iO CRYPTOGAMIA. FILICEB, 



3 spectabilis. Willd. 



regalis, B. Mx. 

 Swamps. Greenwich. %. June. 



FILICES. 



435. Polypodium. Polypodij. 



1 vulgare, 



var. Virginicum. 

 P. Virginian urn. L. 

 On rocks, if . July. 

 £ hexagonopterum. Willd. Moist woods. Bloomingdale 

 and Hoboken. %. Aug. 

 ±56. £ Aspidium. Swartz. £ Shield Fern. 



£ Nephrodium. Mx 5 



1 acrostichoides. Willd. 

 N. acrostichoides. Mx. 



Shady rocky places. U- June — July. 



2 Noveboracense. Willd. 

 N. thelyptroides. Mx. 



Poly podium noveboracense. L. 

 Low r wet places, and in woods. U . July, 



3 cristatum. Willd. 

 Polypodium cristatum. L. 



On the sides of shady rocks. Bloomingdale. U . July—- 

 Aug. 



4 obtusum. Willd. On rocks. Hoboken. 11 . June. 



5 marginale. Willd. 

 N. marginale. Mx. 

 Polypodium marginale. L. 



On rocks and in woods. #. June — Aug. 



6 Americanum. LC 

 Fiiix mas. Ph. 



High rocky bills. New- Jersey, u • June, 

 r^bulbifcrum. Willd. 

 N. bulbiferum. Mx. 

 Polypodium bulbiferum. L. 

 Xtocky woods. On the Island of New- York. LeConte. u. 

 July. 



8 asplenoides. Willd. 

 N. asplenoides. Mx. 



In woods. U . July. 



9 angustum. Willd. 

 Nephrodium Felix foemina. Mx 



In woods. % . July. 



10 tenue. Willd. 

 N. tenue. Mx. 



On rocks in woods. %. July. 



11 rufidulum. Willd. 

 N. rufidulum. Mx. 



On rocks. New-Jersev. 



