164 GEOLOGICAL SURVEY OF CANADA. 



* * Beak bidentate. 

 t Perigynium smooth. 



(2661.) C. fulva, Good., Linn. Trans. II., 177, (1792) ; Hook., FI. 

 II., 225. 



C. Greeniana, Dew. Sill. Journ. XXX., 61, (1836.) 

 Newfoundland. (Goodenough.) Specimens gathered at Ellis Bay, 

 Anticosti, are refen-ed here, and if correctly so, are certainly indi- 

 genous. The fertile spikes are usually two, the lower is long pedun- 

 culed, and the upper almost sessile ; staniinate spike also long pedun- 

 clod. Mr. Arthur Bennett, F.L.S., of England, has confirmed this 

 identification. 



(2662.) C. riparia, "W. Curtis, Fl. Lond. IV., t. 60, (1792.) 



C. lacwlrh, Willd. (1805); Pursh, Fl. I., 4.5 ; Hook., Fl. II., 227. 

 Newfoundland. (Seeks.) In water near Weldford Station, Bass 

 Eiver, Kent Co., N.B. {Fowler, Cat.) Sugar Bush Lake, Montcalm 

 Co., Q. (D' Urban.) Vicinity of Ottawa. (Fletcher, Fl. Oft.) Marshes, 

 Bay of Quinte, and in wet meadows and marshes all over central 

 Ontario, and westward to Eed Bay, Lake Huron; marshes on Pel^e 

 Point, Lake Erie. (Macoun.) Vicinity of Hamilton, Ont. (Logie.) 

 Common at London, Ont. (Burgess. Millman.) Swamps, Lake of the 

 Woods. (Burgess. Dawson.) Lake Winnipeg, and Cumberland House, 

 (Soaker, Fl.) Moose Factory, James Bay. (Cottar k Dr. Hayden.) . 



1 1 Perigynium hirsute. 



(2663.) C. Houghtonii, Torrey, Cyp. 413, (1836) ; Hook., Fl. II., 

 223. 

 A beautiful and distinct species found chiefly in the northern pine- 

 forests ; on sandy or rocky knolls, where it creeps extensively. On 

 ridges at Truro, N.S. (Macoun k Burgess.) Di-y grassy places, Coal 

 Branch, Kent Co. ; Tobique Eiver, at Pokiok, N.B. (Fowler, Cat.) 

 Dry ridges. CTaspe coast, Q. (Macoun.) Eiviere Ste. Marguerite, Q. 

 (Pringle.) On a hill 1,500 feet high, at Tadousac, Q. (A. T. Drummond.) 

 Vicinity of Ottawa ; very rare. (Fletcher, Fl. Ott.) On rocky islands, 

 Partridge Lake, and Gull Lake, Addington Co.; abundant in new 

 meadows in Tudor, Madoc, and Marmora, Hastings Co. ; Elliott's Falls, 

 Gull Eiver, Victoria Co. ; very common in the woods all around Lake 

 Superior, especially about Port Arthur; common at Lake Nipigon, 

 north of Lake Superior. (Macoun.) Michipicotin Eiver, Ont. (R. Bell.) 

 Woods west of Edmonton, lat. 54°, N.W.T. (Macoun.) Methy Portage, 

 lat. 57°. (Richardson.) Hudson Bay to Cumberland House, on the 

 Saskatchewan. (Hooker, Fl.) 



