SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOLUME 61, NUMBER 4 



SAFFOKDIA, A NEW GENUS OF FERNS 

 FROM PERU 



(With Two Plates) 



BY 



WILLIAM R. MAXON 



[Publication 2183) 



CITY OF WASHINGTON 



PUBLISHED BY THE SMITHSONIAN INSTITUTION 



MAY 26, 1913 



