CATALOGUE OF CANADIAN PLANTS. 34? 



(1601.) C. tenuiflora, Engelra. 



From Wisconsin north to the Saskatchewan. {Gray.) 



(1602.) C. salina, Engelm. 



Saline or brackish marshes of the Pacific coast. {Gray.) On short 

 stems of Salicornia, in marshes near Victoria, Vancouver Island. 

 (Fletcher.) 



(1603.) C. Cronovii, Willd. 



C. umbrosa, Beyrich. Hook. Fl. II., 78, in part. 



Wet shady places, especially in the valleys of large or small streams. 

 Grand Lake near Halifax, N.S. (McKay.) Twining around gi-ass 

 and other herbaceous plants, mouth of the Kennebecasis, IST.B. (Fowler's 

 Cat.) Wet places, by brooks, St. Stephen, N.B. ( Vroom.) Boucher- 

 ville Island, near Montreal. 1821. (Holmes.) Vicinity of Ottawa. 

 (Fletcher Fl. Ott.) Border of a small stream, one mile north of 

 O'Brien's Bridge, Hastings Co. ; border of Cold Creek at Wooler, 

 Northumberland Co. ; on an island in Cameron's Lake, near Fenelon 

 Falls, Victoria Co., Ont. (Macoun.) Vicinity of Hamilton, Out. 

 (Logic.) Chippawa, and on an island in Detroit Eiver. (Maclagan.) 

 Near Strathroy, Ont. (McGill Coll. Herb.) Vicinity of London, Ont. 

 (Burgess.) Common around Lakefield, Ont. (M?'s. Traill.) Norway 

 House Fort (Drummond.) Vicinity of Toronto. (Fowler.) Eoseau 

 River, 49th parallel. (Dawson.) Climbing over bushes, shore of 

 Lonely Lake, near Lake of the Woods. (R. Bell.) 



(1604.) C. compacta, Juss. 



Almost always on shrubs, A plant with coarse stems having flowers 

 nearly two lines long. Ci-edited to Canada by Dr. Gray. Maiden, Ont. 

 (Maclagan.) 



(1605.) C. epilinum, Weihe. 



Introduced. In the vicinity of Pictou, N.S. (McKay.) Lower St. 

 Lawrence, doubtless in fields. (Burgess.) 



(1606.) C. Trifolii, Bab. Clover Dodder. 



Noticed in a field of clover, which it had nearly destroyed, in Vic- 

 toria Co., Ont. (Fowler.) Introduced with clover seed. 



The species of this genus should be cai-efully collected and both their 

 habitats and host plants noted. 



