196 THE POLYPORACEAE OF WISCONSIN. 



PLATE XX. 

 Boletus. 



Fig. 65. — Boletus granulatus Linn, b, entire, mature; d, pileus, showing glutin- 

 ous scales. 



Fig. 68. — Boletus collinitus Fr. Pair of specimens. Stone Lake, August. 



Fig. 69. — Boletus bicolor Peck, a, entire, mature; b, pores; c, group of three 

 young specimens. Devil's Lake, August. 



