Grouped by F. D. Briscoe Studies by C. Mi/Ilvaine. 



PLATE CXVII1. 



FIG. 



1. BOLETUS SEPARANS, 



2. BOLETUS RUSSELLI, 



3. BOLETUS ILLUDENS, 



PAGE. 



445 

 436 

 439 



FIG. PAGE. 



4. BOLETUS SCABER AREOLATUS, 461-463 



5. BOLETUS EDULIS, 445 



