416 NORTH AMERICAN FLORA [VoLumME 9 
84. Clitocybe trojana Murrill, Mycologia 3:190. 1911. 
Pileus subhemispheric, regular, solitary, 1 cm. broad; surface dry, smooth, glabrous, pale- 
isabelline; margin regular, concolorous, incurved on drying: lamellae decurrent, rather crowded, 
white: spores ovoid, smooth, hyaline, 5 X 4 u: stipe straight, tapering upward, subconcolorous, 
glabrous, 2.5 cm. long, 1-1.5 mm. thick. 
Type LocaLity: Troy and Tyre, Jamaica. 
Hasirat: On the ground in woods. 
DistRiBUTION: Known only from the type locality. 
85. Clitocybe Broadwayi Murrill, Mycologia 3: 192. 1911. 
Hymenophore gregarious to subcespitose, rather large, abundant, strongly suggesting 
Melanoleuca alboflavida, but with distinctly decurrent lamellae: pileus thin, convex, depressed to 
umbilicate, often indented on the side next to the stipe owing to its clustered arrangement, 
5-8 cm. broad; surface glabrous, faintly radiate-striate, dry, white or pale-isabelline, margin 
incurved, concolorous, blackening when bruised: lamellae decurrent, narrow, crowded, white: 
spores ellipsoid, smooth, hyaline, 5-7 x 3.5-4.5 uw: stipe curved, cylindric, usually equal, 
glabrous, toughish, slightly reddish-brown, twisted and finely grooved when dry, suggesting 
asbestos, 5~7 cm. long, 2-4 mm. thick. 
TyrE LocaLity: Tanteen, St. George’s, Grenada. . 
Hasitat: On the ground among leaves in a cocoa plantation. 
DisTRIBUTION: Grenada. 
86. Clitocybe mexicana Murrill, Mycologia 3:191. 1911. 
Pileus convex to depressed, irregularly lobed, gregarious, scarcely cespitose, 7 em. broad; 
surface smooth, glabrous, nearly white, with an avellaneous-isabelline tint, margin striate, 
involute when young: context 1 cm. thick at the center, milk-white, sweet, the odor none when 
fresh but strong and not unpleasant on drying: lamellae decurrent, crowded, rather narrow, 
tapering at each end, pale-watery-white: spores fusiform, smooth, hyaline, 7 u long: stipe en- 
larging slightly above, dealbate, glabrous, finely tomentose near the base, hollow, white inside, 
with a tough rind, 7 cm. long, nearly 2 em. thick. 
TYPE LOCALITY: Jalapa, Mexico. 
Hasitat: On the ground among humus in a moist virgin forest. 
DISTRIBUTION: Known only from the type locality. 
87. Clitocybe incrustata Murrill, Mycologia 3: 191. 1911. 
Pileus turbinate, with conic umbo, solitary, 2 cm. broad, nearly 1 cm. high; surface smooth, 
glabrous, dry, pallid with a rosy tint, light-bay on the umbo, becoming incrusted on drying with 
a white, powdery substance readily soluble in water; margin thin, straight, concolorous: lamellae 
decurrent, few in number, dull-white: spores ovoid, smooth, hyaline, 8-10 X 5-7 u: stipe curved, 
cylindric, subequal, glabrous, white, 4 cm. long, 4 mm. thick. 
TYPE LocALItTy: Chester Vale, Jamaica. 
Hapsitar: In rich soil on a wet bank. 
DISTRIBUTION: Known only from the type locality. 
88. Clitocybe testaceoflava Murrill, Mycologia 3:191. 1911. 
Pileus obconic in outline, deeply umbilicate, irregularly oval in cross section, solitary, 3-5 
cm. broad; surface dry, distinctly tomentose, dilute-testaceous, margin irregularly undulate, 
incurved, concolorous: lamellae decurrent, rather distant, stramineous, the edges undulate: 
spores ellipsoid, smooth, slightly yellowish, 4-5 x 3 «: stipe cylindric, subequal, curved, slightly 
paler than the surface of the pileus, white near the base, 3-4 cm. long, 3 mm. thick. 
‘TYPE LOCALITY: Cinchona, Jamaica. 
Hasirat: Under low bushes on a bank. 
DisTRIBUTION: Known only from the type locality. 
