154 GEOLOGICAL SURVEY OF CANADA. 



and having the general appearance of C. pallescens, but easily distin- 

 guished by its strongly nerved perigynium. Specimens from Portaga 

 la Prairie, Totogan, Grand Valley, Brandon, and File Hills, Man. 

 (Mdcoun.) SourisEiver, and Turtle Mountain, Man. (Burgess. Millman.) 

 Carleton House, on the Saskatchewan. (Hooker, Fl ) 



(2631.) C. pallescens, Linn. Sp. PI. 977, (1753.) 

 C. undulata, Kunze, Suppl. Riedgr. 23. 

 C. pallescens, var. undulata, Gray, Man. Ed. V., 587,- (1868.) 



Quite common in damp meadows at Truro, Halifax, and Annapolis, 

 N.S. (Macoun & Burgess.) Pictou Co., N.S. (McKay.} Bass Eiver, 

 Kent Co.; Aroostook Falls, and Carleton Co., N.B. (Fowler, Cat.) 

 Dalhousie, N.B. ; and Ottawa, Ont. (Fletcher.} Meadows, Gasp Basin, 

 Gasp Co., Q. ; very abundant in meadows in the rear of St. Mary's 

 Village, Sault Ste. Marie. (Macoun) 



(2632.) C. conoidea, Schkuhr. Eiedgr. Nachtr. 67, (1806) ; Pursh, 

 Fl. I., 43, (1814); Hook., Fl. II., 226. 



C. granularioides, Schweinitz, An. Tab. (1823-) 

 C. tetanica, Schwein. & Torr. ; Gyp. 347, (1836.) 

 C. Wincensi*, Dew. Sill. Journ., (2d. Ser.) VI., 245, (1848.) 



Damp meadows at Annapolis, and Halifax, N.S. (Macoun & Burgess.) 

 St. Stephen, N.B. ( Vroom.) Belleisle, N.B. (Brittain.) Wet meadows, 

 close to the Ferry House, opposite Belleville, Ont., and in pastures east 

 of that city. (Macoun.) 



(2633.) C. grisea, Wahl. Kongl. Acad. Handl. XXIV., 154, (1802.). 

 C. laxiflora, Schkuhr, Riedgr. Nachtr. 69, (1805.) 

 C. grisea, var. minor, Olney, Hall's PI. Tex. 26, (1873.) 



Apparently rare in Canada, only observed in south-western Ontario. 

 Damp thickets, Port Dover Junction, Elgin Co., Ont. (Macoun.) 



(2634.) C. oligocarpa, Schkuhr, Eiedgr. Nachtr. 67, (1805.) 



C. subuniflora, Steud. Cyper. Plant, 234, (1855.) 



C. oligocarpa, var. Sartwelliana, Dew. Sill. Journ. (2d. Ser.) V., 176, (1848.). 



Not raie on exposed, grassy hillsides, near the shores of Lakes 

 Ontario and Erie; rocky hill near Picton, Prince Edward Co. ; open 

 woods, above Port Hope, Ont; also along Lake Erie, near Fingal, 

 Ont. (Macoun.) Vicinity of Ottawa; rare. (Fletcher, Fl. Ott.) 

 Belleisle, and Petitcodiac; Long Island, in the Kennebeccasis, N.B. 

 (Brittam.) It is probable that all Brittain's specimens are C. conoidea^ 

 as those gathered at Belleisle, now in our herbarium, are of that 

 species. (Macoun.) 



