202 THE POLYPORACEAE OF WISCONSIN. 



PLATE XXIII. 

 Boletus. 



Fig. 79. Boletus eximius Peck, a, entire plant; o, pores. Devil's Lake, Aug- 

 ust. 



Fig. 80. Boletus vermiculosus Peck. Entire plant, young. Crandon, August. 



Fig. 81. Boletus versipellis Fr. a, form with narrow cap; &, mature plant, 

 normal shape. Parfrey's Glen, August. 



