Murrill: Agaricaceae of Tropical North America 29 
mens cited below from Guadeloupe and Jamaica agree with the 
type in spore characters, but the color of the spores is ferruginous- 
fulvous in fresh material. Patouillard has a specimen reaching 
3 cm. or more in breadth. 
Cuba, Wright Guadeloupe, Dtiss mo; Cockpit Country, 
Jamaica, Murrill & Harris pp'5. 
9. Crepidotus laceratus Pat. Bull. Soc. Myc. Fr. 18 : 173. 1902 
Described from specimens collected by Duss in Guadeloupe. 
Types examined. Pileus 1-1.5 cm. broad, deeply lacerate, ochra- 
ceous-red, pulverulent ; lamellae crowded, concolorous ; spores 
ovoid, verrucose, ochraceous, 5-6 X 4-5 a<- Apparently not suffi- 
ciently distinct from C. pyrrhus. 
10. Crepidotus cuneiformis Pat. Bull. Soc. Myc. Fr. 18: 173. 
1902 
Known only from specimens collected by Duss on dead wood 
in Guadeloupe. Pileus about i cm. broad, pale-brown, glabrous, 
striatulate ; lamellae broad, soft, brownish ; spores globose, smooth, 
brown, 6 fi. 
II. Crepidotus subcuneiformis sp. nov. 
Pileus thin, rather firm, fragile on drying, broadly wedge- 
shaped, approaching orbicular, in outline, plane above, tapering 
to a rather broad base which is not strigose, gregarious, reaching 
I cm. broad and becoming somewhat longer ; surface glabrous or 
pulverulent, moist, dull-isabelline to avellaneous-isabelline, margin 
very thin, entire, not striate; lamellae radiating from the sessile 
base, subcrowded, plane, dull-yellowish to umbrinous ; spores 
ovoid, smooth, melleous under a microscope, uniguttulate, 7-8 X 5 m- 
Type collected on a decaying cocoanut husk in Grenada, West 
Indies, September, 1905, W. E. Broadway. Resembling C. cunei- 
formis in gross characters, but quite different under close obser- 
vation. 
12. Crepidotus sulcatus sp. nov. 
Pileus reniform, dimidiate or resupinate, thin, soft, fleshy, gre- 
garious, 1-2 cm. broad ; surface white, becoming ochraceous when 
dry, glabrous, strigose at the base, sulcate-striate on the margin ; 
