47i) 



PTERIDOPHYTA. 



FILICES. 



POLYPODIUM, L. 



P. vulgar e, L. ('niimion I'nlypndy. M. i^- (J. 



('oiiiiuon oil iimssy rocks and in rocky woods. Kan- 

 awha: near Charleston — Barnes; lu'ar Coalhuru- — .lanics. 

 (lihiier: near ( i leinille— \\ M. Faycttt^: near XuttallhurL!,- 

 1>. W. X. (irant: near Uayard and aloiiy- lUiltalo Creek. 

 >roiion<ialia : aloiiu Cheat IJiver. Tucker: alon,^ Jieavcr 

 Creek and JUack water. Ixandoliih : on Ixich and Cheat Moun- 

 tains, (iri'cnhrier : near \\'hit<' Suljihur Sprinus. Suiii- 

 niers : nearllinton. .M(d)owell: near Klivhorn. 



For mil biserrata, mihi. 



A i'orni found ii|ioii mossy Ijoulders alon^thc IMack- 

 water Fork of Cheat : with reuiilarly donhly-serrate ili\isioiis 

 of tli(^ thinisli fronds. 



P. incanum. Sw. 



Rocks and tree jruiiks. Fayette: iieai' Hawk's Nest 

 — Forti'r. 



CHEILANTHES. Sw. 



C. vestita(t^i)ren<i-.), Sw. Lij) Fern. 



Rocky ])laces. Jett'ei'son : near Harper'.- Ferry — ^f. t.^: G. 



C. lanuginosa, Xutt. W'ooly Fi|i-fern. 



('litis. Fayette: near Kanawha Falls — .Ianu>s. 



PELLJEA. Link 



P. atropurpurea(L. /, Link. Clill' l>rake. M.iV-C. 



Dry rocks. Fayette: near Nuttallhurg, rare — L. \V . 



X. Mercer : near Reaver Sin'ing on exposed ledges, i)lentiful. 



PTERIS, L 



P. aquilina. L. Brake oi' Bracken. .M. A- (i. 



Thickets and hillsides. Common throughout. Up- 

 shur: at Scliool-house Summit. Wehster : in I'pper ( Hade. 



