52 GEOLOGICAL SURVEY OF CANADA. 



(Fletcher.} Sitka, (Rothr. Alask.) Canada to the Saskatchewan and the 

 Eocky Mountains, and from the Columbia to the Stikine. (Hooker, 

 Fl) Snow Shoe Valley, Cariboo, B.C., alt. 3,000 feet. (Bowman.} 



632. STENANTHIUM, A. Cray. Ann. Lye. N. York IV., 119, 



(2351.) S. occidentale, Gray, Proced. Am. Acad., XVIII., 405. 



Crow Nest and South Kootanie passes, Eocky Mountains. (Dawson.} 

 Abundant on the slopes of ravines on all the Eocky Mountains up the 

 Bow Eiver Valley, and westward to the Columbia Valley at Donald ; 

 along Little Qualicum Eiver, on the slopes of Mount Arrowsmith, alt, 

 4,500 feet, and on Mount Mark, alt. 2,500 feet, Vancouver Island. 

 (Macoun.} Near Yale, B.C. (Fletcher.} 



633. ZYCADENUS, Michx. Fl. I., 213. (ZYGADENE.) 



(2352.) Z. elegans, Pursh, Fl. I., 241; Hook., Fl. II., 178. 



Z. glauais, Nutt, ; Hook., Fl. II., 178 ; Macoun, Cat. No. 1826. 

 Z. chloranthus, Kichards ; Hook., Fl. II., 177. 



Eather rare along river banks eastward but abundant on the prairies 

 and westward to the Pacific. Sand beach at Belledune, N.B. (Fowler, 

 Cat.} Salt Lake, Anticosti, and on cliffs along the Gaspe* coast. (Macoun.) 

 Mingan Islands and Anticosti. (St. Cyr.} Murray Bay, Eiver St. 

 Lawrence. (McGill Coll. Herb.} Bank of the Moira and in a field near 

 Belleville ; rocky banks Shannonville, and swamp three miles south of 

 Marmora, Hastings Co. ; marsh at Chicken Bay, Lake Huron. (Macoun.} 

 Island Harbor, and Drummond Island, Georgian Bay. (J. Sell.) 

 Shaded river bank, Southampton, and Elora, Ont. (Burgess.} Very 

 common throughout the prairie region extending westward through 

 the Eocky Mountains to the Columbia Valley at Donald. (Macoun.) 

 Near Turtle Mountain and westward on the 49th parallel to the Milk 

 Eiver, and Crow Nest Pass in the Kocky Mountains. (Dawson.} Fort 

 Selkirk, Yukon Eiver, lat. 62 45'. (Schwatka.) Kotzebue Sound, 

 Port Clarence, Arctic coast and Fort Yukon. (Rothr. Alask.) Banks 

 of the St. Lawrence, around Niagara Falls, and on the borders of 

 Lakes Erie and Huron. In the valleys of the Eocky Mountains near 

 the sources of the Columbia and on the banks of the Saskatchewan and. 

 Eed rivers. (Hooker, Fl.) 



