140 GEOLOGICAL SURVEY OF CANADA. 



(2595.) C. CEderi, Retz., Ehrh. Calam. Exsicc., No. 79; Hook., PI. 

 II., 225, (1840.) 



C.flava, Willd. ; Pursh, Fl. I..41, (1814.) 



C. viridula, Michx., Fl. L, 170, (1803.) 



C.flava, var. lutescens, Wahl., Fl. Lapl., 234, (1812.) 



In gravel on river and lake margins, from the Atlantic to the Pacific. 

 Common along the river at Yarmouth, and Annapolis, N.S. (Macoun.} 

 On the shore at Rothesay ; Carleton Co.; and Tobique River, N.B. 

 (Fowler, Cat.) Yicinity of Jupiter River, and at EHis Bay, Anticosti. 

 (Macoun.) River margins at Ottawa. {Fletcher, Fl. Ott.) Near Fort 

 Wellington, Prescott, Ont. (Billings.} Shore of Toronto Island, Lake 

 Ontario. (Millman.) West Rideau Lake, Ont. (Porter.*) Abundant 

 in moist sand, Presqu'ile Point, and Wellington Beach, Lake Ontario; 

 Gull River, at Balsam Rapids, and up to Minden, Victoria Co. ; Gull 

 Lake, Konnebec, Addington Co.; also at Owen Sound, Ont.; Sault 

 Ste. Marie, and around the east and north sides of Lake Superior, and 

 northward to Lake Nipigon, at Nipigon House. (Macoun.) North 

 shore of Lake Superior. (Agassiz.) London; Saugeen, Lake Huron; 

 Parry Sound, Georgian Bay; Point aux Pins, and Blenheim, Lake 

 Erie. (Burgess.) Rainy River and Lake. (Richardson.} Rupert River, 

 JST.E.T. ; and Severn River, Keewatin ; Hurricane Hills, west of Moose 

 Mountain, Assiniboia. (J. M. Macoun.) Abundant on the margins of 

 salt ponds, from Winnipeg westward across the prairies to the Rocky 

 Mountains ; rather common in marshes and around springs, from Mor- 

 ley westward through the Rocky Mountains to Roger's Pass, in the 

 Selkirk Mountains ; common on lake margins, at Cedar Hill, Nanaimo, 

 Qualicum, and Alberni, Vancouver Island. (Macoun.) Niagara, Lake 

 Winnipeg, and Hudson Bay. {Hooker, Fl.} Greenland. (Lange.) 



(2596.) C. flava, Linn., Sp. PL 975, (1753) ; Hook., Fl. II., 225. 



C. lepidocarpa, Tausch, Flora, 179, (1834.) 



C.flava, var. androgyna, Olney, Exsicc. III., 27, (1871.) 



Not uncommon in wet meadows, and by river margins, from the 

 Atlantic to the Pacific. Newfoundland. (Reeks.) Pictou, Truro, and 

 Yarmouth, N.S. (Macoun.) Common in damp meadows, St. John, 

 ;and Bass River. N.B. (Fowler, Cat.) Tobique River, N.B. (Hay.) 

 Jupiter River, Anticosti ; (androgynous form) and in abundance in 

 meadows at Gasp Basin, Q. (Macoun.) Madeline River, Gaspe*, Q. 

 (Porter.) Pentecost River, Q. (St. Cyr.) Beaver meadows, Partridge 

 Lake, Grimsthorpe, North Hastings ; in great profusion in a meadow 

 near Foxboro, Hastings Co. ; one mile north of Col borne, Northum- 

 berland Co. ; beaver meadows, Lake Isaac, Bruce Peninsula ; marshy 

 place, mouth of Current River, Port Arthur, Lake Superior; Nipigon 



