92 GEOLOGICAL SURVEY OF CANADA. 



CXYII. EEIOCAULE^. PIPEWORT FAMILY. 

 662. ERIOCAULON, Linn. Gen. 100. (PIPEWORT) 



(2456.) E. septangulare, With.; Hook., Fl. II., 187. 



E. pellwidum, Michx., Fl. I., 166 ; Pursh, Fl. L, 92. 



In soft mud on the borders of lakes and ponds. Newfoundland. 

 (Dr. Morrison.') Halifax and Mahone Bay, N.S. (Sommers, Cat.*) 

 Pictou Co., and Magdalen Islands, N.S. (McKay.") Caledonia, Guys- 

 boro Co., N.S. (Faribault.) In a small lake, North Sydney, Cape 

 Breton. (Macoun & Burgess.} Lily Lake, Dark Lake, Welsford, and 

 St. Stephen, N.B. {Fowler, Cat.} Tadousac Lake, Q. (A. T. Drummond.) 

 Trembling Lake, Argenteuil Co., Q. (D* Urban.) Border of Partridge 

 Lake, and Gull Lake, Addington Co. ; Hooper's Lake, Hastings Co. ; 

 very common in the small lakes in Peterboro and Victoria Go's., Ont. ; 

 also Birch Lake, north-east of Lake Superior. (Macoun.) Abundant 

 in a lake two miles from Sudbury, Ont, (Fletcher.) St. Joseph 

 Island, Georgian Bay. (J. Sell.) Pancake Eiver, Ont,, near its mouth, 

 growing on mud in a little cove. (R. Bell.) Port Cockburn, Lake 

 Joseph, Muskoka Co., Ont. (Burgess.) Canada to the Saskatchewan. 

 (HcoJcer, Fl.) 



CXYII. CYPEKACE.E. SEDGE FAMILY. 

 663. CYPERUS, Linn. Gen. 66. (GALINGALE) 



(2457.) C. diandrus, Torr. Cyp. 342; Hook., Fl. II., 232. 



Low ground around springs, and in marshes by lakes and ponds. 

 Fredericton, N.B. (Fowler, Cat.) Eiverside, King's Co., N.B. (Wet- 

 more.) In clefts of rocks on the shore of the St. Lawrence, at Mon- 

 treal, and at Niagara Falls. (W. F. McCrea.) In all low spots in 

 the vicinity of Ottawa. (Fletcher, Fl. Ott.) Common along the St. 

 Lawrence, at Prescott., Ont. (Billings.) Kemptville, Ont. (Porter.) 

 Low grounds at Kingston, and London, Ont. (Burgess. Millman.) Yery 

 common at Belleville, and in the marshes of the Bay of Quinte, Ont. 

 (Macoun.) Marshes at Hamilton. Ont. (Buchan.) Banks of Kettle 

 Creek, St. Thomas, Ont. (Saunders.) Swampy ground, Owen Sound, 

 Ont. (Macoun.) Point Edward, .River St. Clair, Ont. (J. M. Macoun.) 

 Canada. (Goldie.) 



