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NEW YORK STATE MUSEUM 
Clitocybe gilva Pens. 
Under pine trees. Delmar, Albany county. September. In 
Sylloge different dimensions are assigned to the spores of this spe¬ 
cies according to the different authors quoted. In our specimens 
the spores are globose or nearly so and .00016 to .0002 in. in diame¬ 
ter. This agrees with the dimensions given by Professor Saccardo 
himself. 
Clitocybe monadelpha Morg. 
Plate B, fig. 1-5. 
Grassy places. Memands, Albany county. September. Edible. 
Resembling Armillaria nicllea, but distinguished from it by the ab¬ 
sence of a collar from the stem, by the more decidedly decurrent 
lamellae and by the solid stem. It is also more agreeable in flavor. 
It is related to C. illudens in habit and mode of growth. 
Clitocybe fellea n. sp . 
Plate B, fig. 8-11. 
Pileus thin, convex or hemispheric, obtuse or umbilicate, mi¬ 
nutely furfuraceous, pale yellowish brown, flesh whitish, taste bit¬ 
ter; lamellae thin, subdistant, adnate or slightly decurrent, white; 
stem equal, firm, flexuous, glabrous, stuffed with a white pith, with 
a white mycelioid tomentum at the base; spores broadly elliptic, 
.00024 to .0003 in. long, .0002 broad. 
Pileus 6 to 12 lines broad; stem about 1 in. long, 1 to 2 lines 
thick. 
Growing in groups on the ground in woods. Gansevoort, Sara¬ 
toga county. July. 
The pale color, deep umbilicus and bitter taste are prominent 
characters. The species is referable to the tribe Versiformes. 
Mycena cyaneobasis n. sp. 
Plate B, fig. 1-7. 
Pileus thin, submembranaceous, conical or subcampanulate, at 
first brownish with the margin or apex or both tinged with blue, 
soon fading to grayish or dingy white, striate on the margin; lamel¬ 
lae close, adnexed, white; stem slender, firm but brittle, hollow, 
pruinose or subpulverulent, radicating, mycelium blue; spores sub- 
