^16 GEOLOGICAL STTRVET OF CANADA. 



<2825.) B. oligOStachya, Ton-. ; Gray, Man. Ed. V., 621. 



Atheropogon oligottachyum, Nutt., Gen. I., 78. 



Chondrosium oligostachyum, Torr. in Marcy's Rep., 300. 



Eutriana oligostachyum, Kunth ; Hook., Fl. II., 242. 

 Abundant on the dry prairie from Winnipeg westward to the Eocky 

 Jklountains, and especially southward of the Canadian Pacific Eailway. 

 i{Macmn.) Plains of the Saskatchewan to the Eocky Mountains. 

 ^Hooker, Fl.) Tui-tle Mountain, Man. ; and Coteau de Missouri, 

 Assiniboia. (Burgess.) 



(2826.) B. racemosa. Lag.; Vasey, Cat. Grasses U. S. 63, (1885.) 



S. curtipendula, Gray, Man. Ed. V., 621. 



Chloris curtiptmdvla, Michx., Fl. I., 159. 



Atheropogon apludoides, Wahl. ; Pursh, Fl. I., 75. 



Eutriana curtipendida, Trin. Diss. I., 243. 



Oynosuras secundus, Pursh, Fl. II., 728. 

 A very rare and beautiful species, on rocky banks. On dry lime- 

 stone rocks at Heely Falls, Eiver Trent, Northumberland Co. ; rocky 

 bank along the Grand Trunk Eailway, east of Shannonville Station, 

 Hastings Co., Ont. (Macoun.) Fort Garry, Man. (Burgess.) Stony 

 Mountain, Man. (Fletcher.) 



710. PHRACMITES, Trin. (REED-GRASS.) 



(2827.) P. communis, Trin.; Hook., Fl. IL, 241. 

 Arundo Phragmites, Linn. ; Pursh, Fl. I., 86. 

 In ponds and marshes and by lake margins, from the Atlantic west- 

 ward to the Pacific. At Truro, and Windsor, N.S. (Macoun.) Eesti- 

 gouche, St. Stephen, and Sackville, N.B. (Fowler, Cat.) Eestigouche 

 Eiver, opposite Campbellton, N.B. ; also Jupiter Eiver, Anticosti. 

 (Macoun.) Prescott and Ottawa railway bridge, Ottawa. (Fletcher, 

 Fl. Ott.) Along the railway, four miles from Prescott Junction, Ont. 

 (Billings.) Abundant in marshes along the Bay of Quinte, at Belle- 

 ville, and all marshes in central Ontario, and westward to Lake Huron, 

 at Eed Bay and Owen Sound ; also fifteen miles up the Kaministiqua, 

 west of Port Arthur. (Macoun.) Vicinity of Hamilton, Ont. (Logic.) 

 Marshes along Lake Ontario, at Kingston, Ont. (Millman.) Miehi- 

 picotin Eiver, and Lonely Lake, Ont. (B. Bell.) Gi-assy Narrows, 

 Lake Winnipeg. (J. M. Macoun.) Abundant in marshes north-west 

 of Edmonton, and around the west end of Lesser Slave Lake, and 

 north to Lake Athabasca. (Macoun.) Marsh at " Chinaman's Eanche" 

 near Cache Creek, B.C. (Fletcher.) Saskatchewan Eiver. (Hooker, Fl.) 



