196 



THE POLYPORACEAE OF WISCONSIN. 



PLATE XX. 

 Boletus. 



Fig. 65. Boletus granulatus Linn. 6, 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; 6, pores; c, group of three 

 young specimens. Devil's Lake, August. 



