64 GEOLOGICAL SURVEY OF CANADA. 



ford and Pictou, N.S. (Sommers, Cat.) Eiver bottom, Whycocomagh r 

 and North Sydney, Cape Breton ; border of a lakelet, Canso, N.S. 

 (Macoun.) Eather common in Kent Co.; Bocabec and Chipman, N.B. 

 (Fowler, Cat.) Campbellton, N.B. (Chalmers.) Vicinity of Ottawa. 

 (Fletcher, Fl. Ott.) Borders of various lakes in Hastings, Addington, 

 and Victoria Go's., Ont. (Macoun.) Low sandy places, Port Cock- 

 burn, Muskoka Co. ; also in ditches at Leamington, Ont. (Burgess.) 

 Point Edward, Lake St. Clair, Ont. ; Lake Mistassini, N.E.T. (J. M. 

 Macoun.} Vicinity of Hamilton, Ont. (Buchan.) 



Var. #. longecaudatUS, Bngelm., Mon. June., 474. 

 /. paradoxus, Gray, Man. Ed. II, 483. 

 J. polycephalus, p, paradoxus, Torr. Bot., N. York, II., 327. 



Easily separated from the preceding variety, as it is much taller and 

 has many flowered heads. Common in Kent Co., N.B. (Fowler, Cat.) 

 Gull Eiver, Victoria Co., Ont., and Point Edward, Lake%Huron. 

 (Macoun.) Mossy bog, London, Ont. (Burgess. Millman.) Sault Ste. 

 Marie. (Burgess.) 



(2385.) J. Mertensianus, Bong. Veg. Sitcha, (1833.) 

 /. ensifolius, var. minor, Hook., Fl. II., 191, in part. 



Wet places along mountain brooks. Camp Akamina, Eocky Moun- 

 tains, 6,000 feet alt, South Kootanie Pass, 49th parallel. (Dawson.) 

 On the summit of Copper and Castle mountains, Rocky Mountains. 

 (Macoun.) Alpine swamps of the Eocky Mountains, north of the 

 Smoky Eiver; Sitka to Ounalashka. (Hooker, Fl.) 



Var. /?, paniculatus, Engelm., Mon. June., 479. 



Collected in the .Eocky Mountains along the Bow Eiver, by Bour- 

 geau. (Engelmann.) 



(2386.) J. xiphoides, E. Meyer, Var. y. montanus, Engelm., 

 Mon. June., 481. 



/. ensifolius, var. major, Hook., Fl. II., 191. 



Not uncommon in the Eocky Mountains. South Fork of Belly 

 Eiver, 49th parallel ; Flathead Eiver, B.C. (Dawson.) In brooks in 

 the Cypress Hills, and westward along the Bow Eiver throughout the 

 Eocky Mountains, and northward along the North Saskatchewan, at 

 Fort Pitt and Edmonton ; also along Beaver Creek, in the Selkirk 

 Mountains. (Macoun.) 



