Contributions to Canadian Botany. 149 



Peucedanum bicolor, Wat. 



Hillsides at Sproat, Columbia River, B. C, 1890. {John 

 Macoun.) New to Canada. 



Peucedanum ambiguum, Natt. 



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

 Macoun.) Eastern limit in Canada. 

 LiNN^A BORBALis, GroHOv., var. LONOiFLORA, Torr. 



In woods on both sides of Lower Arrow Lake, Columbia 

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

 interior of Biitish Columbia. 



LONICERA C.ERULEA,,Linn. 



Vicinity of Winghani, Ont. (/, A. Morton.) Our only 

 recoi-d for Ontario east of Lake Superior. 



AsTEE PTARMicoiDES, Torr. & Gray, var. lutescens, Gr. 



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

 Mancood.) Not collected since 1812, when it was found by 

 Prof. :Macoun in the Touchwood Hills, N. W. T. 



Antennaria luzuloides, Torr. & Gray. 



Common on the hills behind Deer Park, Columbia River, 

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



Lepachts columnaris, Pui-sh. 



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. C, 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. (R. Cameron.) Abundant 

 around Windsor and Chatham, Ont., and as far ea-st as 

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



