CATALOGUE OP CANADIAN PLANTS. 357 



(1649.) P. deustus, Dougl. 



On dry soil, north to the borders of British Columbia. (Gray.*) 



(1650.) P. venustus, Dougl. 



P. dasyphyllus, Gray. Dawson, Bound. Rep., 369. 



So uth Kootanie Pass, Lat. 49 ; Crow Nest Pass and Wigwam Kiver, 

 Eocky Mountains. (Dawson.*) On the higher slopes of the Rocky 

 Mountains, Kicking Horse Pass. (Macoun.} 



(1651.) P. diffusus, Dougl. 



P. serrulatus, Menzies. Hook. Fl. II., 95. 



North-west Coast. (Menzies.) Rocky banks, Coldwater River, B.C. 

 (Dawson.) Wooded banks, Fraser River, near the coast. (Cowley.*) 



(1652.) P. triphyllus, Dougl. 

 On rocks from Oregon to British Columbia. (Gray.} 



443. MIMULUS, Linn. (MONKEY-FLOWER.) 



(1653.) M. Lewisii, Pursh. 



M. rosew, Lindl. Hook. Fl. II., 100. 



Shady and moist, or wet ground around springs. Observed growing 

 in mossy places bordering streams, in the South Kootanie Pass to an 

 altitude of 6,000 feet ; Michell Creek and Flathead River, Rocky 

 Mountains. (Dawson.} Mountains north of the Smoky River, 

 Lat. 55. (Drummond.) Around a spring opposite Hudson's Hope, 

 Rocky Mountain Canon, Peace River, Lat. 56. (MacounJ) Along 

 mountain brooks, Cariboo, B.C. (Cowley.} 



(1654.) M. ringens, Linn. 



In ditches and brooks common from Cape Breton westward to the 

 Saskatchewan. A variety with white flowers is abundant along ditches 

 in the township of Seymour, about 5 miles north of Campbellford, 

 Northumberland Co., Ont. (Macoun.~) 



(1655.) M. Jamesii, Torr. & Gray. 



In water or wet places usually in springs. York Mills, near Toronto, 

 Ont. (R. M. Stark.) On the borders of Grenadier Pond, near Toronto. 

 (Fowler.) 



