164 NORTH AMERICAN FLORA [VorumE 10 
adnate, subdistant, rather broad, pale-ferruginous; spores 8-12 X 6-7 yu; stipe very slender, 
flexuous, glabrous, concolorous, 2-3 cm. long, less than 1 mm. thick. 
TYPE LOCALITY: Ohio. 
Hasrtat: On lawns and grassy places. : ; . 
DistRrBuTIoN: New York to Michigan and south to Ohio and Missouri. 
7. Galerula fragilis (Peck) Murrill. 
Galera fragilis Peck, Bull. Torrey Club 24: 144, 1897, 
Pileus submembranous, very fragile, broadly campanulate, 6-10 mm. broad; surface 
glabrous, dull-flesh-colored; lamellae ascending, adnate, subdistant, dark-yellow or sub- 
ochraceous, becoming ferruginous; spores ellipsoid, 10 X 5 yu; stipe slender, flexuous, hollow, 
2-3 cm. long, 1 mm. thick. 
Tyre Locality: Rooks County, Kansas. 
Hasrrat; Among short grasses in pasture. . 
DISTRIBUTION: Known only from the type locality. 
8. Galerula hemisphaerica Murrill, sp. nov. 
Pileus hemispheric, not expanding, neither umbonate nor depressed, solitary, 1 cm. 
broad; surface smooth, dry, glabrous, isabelline, margin entire, concolorous, striate, straight 
and appressed when young; lamellae adnate, ventricose, subcrowded, ochraceous-ferruginous, 
becoming darker, whitish-pruinose on the edges; spores ellipsoid, smooth, ferruginous under 
the microscope, 8-9 X 4-5 yu; stipe tapering upward, slender, smooth, glabrous, white, 3 cm. 
long, 1-2 mm. thick. 
Type collected in grass on a lawn at Lake Placid, Adirondack Mountains, New York, July 17— 
29,1912, W. A. & Edna L. Murrill 145 (herb. N. Y. Bot. Gard.). 
DISTRIBUTION: Known only from the type locality. 
9. Galerula tenerella (Atk.) Murrill. 
Galera tenerella Atk. Ann. Myc. 7: 369. 1909. 
Pileus thin, campanulate, gregarious, 3-4 mm. broad and high; surface smooth, ochraceous, 
with a whitish bloom; lamellae subelliptic, narrow, adnexed, concolorous, whitish on the edges; 
spores broadly ellipsoid, smooth, yellowish, 14-16 X 8-10 w; stipe even, concolorous, pruinose 
at the apex, and over the entire length when young and fresh, 5—7 cm. long, 1-1.5 mm. thick. 
TYPE LOCALITY: Ithaca, New York. 
Hapirat: On manure in pots in a palm house. 
DISTRIBUTION: Known only from the type locality. 
10. Galerula plicatelia (Peck) Murrill. 
gcse coprinoides Peck, Bull. Buffalo Soc. Nat. Sci. 1: 52, 1873. Not A. coprinoides Corda, 
Agaricus plicatellus Peck, Ann. Rep. N. Y. State Mus. 29: 66. 1878. 
Galera coprinoides Sacc. Syll. Fung. 5: 867. 1887. 
Galera plicatella Earle, Torreya 3: 136. 1903. 
Pileus membranous, campanulate, soon expanded, about 12 mm. broad; surface yellowish 
or ochraceous-yellow, plicate, sulcate to the small, even disk, often split on the margin; lamellae 
narrow, crowded, rounded behind, concolorous; spores ellipsoid, 7-7.5 X 5 y; stipe slender, 
equal, hollow, minutely hairy or pruinose,. white, about 2.5 cm. long and 1 mm. thick. 
Type Locatity: Sterling, New York. 
HasitaT: On grassy ground. 
DISTRIBUTION: New York. 
11. Galerula rufipes (Peck) Murrill. 
Galera rufipes Peck, Ann. Rep. N. Y. State Mus. 42: 116 (20). 1889. 
Pileus campanulate or convex, 1-1.5 cm. broad; surface hygrophanous, reddish-tawny 
and striatulate when moist, pale-ochraceous when dry, whitened on the margin by the remains 
of the white, fibrillose veil; lamellae broad, subdistant, emarginate, yellowish or subochraceous, 
slightly crenulate on the whitish edges; spores subochraceous, 6-7.5 X 4-5 y; stipe slender, 
