the 



FERNS AND FERN ALLIES 



UPPER SUSQUEHANNA VALLEY, 



WILLARD N. CLUTE. 



LIBRARY 

 Vf ^ YORK 

 Wa.NICA! 



Oardpn 



Reprinted, with Notes, 

 from 

 The Flora of the Upper Susquehanna." 



BINGHAMTOX, N. V. : 



WILLARD N. CLUTE & CO. 



