152 GEOLOGICAL SURVEY OF CANADA. 



(698.) S. nivalis, Linn. 



Labradoi'. (Pursh.) Arctic seashore and Islands. (Hooker.) Back's 

 Great Fish Eiver. (Back.) Eocky Mountains. (Brunimond.) Top of 

 Eocky Mountains, Kootanie Pass. (Dawson^ Ounalashka, Cape Lis- 

 burne, and other stations along the coast. (JRoth. Alask.) Greenland. 

 (Jffook. Arct. PI.) 



(699.) S. Virginiensis, Michx. Spring Saxifrage. 



S- vemalis, Willd. Hook. Fl. I., 248. 



York County, N.B. (Prof. Bailey.) Mouth of Mactaquac Eiver, 

 York Co., N.B. (Vroom.) Fi-om Eiviere du Loup westward to the 

 Pacific Coast. This species delights iu dry gravelly soil on the margins 

 of rivers and flowers early. Often named nivalis by the early collectors. 



(YOO.) S. reflexa, Hook. PI. I., 249. 



S. Virginiensis, Hook. Arct PL, as to Arctic habitat 



Shores of the Arctic Sea, between the Mackenzie and Coppermine 

 Eivers. (Richardson.) Back's Great Pish Eiver. (Back.) 



(701.) S. integrifolia, Hook. PI. I., 249. 



Abundant on Vancouver Island, B.C. (Macoun.) Drew's Harbor, 

 B.C., 1876. (Dawson.) 



(702.) S. hieracifolia, Waldst. & Kit. 



S. 2>l(intaginifolia, Hook, in Parry's 2nd Voy., 394. 



Ai-ctic Islands. (Parry.) Shores of the Arctic Sea, between the 

 Mackenzie and Coppermine Eivers. (Richardson.) Island of St. Law- 

 rence, and Kotzebue Sound. (Rothr. Alask.) East coast of Greenland. 

 (Hook. Arct. PL) 



(703.) S. leucanthemifolia, Michx. var. ferruginea, Torr. & 

 Gray. 



S. leucanthemifolia, Lodd. Hook. Fl. I., 250. 

 Eocks on the " Height of Land," in the Eocky Mountains, and at 

 the Portage, near the source of the Columbia. (Drummond.) Dundas 

 Island, B.C. (Scouler.) Behring's Straits. (Menzies.) Queen Char- 

 lotte Islands. (Dawson.) 



Var. Brunoniana, Torr. & Gray. 



S. stellaris, var. Brvnoniana, Bong. Veg. Sitoh., 140. 



Queen Charlotte Islands. (Dawson.) Sitka and Cape Prince of 

 "Wales. (Rothr. Alask.) Norfolk Sound. (Esehscholtz.) 



