CATALOGUE OF CANADIAN PLANTS. 253 



places, Prince EJvvard Island ; Jupiter River, Anticosti, and along the 

 Gaspe coast in woods. (^Macoun.) Beuuport, Quebee Co. ; Eivi^redes 

 Aulnaies and Chambord, Chicoutimi Co., Q. (St. Cijr.) Vicinity of 

 Ottawa. {Fletcher Ft. Ott.) Low woods, London, Ont. (Burgess.) 

 Very common throughout northern Ontario, and westward through 

 the foi-est to the Eocky Mountains ; Bow River Pass, and westward 

 to Donald in the Columbia valley ; along a ravine at Hastings, Burrard 

 Inlet, B.C. (Macotin.) Middle Branch of North Fork of Old Man 

 River, Rocky Mountains ; Eliguck Lake, 1876, Chilcoten Plains, B.C. 

 (Dawson.) About the Saskatchevk'an. (Hook. Fl.) 



Note.— The pages of this Catalogue (5 to 39) including the orders Ophioglos- 

 sace;e and Filices have been prepared by T. J. W. Burgess, M.B., F.R.S.C. 



CXX. 0PHI0GL08SACE.E. Adder-tongue Family. 



738. OPHIOCLOSSUM, Linn., Cen. PI., No. 1171. 



'ADDER-TONGUE.) 



(2909.) O. vulgatum, Linn., Sp.Pl., 1518. Michx., Fl. Bor.-Am., II., 

 275. Pursh, Fl. Am. Sept., II., 675. Lawson, Can. Nat., i., 293. 

 (roode. Can. Nat., ix., 301. Macoun & Buigess, Trans. Roy, Soc. 

 Can., ii., sect, iv., 173. 



Usually found in the grass of low meadows, and, though rather rare, 

 has a wide range, extending from Nova Scotia westward to Manitoba. 

 In the sand at Brackley Point, Prince Edward Island. (Macoun.) In 

 fields near Truro, N.S. [Campbell.) TruomanviUe, N.S. (A. J. True- 

 man.) Hopewell and Cape Enrage, N.B. (•/. Brittain.) Hemmingford, 

 Que. (Goode.) Beech wood, near Hemlock Lake, Ottawa, Ont. (Fletclier.) 

 Ferry Point, Belleville, Ont. ; beavor meadow between Hooper's Lake 

 and the Hastings Road, Tudor Tp., Hastings Co., Ont. ; grassy places 

 along the Trent, McCann's Island, Seymour Tp., Northumberland. Ont.; 

 St. Thomas, Elgin Co., Ont. (Macoun.) Valley of the Humber, 

 Toronto, Ont. (Burgess.) Low meadow. Port Stanley, Elgin Co., Ont. 

 (J. Bowman.) Mouth of Rainy River, Lake of the Woods. (Dawson.) 



739. BOTRYCHIUM, Swartz, Schrad. Journ. Bot., 



U800,) ii., MO. GRAPE-FERN J 



(2970.) B. Lunaria, Swartz, Schrad. Journ. Bot., ii., 110. Hook., 

 Fl. Bor.-Am.. II., 265. Lawson, Can. Nat., i., 293. Watt, Can. 



