WEST VIRGINIA GEOLOGICAL SURVEY 221 



C. TENUIS Rudge. (C. debilis Rudgei Bailey.) 



On mossy boulders. Randolph : summit of Rich Mountain, 

 alt. 2,850 ft. ; undrained meadows of Tygart's Valley River ; 

 Point Mountain, on perfectly dry rock, alt. 3,650 ft. 



A very common sedge in the mountains on mossy boulders 

 and along runs. Beautiful growths occur all along the Black- 

 water Fork of Cheat. Fayette : near Nuttallburg (Nuttall.) 

 C. OBLITA Stend. (C. venusta minor Boeck.) 



Fayette: near Masterton's Swamp, Nuttallburg (Nuttall.) 



C. OLIGOCARPA Schk. 



Rich hillsides; Ohio: near Wheeling (Mertz, 3257). 

 C. HITCHCOCKIANA Dewey. 



Ohio: near Wheeling (Mertz). 



C. GRACILLIMA Schw. 



Low grounds. Tucker : near Falls of Blackwater. Fay- 

 ette : near Nuttallburg (Nuttall). 



C. AMPHIBOLA Stend. (C. grisea augustifofia Boott). 



Fayette: on banks near Nuttallburg (Nuttall). 



C. GLAUCODEA Tuck. 



Meadows; Fayette: near Nuttallburg (Nuttall). 



C. GRANULARIS Muhl. 



Monongalia : in a damp meadow near Morgantown (Shel- 

 don 3588). 

 C. LAXIFLORA Lam. 



Ohio : on Thomas Hill near Wheeling. Greenbrier : near 

 White Sulphur Springs (Heller, 1314). 

 Var. LATIFOLIA Boott. 



Deep woods. Monongalia : banks of Day Creek. Wirt : 

 banks of Straight Creek. Fayette: near Nuttallburg (Nutt- 

 all). 

 Var. PATULIFOLIA (Dewey) Carey. 



Fayette: shady bank, near Nuttallburg (Nuttall). 

 C. DIGITALIS, Willd. 



In deep woods. Grant : near Bayard. Fayette : near Nutt- 

 allburg (Nuttall). 



C. LAXICULMIS Schw. 



Glady places. Fayette: near Nuttallburg (Nuttall). 

 C. PLATYPHYLLA Carey. 



Fayette: near Nuttallburg (Nuttall). 



C. PLANTAGINEA Lam. 



Rich wood. Fayette: near Nuttallburg (Nuttall). 

 C. VARIA Muhl. 



Fayette: near Nuttallburg (Nuttall). 

 C. PENNSYLVANIA Lam. 



Ohio : near Wheeling (Mertz & Guttenberg). Greenbrier : 

 near White Sulphur Springs (Heller, -829)'. 



