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. YoiklY., 11!1. 



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



Crow Nest and South Kootanie passes, Rocky Mountains. {Dawson.) 

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

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

 along Little Qualicum River, 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. I'l. I, 213. iZYGADENE.) 



(2352.) Z. elegans, Pursh, Fl. 1., 241 ; Hook., Fl. II., 178. 



/. glaucus, Nutt. ; Hook., Fl. II., 178 ; Macoun, Cat. No. 1826. 

 /. chloranlhug, Richards; Hook., Fl. II., 177. 



Rather rare along river banks eastward but abundant on the prairies 

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

 Cat.) Salt Lake, Anticosti, and on clitfs along the Gaspe coast. (Macoun.) 

 Mingan Islands and Anticosti. (St. Cyr.) Murray Bay, River 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 Baj-, Lake Hui-on. (Macoun.) 

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

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

 common throughout the prairie region extending westward through 

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

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

 River, and Crow Nest Pass in the Rocky Mountains. (Dawson.) Fort 

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

 Port Clarence, Aj-ctic coast and Fort Yukon. (Rothr. Alask.) Banks 

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

 Lakes Erie and Huron. In the valle3-s of the Rocky Mountains near 

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

 Red rivers. (Hooker, Fl.) 



