246 GEOLOGICAL SURVEY OF CANADA. 



tains ; on gravelly banks, in the Columbia Valley. (Macoun.) Old 

 Man River, Rocky Mountains ; also Wood-end, and Turtle Mountain, 

 49th parallel. (Dawson.) Red River, Man., 1827. (Douglas.} 



Yar. glaucifolius, Gray, Man. Ed. V., 639. 

 E. glaucifulius, Willd. ; Pursh, Fl. I., 89. 



Foliage glaucus and awns longer and more spreading than the type. 

 The difference is more marked in living plants. Niagara Falls ; on 

 rocky banks. (Burgess?) Sand banks, Prince Edward Co., Ont. (Mill- 

 man.) On rocks, Heely Falls, Northumberland Co., On't. (Macoun.) 

 Yicinity of Hamilton, Ont. (Logie.) Point Edward, River St. Clair, 

 Ont. (J. M. Macoun.) Yicinity of Ottawa. (Fletcher, Fl, Ott.) Sandy 

 shore, Lake of the Woods. (Dawson.) 



(2946.) E. condensatus, Presl, Rel. Hsenk. L, 265. 



In saline marshes and swamps, both east and west of the Rocky 

 Mountains. Ribstone Creek, east of Hand Hills, Alberta ; westward 

 from Medicine Hat to Rocky Mountains ; also at Cache Creek, B.C. 

 (Macoun.) Kootanie Pass, Rocky Mountains ; also Similkameen River, 

 B.C. (Dawson.) Ladner's Landing, Lower Eraser, B.C. (Fletcher.) 



(2947.) E. dasystachys, Trin.; Yasey, Cat. Grasses U.S. 99, (1885.) 

 Severn River, Keewatin. (J". M. Macoun.) Nelson River, Keewatin. 

 (E. Br.ll.) North Fork of Old Man River, Rocky Mountains. (Dawson.) 

 Abundant on hillsides, and in burnt woods from Calgary westward 

 through the Rocky Mountains to the Columbia Yalley ; very common 

 in northern British Columbia to McLeod's Lake, lat. 55. (Macoun.) 

 Dease River, B.C., lat. 59. (Dawson.) 



(2948.) E. Macounii, Yasey, Cat. Grasses U.S. 99, (1885.) 



Abundant in many parts of the prairie region, extending from 

 Qu'Appelle westward to the Eagle Hills, and southward to the Hand 

 Hills, where it is particularly common, as well as at Morley. A fine 

 grass growing chiefly in bunches. 



(2949.) E. molliS, Trin.; Hook., Fl. II., 255. 



E. arenarius, var. /3. villosus, E. Meyer, Labrad. 20. 



Abundant along the Atlantic and Gulf coasts. Nain, and Ford's 

 Harbor, coast of Labrador; Cape Prince of Wales, Nottingham Island, 

 and Digge's Island, Hudson Strait. (E. Bell) Pictou, N.S. (Sommers, 

 Cat.) Cape Forteau, near Yarmouth, and Halifax, N.S. (Macoun & 

 Burgess.) Sand beaches, Kouchibouguac, and at Restigouche, N.B. 

 (Fowler, Cat.) Ellis Bay, Anticosti. (St. Cyr.) Along the St. Law- 

 rence, at Tarniscouata, (Pr ingle.) North shore of Lake Superior. 



