84 GEOLOGICAL SDRVEY OP CANADA. 



94. MONTIA, Linn. 



(340.) M. fontana, Linn. 



Labrador. {Gmelin.) Newfoundland. (Pylaie.) Near Stc. Anne 

 des Monts, Gasp^, on the coast. (0. D. Allen.) Vancouver Island, 

 near Victoria, in pools. (Macoun.) Sitka, Ounalashka, Norton Sound 

 and Kotzebue Sound. {Bothr. Alash.) Greenland. {Book. Arct. PI. 



95. SPRACUEA, Torr. 



(341.) S. umbellata, Torr. 



To be looked for along the southern boundary of British Columbia. 



XVIII. ELATINEJS. Water-Wort Family. 



96. ELATINE, Linn. (WATER-WORT.) 



(342.) E. Americana, Arn. 



Peplis Americana, Pursh, 238. 

 On earth, on the margin of a dry pool, at the noi-thern end of Eeed 

 Lake, Lat. 50° 35' ; Long. lOt" 20', N.W.T. (Macoun.) 



XIX. HYPEEICACE^. St. John's Wort Family. 



97. HYPERICUM, Linn. (ST. JOHN'S WORT.) 



(343.) H. pyramidatum, Ait. Great St. John's Wort. 

 H. ascyroides, Willd. Hook. Fl. I., 109. 

 H. macroearpum, Michx. Fl. 11., 82. 



Low gi-ounds, on rich soil. About Montreal and Quebec. (_Michaux.') 

 Lachine, near Montreal. (Brunet.) Swamp, St. Denis St., Montreal. 

 {Holmes.) Eoadside, north of Madoe, ti^astings Co. ; Eice Lake Plains, 

 Ont. {Macoun.) Vicinity of London, Ont. ; common. (Saunders.) 

 Bayfield Eiver, Huron Co., Ont. {Gibson.) Fullarton, Ont. (Buchan.) 

 Plains of the Saskatchewan. {Bourgeau.) 



(344.) H. Kalmianum, Linn. Shrubby St. John's Wort. 



From Niagara Falls to the Sault Ste. Marie, along Lakes Brie and 

 Huron ; abundant. Muskoka, Ont. {Burgess.) 



