366 GEOLOGICAL SUKVET OF CANADA. 



Bow Eiver at Calgaiy. {J. M. Macoun.) Foot-hills of the Eocky 

 Mountains on the 49th parallel. {Dawson.) Eocky Mountains. 

 (Brummond.) Arctic Sea coast. (Bichardson.) Metapedia, E". B. 

 (Fletcher.') 



(1690.) C. sessiliflora, Pursh. 



Abundant on dry ridges alon^ the Assiniboine Eiver, both above and 

 below Brandon ; also on Brandon Hills. (Macoun.) First Crossing 

 of Souris Eiver, on dry hillsides, 49th parallel. (Dawson.) Common 

 on both sandy and gravelly soil south of Moose Mountain. (J. M. 

 Macoun, C, P. B. Coll.) 



452. ORTHOCARPUS, Nutt. 



(1691.) O. attenuatus, Gray. 



Quite common on gravelly and grassy places around Victoria, Van- 

 couver Island. (Macoun & Dawson.) 



(1692.) O. tenuifolius, Benth. 



Bartda tenuifolia, Pursh FL II., 429. 



Dry ground, Montana to British Columbia. (Gray.) On dry slopes, 

 Osoyoos Lake, B.C. (Dawson.) 



(1693.) O. bracteosus, Benth. 



Dry ground, British Columbia. (Gray.) On Cedar Hill, eight 

 miles from Victoria, Vancouver Island, and in several other places 

 around the city. (Macoun & Fletcher.) 



(1694.) O. luteus, Nutt. 



O. strictus, Benth. Hook. Fl. II., 104. 



Plains of the Saskatchewan and prairies in the Eocky Mountains. 

 (Drummond.) Abundant on the dry open prairie from Winnipeg to 

 the Eocky Mountains and northward to Peace Eiver. (Macoun.) In 

 great profusion on the Souris Plain, south of Moose Mountain. (J. M. 

 Macoun, C. P. B. Coll.) Along the 49th parallel at Emerson, Man. 

 (Burgess.) North Fork of Old Man River, Eocky Mountains ; also 

 along the Chilcoten Eiver, B.C. (Dawson.) 



(1695.) O. pusillus, Benth. 



On dry hillsides and gravelly soil generally, near Victoria, Vancouver 

 Island. (Macoun & Dawson.) 



