144 GEOLOGICAL SCRVET OF CANADA. 



Lake Mistassini, N.E.T. ; Charlton Island, " The Twins," and Fort 

 George, James Bay ; Severn River, Keewatin ; Musljeg Island, Lake 

 Winnipeg. (J. M. Macoiin.') Lakes Superior and Huron; Fort Simpson, 

 Fort Chipweyan, and Methy Portage. (^Richardson.) Wet prairies at 

 Emerson, Man. (Burgess.) P>xtrenielj' abundant over the whole praii'ie 

 region, on the borders of ponds and in marshes, extending north- 

 westerly to Peace Eiver, in lat. 58'; rather common in the Eocky 

 Mountains, from Calgary, on Bow River, to Roger's Pass, in the Sel- 

 kirk Mountains, B.C. ; common in northern British Columbia, extend- 

 ing far northward ; rather rare on Vancouver Island ; only observed at 

 Lost Lake, near Cedar Hill. (Macoun.) Canada to Mackenzie River ; 

 Eocky Mountains. (^Hooker, Fl.) Ounalashka and Kotzebue Sound. 

 (Bothr. Alask.) 



Yar. epigeios, Lrcst. Vet. Ac. Handl., 339, (1822.) 



C. sians, Droj. Revis. Crit. Car. 40, (1841.) 



C. aquatilis, var. minor, Boott, 111. 163. 

 From Colorado to the Arctic coast. (^Bailey.) Arctic sea-coast. 

 (Bichardson.) In meadows at the mouth of Madeline River, Gaspd 

 coast, Q. ; in ditches near Windsor, N. S. Evidently approaching 

 C. stricta, but neither young nor old sheaths reticulated ; another 

 form named C. borealis by Oluey, was gathered along the shore of 

 Lake Superior, at Thunder Bay, in 1869. This specimen seems to 

 approach C vulgaris var. juncella. (Macoun.) 



(2C03.) C. Stricta, Lamarck, Diet. De. Bot. III., 387, (1789.) 

 C. uciila, Pursh, Fl. I., 3S, (1S14.) 

 C. angusUita, Boott, Hook., Fl. II., 21S, (1840.) 

 C ttrUtior, Dew., Wood's CI. Book, 755, (1861.) 

 C. 'i^Tginiana, var. dongata, Boeckeler, Linniea, XL., 432, (1875.) 



Common in ditches ; growing in thick clumps, especially in the 

 eastern j^rovinces. Newfoundland. (Reeks.) Halifax, N.S. (Sominers, 

 Cat.) Common in boggy meadows at North Sydney, and Louisburg, 

 Cape Breton; abundant in ditches and bogs at Point Pleasant, Halifax, 

 and Yarmouth, N.S. (Macoun.) Glenelg, Guysboro Co., N.S. (Fari- 

 bault.) Eichibucto, Kent Co. ; Fredericton, Norton, and Salmon River, 

 N.B. (Fowler, Cat.) Becscie Eiver, Anticosti. (Macoun.) Vicinity 

 of Ottawa. (Fletcher, Fl. Ott.) Common around Prescott, Ont. 

 (Billings.) Vitinit3- of Hamilton, Ont. (Logic.) Common in marshy 

 meadows near Belleville, and at Trenton, and Owen Sound, Ont.; near 

 Lake Ellen, Xipigon Eiver, and along the Kaministiqua, west of Port 

 Ai'thiu'. (Macoun.) West of Grand Island marsh, Georgian Bay. 

 (R. Bell.) Wet river bank, London, Ont. (Burgess.) Port Colborne, 

 Lake Erie. (McGill Coll. Herb.) 



