pale avellaneous or dull-whitish below, 2 cm. long, 
1 mm, thick. 
Type collected in soil rich in humus on a bank at Monkey Hill, near Cinchona, Jamaica, 1700 
m. elevation, January 4, 1909, W. A. & Edna L. Murvrill 775 (herb. N. Y. Bot. Gard.). 
DIstRIBUTION: Known only from the type locality. 
96. Prunulus fumosiavellaneus Murrill, sp. nov. 
Pileus minute, delicate, conic to campanulate, gregarious, 4 mm. broad, 5 mm. high; 
surface glabrous, striate, avellaneous with a fumosous tint, margin entire, pallid, appressed 
when young: lamellae adnate, distant, broad, white: spores globose, smooth, hyaline, 5-7.5 py: 
stipe very slender, equal, smooth, whitish-pulverulent, about 2 cm. long. 
Type collected on dead wood at Chester Vale, Jamaica, 900-1200 m. elevation, December 21- 
24, 1908, W. A. & Edna L. Murrill 310 (herb. N. Y. Bot. Gard.). 
DISTRIBUTION: Known only from the type locality. 
97. Prunulus avellaneigriseus Murrill, sp. nov. 
Pileus hemispheric, not expanding, cespitose, 7 mm. broad and 5 mm. high; surface 
smooth, grayish-pulverulent, avellaneous, margin entire, concolorous, appressed when young: 
lamellae aduate, very distant, rather narrow, arcuate, white: spores globose, smooth, hyaline, 
4-6 pu: stipe cylindric, equal, smooth, glabrous, milk-white, 2 cm. long, 2 mm. thick. 
_ ‘Type collected on dead wood on a shaded bank at Chester Vale, Jamaica, 900-1200 m. eleva- 
tion, December 21-24, 1908, W. A. & Edna L. Murrill 291 (herb. N. Y. Bot. Gard.). 
DIstrisvrion: Known only from the type locality. 
98. Prunulus gracillipes Murrill, sp. nov. 
Pileus hemispheric, rather thin, gregarious, 8 mm. broad, 5 mm. high: surface glabrous, 
striate, fulvous when wet, nearly avellaneous when dry, margin entire, concolorous: lamellae 
adnate with a slight decurrent tooth, very distant, narrow, white: spores ellipsoid, smooth, 
hyaline, 7-8 X 3-4 u: stipe very long and slender, cylindric, equal, smooth, glabrous, later- 
iceous, becoming paler on drying, more or less mycelioid at the base, 5-7 cm. long, 0.5 mm. 
thick. 
‘Type collected on a dead log at Cinchona, Jamaica, about 1500 m. elevati D ber 25- 
January 8, 1908-9, W. A. & Edna L. Murrill 606 (herb. N. Y¥. Bot. Gard). ieee ae 
Hasrrat: On dead logs and in leaf-mold. 
DISTRIBUTION: Vicinity of Cinchona, Jamaica. 
