178 
Polyporus crispellus. By a study of fresh specimens, it was 
possible to combine the two names and to place the species 
definitely in the genus Tyromyces. 
TYROMYCES CHIONEUS (Fr.) Karst. 310, 487, 578, 1026. Not 
rare on dead deciduous wood. 
TYROMYCES GUTTULATUS (Peck) Murrill. 357, 574, 689, 824, 
890. This exceedingly well named species was rather often 
seen on the tops of stumps of various conifers. It is fragrant, 
and astringent and slightly acid at first to the taste, becoming 
bitter after being held in the mouth about two minutes. 
TYROMYCES SEMIPILEATUS (Peck) Murrill. 133. Collected only 
once, but not rare on deciduous wood in the eastern United 
States. 
BOLETACEAE. 
BOLETINUS CAVIPES (Opat.) Kalchb. g7o. Abundant in one 
spot in low coniferous woods. 
BoLETINus Picrus Peck. 68172. 
BoLetus CLINTONIANUS Peck. 780. Under a white pine in 
moss and grass 
CERIOMYCES AURIPORUS (Peck) Murrill. 567, rror. 
CERIOMYCES CoMMUNIS (Bull.) Murrill. 295, 367, 362, 592. 
on. 
CERIOMYCES SUBGLABRIPES (Peck) Murrill. 276. Indry maple 
woods. 
CERIOMYCES SUBTOMENTOSUS (L.) Murrill. 238, 377. 
CrrIomyces viscipus (L.) Murrill. 296. Common. 
GYROPORUS CYANESCENS (Bull.) Quél. 1082. 
ROSTKOVITES GRANULATUS (L.) P. Karst. 390. Rather com- 
SUILLELLUsS LuRiDUS (Schaeff.) Murrill. 298. 
TYLOPILUS FELLEUS (Bull.) P. Karst. 400. Common and 
large. 
TYLOPILUS GRACILIS (Peck.) P. Henn. 34. On dead coniferous 
wood. Tubes melleous, becoming brownish when bruised; 
context cremeous, unchanging, of nutty flavor. 
Respectfully ave 
W. A. Murri1t, 
yee Director. 
