The Mycologic Flora of the Miami Valley, O. 187 
B. Pileus fleshy, the margin at length commonly striate or sulcate. 
ce. Lamelle with short and forked ones intermingled with the longer. 
6. R. INCARNATA, 0.sp.—Mild. Pileus fleshy, firm then very fragile, 
convexo-umbilicate then expanded and depressed, moist, sordid-floccu- 
lose; the margin acute, not striate; the flesh thin, white. Stipe solid, 
nearly equal, white. Lamelle adnate, distant, broad, the alternate 
ones dimidiate or mostly very short, white then pale flesh-color, Spores 
white, oblique, apiculate, smooth, .008.0055 mm. 
On the ground under beech trees. July, August, Pileus 3-4 in. in 
diameter, stipe about 2 in. long, and 2of an inch thick. The pileus is at 
first of a sordid color, brownish on the disk. The whole plant when 
mature takes on a sordid fleshy hue and becomes exceedingly fragile. 
7. R. r@rens, Pers.—Acrid, fetid. Pileus bullate, then expanded 
and depressed. rigid; the cuticle adnate, viscid; the disk fleshy; the 
margin broadly membranaceous, at first inflexed, tuberculose-sulcate. 
Stipe stout, stuffed, then hollow, whitish. Lamelle attached, very 
unequal and forked, venose-anastomosing, whitish, at first exuding 
drops of water. | 
In woods common. Pileus 4-5 in. in diameter, stipe 3-4 in. long, and 
about 1 in. thick. Generally rancid and stinking, but sometimes 
fragrant; pileus of a dirty yellow; lamell!z white or yellowish, sordid 
when bruised. 
d. Lamelle almost all of the same length and simple. 
8. R. precotorans, Fr.—Mild. Pileus fleshy, firm, spheric then ex- 
panded or depressed, polished; the cuticle thin, expallent; the margin 
thin, even. Stipe spongy-solid, elongated, cylindric, rugose-striate, 
white changing to cinereous. Lamelle attached, forked, thin, close, 
white then yellowish. Spores white then yellow, .0083 mm. 
In woods. Pileus 3-4 in. broad, stipe 3-4 in. long. Pileus of a uni- 
form color, orange-red then yellow and expallent; when fully grown 
the margin is striate. 
9. R. nrtipa, Pers.—Nauseous, rather fetid. Pilens a little fleshy, 
becoming rigid, convexo-plane then depressed, shining, discoid; the 
margin thin, from the first striate and tuberculose; the flesh white. 
Stipe stuffed, soft, white-pallid. Lamellz attached and seceding, thin, 
close, white then yellow, naked, shining. Spores white then yellow. 
In woods. Pileus 1-2 in. broad, stipe 1-2 in. long and 4 an inch 
thick. Rather small, rigid-fragile, often unequal. Pileus commonly 
