Volume XVIII June, 1918 Number 5 
TECHNICAL PUBLICATION NO. 11 
OF 
THE NEW YORK STATE COLLEGE OF FORESTRY 
AT 
SYRACUSE UNIVERSITY 
HUGH P. BAKER, Dean 
The Biology of Polyporus 
Pargamenus Fries 
BY 
ARTHUR S. RHOADS 
Published Quarterly by the University 
Syracuse, New York 
Entered at the Postoffice at Syracuse as second-class mail matter 
