WEST \IRGIN1A GEOLOGICAL SURVEY I93 



A. Trichomanes, L. 



Shaded cliffs. Wirt : near Burning Springs. Nicholas : 

 along Peter Creek. Fayette: near Nuttallburg (Nitttall) 

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

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

 near Glenville. Greenbrier : near White Sulphur Springs 

 {Millspaugh, Egglestoii 5517). 



A. TRICHOMANES iNcisuM Moore. 



Summers: hills above Hinton (Eggleston, 5565). 



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



Frequent in rocky open woods. Kanawha: near Charles- 

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

 Wirt: near Burning Springs (Millspaugh). Greenbrier; 

 near White Sulphur Springs (Eggleston, 5515). Preston 

 near Aurora (Mr. & Mrs. Steele). 



A. MONTANUM, WiUd. 



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

 (see Meehan's Monthly, Aug., 1892, plate) ; near Nuttall- 

 burg, alt., 2,000 ft. (Xuttall). Jefferson: near Harper's 

 Ferry. Randolph: near Helvetia (Mertz & Gtittenlyerg). 

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

 Run, plentiful (Millspaugh). 



A. ANGUSTIFOLIUM Michx. 



Rich woods. Ohio: near Wheeling (Mcrtz & Guttenhcrg). 

 Preston: near Aurora CMr. & Mrs. Steele). Fayette: near 

 Nuttallburg (Nuttall). 



ATHYRIUM Roth. 



A. THELYPTEROiDES (Michx. ) Desv. (Aspleniinn Alichx). 



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

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

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

 (j\Icrtc & Guttenberg). 



A. FILIX-F0E^rINA (L.) Roth. (Aspleniuiii L.). 



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

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

 (Xtittall). Ohio: near Wheeling {Mertc & Guttenberg). 

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

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



A. FiLIX-FOEMINA PECTINATUM (^^'all.) 



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

 paugh). 



CA]\IPTOSORUS, Link. 



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



Shaded rocks and conglomerate boulders. AA'irt : near 



Burning Springs. Fayette : along the Gauley River ; near 



