280 Canadian Record of Science. 



mountains between Nicola Eiver and Lake Okanagan, 

 B.C. In the Rocky Mountains it seems confined to the 

 vicinity of the Bow River. 



Rhododendron albiflorum, Hook. 



Additional stations for this species are Queest Creek, 

 Shuswap Lake, B.C., alt. 5,000 ft. ; mountains north of 

 Griffin Lake, B.C., alt. 5,000 ft. ; mountain woods, 

 Ainsworth, Kootanie Lake, B.C. {Jas. M. Macoun.) 

 Mountains south of Tulameen River, B.C., alt. 5,000 ft. 

 {Dr. G. M. Dawson.) Alpine woods, Mount Arrowsmith, 

 Vancouver Island. {John Macoun.) Not before recorded 

 from Vancouver Island. 



MoNOTROPA UNIFLORA, L. ; Macoun, Cat. Can. Plants, 

 Vol. I., p. 307. 



Not recorded by Prof. Macoun west of Lake of the 

 Woods. Norway House, Lake Winnipeg. {Dr. Richard- 

 son.) Great Slave River. {Miss E. Taylor.) Sicamous, 

 B.C. ; between Qualicum and Alberni, Vancouver Island. 



{John Macoun.) 



Pterospora ANDROMEDA, Nutt. ; Macoun, Cat. Can. Plants, 

 Vol. I., p. 307. 



Not r-ecorded by Prof. Macoun, east of Quebec or west 

 of the Saskatchewan. Pine woods, Prospect Creek, 

 Prince Edward Island; Nanaimo, Vancouver Island. 

 {John Macoun.) Mountains west of Lake Okanagan, B.C. 



{Jas. McEvoy.) 



Trientalis Americana, Pursh. 



In thickets north of Prince Albert, Sask. {John 

 Macoun.) Black River, east of Lake Athabasca. (J! W. 

 Tyrrell.) Northern and western limits in Canada. 



