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62? FORTY-FIRST ANNUAL REPORT ON THE 
Clitocybe sulphurea, x. sp. 
Pileus convex, slightly umbonate, moist or subhygrophanous, pale 
yellow, streaked, flesh yellowish; lamelle subdistant, adnate, uneven 
‘or serrulate on the edge, pale yellow; stem equal or tapering 
upwards, curved or flexuous, hollow, colored and streaked lke the 
pileus, yellowish within; spores broadly, elliptical or subglobose, 
.00025 to .0003 in. long, .0002 to .00025 broad. 
Pileus 1 to 2 in. broad; stem 1 to 3 in. long, 2 to 4 lines thick. 
Decaying wood of spruce and balsam. Wittenberg mountain. 
September. 
Distinct from Tricholoma sulphureum, which it resembles in color, 
by its moist pileus, adnate lamelle, hollow stem and lack of odor. 
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Clitocybe tortilis, Bolt. 
Hard ground in an old road. Sandlake. August. A species 
closely allied to C. laccata and appearing like an irregular dwarf form 
of that species. Sometimes czespitose. 
Collybia scorzonerea, Laisch. ; 
Woods. Adirondack and Catskill mountains. July and September. 
The species is distinguished from C. maculatus by the yellowish hue 
of the pileus and lamelle. The stem is sometimes attenuated and 
radicating at the base and sometimes blunt. 
Collybia hariolorum, D. ¢. 
Woods. Catskill mountains. September. 
Collybia strictipes, 1. sp. 
Pileus thin, broadly convex or nearly plane, glabrous, slightly 
rugose on the disc, moist or subhygrophanous, pale yellow, more 
highly colored on the disk, paler when dry; lamelle thin, crowded, 
adnexed or subfree, white; stem equal, straight, hollow, glabrous, 
slightly mealy or pruinose at the top, white, with a dense white 
tomentum at the base; spores ovate, pointed or acuminate at one end, 
.00025 to .0003 in. long, .00016 broad. 
Pileus 1.5 to 2 in. broad; stem 1.5 to 2.5 in. long, 2 to 3 lines thick. 
Woods. Catskill mountains. September. 
Collybia alba, n. sp. 
Pileus thin, convex or hemispherical, even, obtuse, glabrous, white; é 
lamellze broad, subdistant, ventricose, adnexed or nearly free, white; 
stem short, equal or slightly thickened at the top, solid, glabrous, 
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