188 THE POLYPORACEAE OF WISCONSIN. 



PLATE XVI. 

 Boletinus, Boletus. 



Fig. 56. — Boletinus pictus Peck. 6, pileus; c, pores, d and e, young forms. 



a, Sand Lake, August, o, c, d, and e, Parfrey's Glen, August. 

 Fig. 57. — Boletus viscidus Fr. a, Entire; o, pileus; c, young pores; d, older 



pores. Madison. 

 Fig. 58. — Boletus spectabilis. a, entire; b, pileus; c, section. 

 Fig. 59. — Boletus Clintonianus Peck, a, mature form entire; b, younger form, 



veil still attached to edge of pileus. 



