WEST N'IRGINIA GEOLOGICAL SURN'EY " I93 



A. Trichomanes. L. 



Shaded cliffs. Wirt : near Burning Springs. Xicholas : 

 along Peter Creek. Fayette: near Xuttallburg {Xiitfall) 

 Preston: near. Aurora (Mr. & Mrs. Steele) ; and along the 

 Gauley River. Kanawha: near Coalburg (James). Gilmer: 

 near Glenville. Greenbrier : near White Sulphur Springs 

 (Millspaugh, Eggleston 5517). 



A. TRICHOMANES INCISUM MoorC. 



Summers: hills above Hinton (Eggleston, 5565). 

 A. PLATYNEURON (L.) Oakes. (A. ebeitnin. Ait.) 



Frequent in rocky open woods. Kanawha: near Charles- 

 ton (Barnes). Fayette: near Nuttallburg (Xuttall). 

 Wirt: near Burning Springs (Millspaugh). Greenbrier; 

 near White Sulphur Springs (Eggleston, 5515). Preston 

 near Aurora (Mr. & Mrs. Steele). 



A. MONTANUM, Willd. 



Cliffs and rocks. Fayette : near Hawk's Nest (Porter) 

 (see ]\Ieehan's Monthly, Aug., 1892, plate) ; near Xuttall- 

 burg, alt., 2,000 ft. {Xiittall). Jefferson: near Harper's 

 Ferry. Randolph: near Helvetia (Merts & Gnttenherg). 

 Grant : near Bayard. Monongalia : on boulders along Tibb's 

 Run, plentiful (Millspaugh). 



A. ANGUSTIFOLIUM Michx. 



Rich woods. Ohio: near Wheeling (Mertc & Gnttenherg). 

 Preston: near Aurora (Mr. & Mrs. Steele). Fayette: near 

 Xuttallburg (Nuttall). 



ATHYRIUM Roth. 



A. THELYPTEROiDES (Michx.) Dcsv. (Aspleiiiiini Michx). 



Rich woods. Kanawha: near Charleston (James). Fay- 

 ette: near Nuttallburg (Nuttall). Preston: near Aurora 

 (Mr. & Mrs. Steele). Jefferson: near Harper's Ferry 

 (Merts & Gnttenherg). 



A. FiLix-FOEMiNA (L.) Roth. (Asplenium L.). 



Randolph: at Glady (Greenman, 32). Moist woods. Gil- 

 mer: near Glenville (Mapel). Fayette: near Nuttallburg 

 (Nuttall). Ohio: near Wheeling (Mertz & Gnttenherg). 

 Tucker: near the Falls of Blackwater (Millspaugh). Pres- 

 ton: near Aurora (Mr. & Mrs. Steele). 



A. FiLIX-FOEMINA PECTINATUj\r (Wall.) 



Rich black soil. Tucker: Falls of the Blackwater (Mills- 

 paugh). 



CAMPTOSORUS, Link. 



C. RHizopHYLLus (L.), Link. Walking Fern. Walking Leaf. 



Shaded rocks and conglomerate boulders. \\^irt : near 



Burning Springs. Fayette : along the Gauley River ; near 



