Library of Parbarvd Cniversity. 
BIBLIOGRAPHICAL CONTRIBUTIONS. 
EDITED BY JUSTIN WINSOR, 
LIBRARIAN. 
No. 25. 
os \ pe ag Boge 
Pet Be Ay 2 : 
Poa et inna 
A LIST OF WORKS ON NORTH AMERICAN FUNGI. 
By W. G. FARLOW ann WILLIAM TRELEASE. 
nl : 
CAMBRIDGE, MASS.: 
Kesued by the Library of Harvard Bniversity, 
1887. 
