Part 3, 1917] AGARICACEAE 183 
53. Naucoria pellucida Murrill, Mycologia 4: 78. 1912. 
Pileus thin, conic to plane, umbonate, 7 mm. broad; surface bay to latericeous on the 
umbo, testaceous and striate between the umbo and the margin, dotted over the surface with 
translucent, gelatinous, pearly-white droplets or specks; lamellae adnexed, ventricose, distant, 
pale-testaceous, marked with droplets like those on the surface of the pileus; spores ellipsoid, 
finely echinulate, fulvous, 8 X 5 u; stipe cylindric, equal, smooth, pallid above, bay below, 
guttate, 1 cm. long, 0.5 mm. thick. 
Typ# Locality: New Haven Gap, near Cinchona, Jamaica. 
Hasirat: On dead wood. 
DIstRIBUTION: Known only from the type locality. 
54. Naucoria oinodes (Berk. & Curt.) Sacc. Syll. Fung. 5: 842. 
1887. 
Agaricus oinodes Berk. & Curt, Jour. Linn. Soc. 10: 291. 1868. 
Pileus hemispheric, umbonate, gregarious, 6-8 mm. broad; surface glabrous, vinosous, 
striate; lamellae adnate, distant, ferruginous-reddish; spores ferruginous; stipe short, brownish, 
12 mm. long. 
TYPE LocALIty: Cuba. 
Hapitat: On rotten wood. 
DistRIBUTION: Known only from the type locality. 
55. Naucoria hepaticicola Murrill, Mycologia 4: 78. 1912. 
Pileus hemispheric to convex, gregarious, 1 cm. broad; surface dry, glabrous, smooth, 
not striate, fulvous; lamellae adnate, plane or slightly arcuate, broad, distant, inserted, melle- 
ous to fulvous; spores ovoid, somewhat irregular in outline, pointed at one end, smooth, uni- 
nucleate, melleous, 7-9 X 4-5 uw; stipe curved, tapering upward, glabrous, smooth, cartila- 
ginous, 1.5 cm. long, 2 mm. thick above; veil very slight, fibrillose, evanescent. 
Type LOCALITY: Jalapa, Vera Cruz, Mexico. 
Hasrrat: On and among liverworts on a clay bank. 
DiIsTRIBUTION: Known only from the type locality. 
56. Naucoria cyathicola Murrill, Mycologia 4: 77. 1912. 
Pileus hemispheric-umbonate to convex, 7-12 mm. broad; surface isabelline, pale-fulvous 
on the umbo, innate-fibrillose, margin entire, not striate; lamellae distant, squarely adnate, 
whitish to pale-ochraceous; spores oblong-ellipsoid, smooth, very pale yellowish under the 
microscope, 6 X 3.54; stipe subequal, cylindric, fibrillose, isabelline, cartilaginous, 2 cm. 
long, 1.5 mm. thick; veil not evident, except in fibrils on stipe and pileus. 
Type Locality: Morce’s Gap, near Cinchona, Jamaica, 
Hasirar: On dead trunks of tree-ferns. . 
DisTRIBuTION: Known only from the type locality. 
57. Naucoria corticola Murrill, Mycologia 4: 77. 1912. 
Pileus thin, convex to subexpanded, gregarious, I—-1.5 cm. broad; surface avellaneous- 
isabelline, innate-fibrillose with slight tufts, resembling Panus stypticus, margin undulate, 
incurved when young; lamellae adnate, dull-whitish to bay-fulvous, broad, heterophyllous, 
rather distant; spores ellipsoid, smooth, ferruginous, 8-9 X 4-5 u; stipe cylindric, equal, 
yellow, glabrous at the apex, whitish-pubescent below, 1 cm. long, 1 mm. thick. 
Typx Locality: Cinchona, Jamaica. 
Haprrat: On the bark of a dead stump. ae 
DISTRIBUTION: Known only from the type locality. 
58. Naucoria mexicana Murrill, sp. nov. 
Pileus thin, fragile, conic to convex, not fully expanding, gregarious, 1 cm. broad; surface 
dry, densely granular and chaffy, uniformly fulvous, margin entire, concolorous; lamellae 
adnate, broad, ventricose, distant, pallid to fulvous, entire and concolorous on the edges; 
