356 NORTH AMERICAN FLORA [VoLUME 9 
at one end, 6.5-7 X 4-5 u: stipe usually crooked, equal, smooth, glabrous, pallid, solid, 2-3 
em. long, 3-4 mm. thick. 
Type collected among leaves in wet woods at West Park, New York, August 8, 1903, F. S. Earle, 
1792 (herb. N. Y. Bot. Gard.). 
DisTrrsurtion: Known only from the type locality. 
7. Gymnopus texensis (Berk. & Curt.) Murrill. 
Agaricus (Collybia) texensis Berk. & Curt. Ann. Mag. Nat. Hist. IT. 12: 419. 1853. 
Collybia texensis Sacc. Syll. Fung. 5: 203. 1887. 
Pileus fleshy, subcampanulate, umbonate, connate-cespitose, 5 cm. or more broad; surface 
glabrous, whitish: lamellae sinuate-adnate, broad, ventricose, white: stipe velvety, spadiceous, . 
8 cm. long, 6 mm. thick. 
TYPE LOCALITY: Texas. : 
DISTRIBUTION: Known only from the type locality. 
8. Gymnopus conigenoides (Ellis) Murrill. 
Agaricus (Collybia) conigenoides Ellis, Bull. Torrey Club 6: 76. 1876. 
Collybia- conigenoides Sacc. Syll. Fung. 5: 223. 1887. 
Pileus thin, fleshy, convex-plane, not umbonate, 2-4 mm. broad; surface minutely — 
pubescent, white to yellowish, margin pellucid-striate: lamellae heterophyllous, free, not 
crowded, 4-11 entire ones, white becoming yellow, pubescent on the edges:'stipe slender, white, 
radicate, 2.5 cm. long. 
Type LocaLity: Newfield, New Jersey. 
HaBirat: On magnolia fruits. . 
DIstRIBUTION: Known only from the type locality. 
9. Gymnopus Eatonae Murrill, sp. nov. 
Pileus convex, not fully expanding, not umbonate, gregarious, 1-2 cm. broad; surface 
smooth, dry, glabrous, whitish tinged with rose-color, dull-white on the disk, not fading in 
herbarium specimens, margin rose-tinted, incurved when young: lamellae adnate, crowded, 
narrow, white: spores ellipsoid, smooth, hyaline, 6-6.5 * 3-3.5 uw: stipe tough, subequal, 
smooth, glabrous, whitish, tinged with rose-color except at the base, 2-2.5 em. long, about 
2 mm. thick. 
Type collected on a lawn with Marasmius caryophylleus in the New York Botanical Garden, 
October 2, 1911, Mary E. Eaton (herb. N. Y. Bot. Gard.). 
DISTRIBUTION: Known only from the type locality. 
10. Gymnopus nigrodiscus (Peck) Murrill. 
Collybia nigrodisca Peck, Ann. Rep. N. Y. State Mus. 50:98. 1897. 
Pileus thin, convex, 2.5-4 em. broad; surface glabrous, whitish or smoky-white with a 
brown or blackish disk: context white; lamellae rather broad, subdistant, rounded behind, 
adnexed, whitish inclining to cream-yellow: spores subellipsoid, 6-7.5 X 4 u: stipe pruinose, 
even or but slightly striate, whitish, equal, hollow, 2.5—4 em. long, 4 mm. thick. 
TYPE LOCALITY: Wading River, Suffolk County, New York. 
Hastrat: In sandy soil. 
DISTRIBUTION: Known only from the type locality. 
11. Gymnopus squamiger Murrill, sp. nov. 
Pileus hemispheric, umbilicate, solitary or gregarious, reaching 1.3 cm. broad; surface 
dry, dull-isabelline, at first smooth, becoming imbricate-scaly with age by the breaking up of 
the cuticle, margin concolorous, inflexed when young: lamellae squarely adnate, arcuate, 
distant, white: spores ellipsoid, slightly pointed at one end, smooth, hyaline, 7-8.5 X 5-6 py: 
stipe tough, solid, compressed, concolorous, smooth, glabrous, pruinose at the apex, 2 cm. 
jong, 2-3 mm. thick. 
Type collected in good soil in open maple woods at Lake Placid, Adirondack Mountains, New 
York, July 17-29, 1912, W. A. & Edna L. Murrill 40 (herb. N. VY. Bot. Gard.). 
DISTRIBUTION: Known only from the type locality. 
