80 Wisconsin Academy of Sciences, Arts, and Letters . 
R. furcata Fr. 
Pileus: explanate to depressed. Olivaceus to sordid, smooth 
or slightly roughened. Margin, incurved, even. 6-8 cm. 
Flesh white, pinkish under pellicle. Taste mild. 
Gills: many, adnate to dec nr rent, strongly interveined and 
forked; white. 
Stem: 6-8 cm. 1-1 f^ cm. thick, cylindrical, slightly longi¬ 
tudinally wrinkled, white. 
Spores: ellipsoidal, echinulate, 8x10//. 
f Pileus: dark-greenish color. 
Characters on which J Stem: cylindical, white. 
identification is made. j Gills: adnate, forked, white. 
Taste: mild. 
Characters of dried 
specimens. 
f Pileus: margin even, shining. 
Gills: thick, fumosus. 
1^ Stem: white, wrinkled longitudinally. 
Habitat. Ground in woods. 
Locality. Parfrey’s Glen. 
Edibility. Edible (Mcl). 
R. integra Fr. 
Pileus: convex, explanate or slightly depressed; smooth, 
slightly viscid when moist. Purple, livid, brownish, tawny, 
greenish, darker or lighter at disk. Margin thin, even at 
first, then pectinate or cracked when old. 6-8 cm. broad; 
flesh white, dark where broken. Taste, mild. 
Gills: free or adnexed, not crowded, 1% cm. broad, interveined, 
few forked, heterophyllous, (few short) rounded anteriorly 
and posteriorly; straw to yellowish. Pulverulent, when 
mature. 
Stem: 6-13 cm.; stout, cylindrical or large above and below, 
2^2-3 cm. thick; smooth or slightly ridged; white, brown 
where rubbed, spongy. July, August, September. 
Spores : ellipsoidal, globose, echinulate, ochraceous. 7x9//, 7x7//, 
8x10 [i. 
