CATALOGUE OF CANADIAN PLANTS. 135 



gardens. Growing in tufts by mountain streams, and on the Pacific 

 coast. Washington territory, and northward to Sitka. (Bailey.) 

 Abundant by streams in the valleys of the Selkirk Mountains, B.C. ; 

 in stream beds on Mount Mark, Vancouver Island, alt. 2,500 feet. 

 (Macoun) Pitt Kiver, B.C. (Hill) Shores of Burrard Inlet, Van- 

 couver city, B. C. (Prof. Fowler.) North West coast to Sitka. 

 (Hooker, FL) Ounalashka, and Sitka. (Eothr. Alask.) Port Etches,, 

 Sitka. (Barclay.) 



(2578.) C. atrata, Linn., Sp. PI. 976, (1753) ; Hook., Fl. II., 216. 



On mountains and by rivers and lakes in the northern forest region. 

 Madawaska and Tobique rivers, N.B. (Fowler, Gat.) Nicatau Lake,. 

 N.B. (Hay.) Near Jupiter Kiver, and at Becscie Eiver, Anticosti ; 

 in fields, Gaspe Basin; and along the Ste. Anne des Monts Eivei% 

 Gaspe, Q. (Macoun) Table-top Mountain, and Madeline Eiver, Gaspe\ 

 Q. (Porter.) Temiscouata, Q. (Burgess.) Lake Mistassini, N.E.T. 

 (J. M. Macoun.) Hayes Eiver, Keewatin. (R. Bell.) Shore of Current 

 Eiver, at Port Arthur, Lake Superior ; high hills near Lesser Slave 

 Lake, and at Peace Eiver Canon, lat. 56 ; quite common in grassy 

 places, from Morley westward through the Eocky Mountains to Eoger's 

 Pass, Selkirk Mountains, B.C. (Macoun.) Along Belly Eiver, lat. 49. 

 (Burgess.) Damp wood, Camp Akamina, Eocky Mountains, lat. 49. 

 (Dawson.) Goose Creek Mountain, five miles from Keithly, B.C.^ 

 alt. 5,800 feet. (Bowman) Eocky Mountains to arctic America. 

 (Hooker, Fl.) Kotzebue Sound. (Rothr. Alask.) Frances Eiver, near 

 lat. 61, north of British Columbia. (Dawson.) 



Var. nigra, Boott, 111. 114. 



C. nigra, All. Fl. Fed. II., 267; Hook., Fl. II., 224, (1840.) 



Apparently rare or overlooked in Canada. On the higher mountain 

 slopes and summits of the Eocky Mountains westward from Castle 

 Mountain to the Selkirk Mountains, at Eoger's Pass, B.C. ; Stewart's 

 Lake Mountain, B.C., lat. 55. (Macoun.) Labrador. (Schweinitz, 

 Torrey vide Hooker, Fl.) 



Var. ovata, Boott, 111. 114. 



C. ovata, Rudge, Linn. Trans. VII. , 96, (1804) ; Hook., Fl. II., 216. 

 Newfoundland, and Eocky Mountains. (Hooker, Fl.) 



(2579.) C. heteroneura, W. Boott, Bot. Calif. II., 239. (1880.) 



Summit of the South Kootanie Pass, Eocky Mountains, 1881. (Daw- 

 son.) Only a few specimens were obtained, but these accord well with 



