246 GEOLOGICAL SITKTEY OP CANADA. 



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

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

 49lh parallel. (Dawson.^ Eed Eiver. Man., 1827. (Douglas.) 



Tar. glaucifolius, '^ray. Man. Ed. V., 639. 

 E. glaw'fuliw, WiUd. ; Pursh, f 1. I., 89. 



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

 The difference is more marked in living plants. Niagai-a Falls ; on 

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

 man.) On rocks, Heely Falls, Xorthumberland Co., Ont. (Macoun.) 

 Vicinity of Hamilton, Ont. (Logic.) Point Edward, River St. Clair, 

 Ont. (J. M. Macoun.) Vicinity of Ottawa. {Fktcher, Fl. Ott.) Sandy 

 shore, Lake of the Woods. (Dawson.) 



(294G.) E. condensatus, Presl, Eel. Haenk. I., 265. 



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

 Mountains. Eibstone Creek, east of Hand Hills, Alberta; westwai-d 

 fi-om Medicine Hat to Rocky Mountains ; also at Cache Creek, B.C. 

 (Macoun.) Kootanie Pa-ss, Eocky Mountains; also Similkameen Eiver, 

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



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

 Severn Eiver, Xcewatin. (•/. M. Macoun.) Nelson Eivei-, Keewatin. 

 (R. BM.) Noith Fork of Old Man Eiver, Eocky Mountains. (Dawson.) 

 Abundant on hillsides, and in burnt woods from Calgary westwii-d 

 through the Eock}- Mountains to the Columbia Valley; very common 

 in northera British Columbia to McLeod's Lake, lat. 55°. (JJacoun.) 

 Dease Eiver, B.C., lat. 59°. (Dawson.) 



(2948.) E. Macounii, Vasey, 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. 11., 255. 



E. arenarius, var. ,i. nllusit-?, 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, X.S. (Sommers, 

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

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

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

 rence, at Tamiscouata. (Pringle.) North shore of Lake Superior. 



