CONTRIBUTIONS FROM THE NEW YORK BOTANICAL 



GARDEN— No. 74 



THE POLYPORACEAE OP NORTH AMBRICA-XIII 



THE DESCRIBED SPECIES OF BJERKANDERA, 

 TRAMETES, AND CORIOLUS 



By WILLIAM ALPHONSO MURRILL 



NEW YORK 

 1906 



[From the Bulletin of the Torrey Botanical Club 32: 633-656. 1906] 



