The Mycologic Flora of the Iliami Valley, 0. 113 



with blue, the center white; annulus generally fugacious; smell dis- 

 agreeable. 



h. Growing on manure. 



130. A. STERCORARiDS, Fr. — Pileus a little fleshy, hemispheric then 

 expanded, even, glabrous, discoid, somewhat viscid. Stipe stuflfed 

 with a discrete pith, elongated, flocculose beneath the distant annulus, 

 even, somewhat viscid. Lamellae adnate, broad, white then umber 

 and olive-black. Spores purple-brown, elliptic, very large, .017X.013 

 mm. 



In woods and pastures, on manure. Pileus 1-1|^ in. broad, stipe 

 3-4 in. high. Pileus luteous, livid-yellowish, etc.; stipe yellowish. 

 Lamellae broadest behind, truncate and somewhat decurrent. Dis- 

 tinguished from A. semiglohatus by the distinct medullary substance 

 by which the stipe is stuffed, and by the pileus finall}'- becoming ex- 

 panded. 



131. A. SEMiGLOBATDS, Batsch. — Pileus a little fleshy, hemispheric, 

 even, yellowish, glutinous. Stipe hollow, slender, straight, glabrous, 

 yellowish, glutinous ; the veil inferior, with an abrupt annular termina- 

 tion. Lamellae adnate, broad, plane, clouded with black. Spores 

 purple-brown, elliptic, large, .014X.009 mm. 



Common on manure or manured soil. Pileus ^-1 in. in diameter, 

 stipe 2-3 in. high. The pileus is viscid when moist, shining and 

 smooth when dry ; the stipe is hollow, at first very viscid, shining 

 when dry, with a closel}' glued silkiness ; the annulus is more or less 

 perfect and deflexed, the lamellae are very broad, mottled with the 

 purple-brown spores, with at length a cinereous, sometimes a yellow 

 tinge. 



Subgenus XXVII. — Hypholoma. 



Pileus more or less fleshy, the margin at first incurved; the veil 

 woven into a web, which adheres to the margin of the pileus. 

 Lamellae adnate or sinuate. 



A. Pileus not hygrophanous. 



a. Pileus glabrous, bright-colored, 132, 133. 

 h. Pileus scal}^ or fibrillose, 134-136. 



B. Pileus glabrous, hygrophanous, 137, 138. 



A. Pileus not hygrophanous. 



a. Pileus glabrous^ bright- colored when dry. 



