19, 



i-OLYPODY 



(Polypodiuxtt vulgare) 



Frond. 5 to 15 inches long. RootstoGk creeping. Blade 

 oblong, 1 to 3 inches wide and not cut entirely to the 

 rachis. Sori large, round and no indusia. Evergreen. 



On roclcs. Conimon. 



NOTE: The ferns described in this pamphlet are 



foxind thro\ighout northeastern United States 

 except RUSTY WOODSIA which is a moxmtain. 

 fern. 



