202 THE WEST VIRGINIA FLORA 



S P A R G A N I A C E AE. 



SPARGANIUM, L. 

 S. EURYCARPUM, Engelm. Bur-reed. 



Borders of stream and still waters. Webster : in Welch 

 Glade. Greenbrier : near White Sulphur Springs. 

 S. DiVERSiFOLiUM ACAULE (Beeby) Fern. & Earn. 



Pocahontas': near Travellers Repose {Grccninan, 75). 



POTAMOGETONACEAE. 



POTAMOGETON, L. 

 P. LONCHiTES Tuck. P. fliiifaiis Roth. 



In rivers and streams. Randolph : near Tygart's Valley 

 River, near Huttonsville. Summers : New River : near Hin 

 ton. 

 P. Spirillus Tuckerman. 



Randolph : in the Tygarts Valley River near Huttonsville 

 (Greenman, 132). 

 P. PECTINATUS L. (Determined by F. V. Coville). 



Forming large masses on the bars of the Greenbrier River 

 at Talcott, Summers County, altitude 1,490 feet, August 

 24, I goo (Morris, 1342). 



P. DIMORPHUS Raf. 



In still water. Hardy: near Moorefield (A. B. Brooks). 



P. EPIHYDRUS Raf. 



Preston: in a ditch near Cranesville (Sheldon 3414 visa). 



SCHEUCHZERIACEAE. 



SCHEUCHZERIA L. 

 S. PALuSTRis Linn. 



Pocahontas: in Cranberry Glades (A. B. Brooks). 



ALISMACEAE. 



ALISMA, L. 

 A. Plantago-aquatica Linn. 



Wet ditches. Monongalia : near Ice's Ferry, Summers : 

 near Hinton. Greenbrier : near ^^^^ite Sulphur Springs. 



SAGITTARIA, L. 

 S. ARiFOLiA Nutt. Arrow-head. 



In water or very wet places. Randolph : near Beverly. 

 Summers : near Hinton. Greenbrier : near White Sulphur 



