Part 3, 1917] AGARICACEAE 155 
31. Crepidotus eccentricus Murrill, sp. nov. 
Pileus small, subcircular, convex, not umbonate, closely gregarious, 5 mm. broad ; surface 
smooth, glabrous, isabelline, margin entire, concolorous, incurved; lamellae adnate, broad, 
ventricose, subcrowded, yellowish to isabelline, entire on the edges ; spores broadly ellipsoid 
to subglobose, smooth, pale-yellowish-brown under the microscope, 5-6 X 4-5 w; stipe ec- 
centric, very short, enlarged above and below, whitish-mycelioid throughout and arising from 
a mat of white mycelium, 2 mm. or less long, 0.5 mm. thick. 
Type collected on fallen, dead, herbaceous stems in a shaded ravine east of Hope Gardens, 
Jamaica, December 12, 1908, W. A. Murrill 21 (herb. N. Y. Bot. Gard.). 
DistRrBurion: Known only from the type locality. 
32. Crepidotus Dussii Pat. Bull. Soc. Myc. Fr. 18: 173. 1902. 
Pileus convex, orbicular, indented behind, 3-5 mm. broad; surface slightly viscid, glabrous, 
not striate, chrome-yellow, margin incurved and entire; lamellae inserted, broad, distant, 
brownish-yellow; spores ovoid, smooth, ochraceous, 8-9 X 6 p. 
TYPE LOCALITY: Baines-Jaunes, Guadeloupe. 
Hasirat: On dead wood. 
DISTRIBUTION: Guadeloupe and Martinique. 
33. Crepidotus Psychotriae Pat. Bull. Soc. Myc. Fr. 18: 173. 1902. 
Pileus fleshy, firm, sessile, convex, orbicular, indented or marginate behind, scattered or 
cespitose, 0.5-1 cm. broad; surface not furrowed, glabrous, smooth, pale-ochraceous, margin 
entire; lamellae inserted, crowded, broad, brownish, serrate on the edges; spores ovoid, smooth, 
pale-brown, 8 X 5 up. 
TYPE LOCALITY: Guadeloupe. 
Haszrrat: On dying branches of Psychotria glabrata. 
DISTRIBUTION: Guadeloupe and Martinique. 
34. Crepidotus bicolor Murrill, Mycologia 5: 28. 1913. 
Pileus thin, rather firm, sessile, dimidiate or flabelliform, usually narrowed behind, the 
base not strigose, convex or applanate above, gregarious, 5-8 mm. broad; sgrface dry, glabrous 
or subglabrous, testaceous to latericious, margin undulate, somewhat sulcate with age or on 
drying; lamellae radiating from the point of attachment, broad, distant, ventricose, ochraceous- 
ferruginous; spores globose or subglobose, smooth, ochraceous under a microscope, 6-7 x. 
TYPE LOCALITY: British Honduras. 
Hasitat: On dead wood. 
DIstRIBUTION: Known only from the type locality. 
35. Crepidotus cinchonensis Murrill, Mycologia 5: 30. 1913. 
Pileus thin, soft, fleshy, convex to plane above, reniform to orbicular, gregarious, attached 
by a lateral or eccentric point, or by the vertex, sometimes strigose at the base, appearing 
esupinate when growing on the under side of a trunk, reaching 2 cm. in diameter; surface 
dull-watery-white, pulverulent to nearly glabrous, striate, margin very thin, pellucid, darker 
than the rest of the surface on drying; lamellae radiating from a lateral or eccentric point, 
crowded, thin, fragile, slightly ventricose, dull-watery-white, becoming subfulvous at maturity; 
spores ovoid to ellipsoid, smooth, pale-melleous under a microscope, !-few-guttulate, 8-9 
XK 45 pw. 
Type LocaLiry: Cinchona, Jamaica. 
Hasrrat: On dead branches of broad-leaved trees. 
DISTRIBUTION: Jamaica. 
36. Crepidotus sulcatus Murrill, Mycologia 5: 29. 1913. 
Pileus reniform, dimidiate or resupinate, thin, soft, fleshy, gregarious, 1-2 cm. broad; 
surface white, becoming ochraceous when dry, glabrous, strigose at the base, sulcate-striate 
on the margin; lamellae radiating from an eccentric or lateral point, crowded or subcrowded, 
