Contributions to Canadian Botany. 149 



Peucedanc.m bicolor, Wat. 



Hillsides at Sproat, Columbia River, B. O, 1890. (John 

 Macoun.) New to Canada. 



Peucedanum ambiguum, Nutt. 



Hillsides at Deer Park, Columbia River, B. C. (John 

 Macoun.) Eastern limit in Canada. 



LlNNJEA BOREALIS, Gl'OUOV., var. LONGIFLORA, ToiT. 



In woods on both sides of Lower Arrow Lake, Columbia 

 River, B. C, 1890. (John Macoun.) First record from 

 interior of British Columbia. 



LONICERA C.ERULEA, Lilin. 



Vicinity of Wingham, Ont. (J. A. Morton.) Our only 

 record for Ontario east of Lake Superior. 



Aster ptarmicoides, Torr. & Gray, var. lutescens, Gr. 



Dry prairies, Indian Head, Assiniboia, 1893. (F. Q. 

 Mar wood.) Not collected since 1872, when it was found by 

 Prof. .Macoun in the Touchwood Hills, X. W. T. 



Antennaria luzuloides, Torr. & Gray. 



Common on the hills behind Deer Park, Columbia River, 

 B. C, 1890. (John Macoun.) Rare in Canada. 



Lepachys columnaris, Pursh. 



Skead's Mills, near Ottawa, Ont. (W. Scott.) A com- 

 mon prairie plant introduced from the west by the Canadian 

 Pacific Railway. 



Arnica cordifolia, Hook., var. eradiata, Gray. 



In woods. Little Shuswap Lake, B. O, 1889; Deer Park. 

 Columbia River, B. C, 1890. (John Macoun.) New to 

 Canada. 



Lactuca scariola, L. 



Naturalized along the bank of the Niagara River and in 

 waste places at Niagara, Ont. (E. Cameron.) Abundant 

 around Windsor and Chatham, Ont., and as far east as 

 Smith's Falls, Ont., 1894. (John Macoun.) 



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