202 TEE POLYPORAOEAE OF WISCONSIN. 



PLATE XXIII. 

 Boletus. 



Pig. 79. — Boletus eximius Peck, a, entire plant; &, pores. Devil's Lake, Aug- 

 ust. 



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



Pig. 81. — Boletus versipelUs Ft. a, form with narrow cap; B, naature plant, 

 normal shape. Parfrey's Glen, August. 



