CATALOOrE OP CANADIAN PLANTS. 69 



Islands, Arctic coast. (Parry.) Nottingham Island, off Cape Wol- 

 stenholme, Hudson Strait. (B. Bell.) Between Fort Churchill and 

 Repulse Bay, and thence to Cape Lady Pelly. (Dr. Rae.) Point 

 Barrow, Arctic sea. (John Murdoch.) Arctic sea-coasts and islands. 

 {Hooker, Ft.) 



Yar. 13. minor, Hook., Fl. II., 189. 



Most elevated of the Eocky Mountains. (Hooker, Fl.) Lange, in 

 the Botany of Greenland, refers this variety to L. arctica, Blytt. The 

 whole genus seems in great confusion and needs complete revision. 



(2396.) L. arcuata, Hook., Fl. II., 189. 



On high mountains and northward. Cumberland Islands, Arctic 

 coast. (Parry.) Ungava Bay, Labrador. (Barnston.) Nachvak, coast 

 •of Labrador ; Cape Chudleigh, and Nottingham Island, off Cape "Wol- 

 stenholme, Hudson Strait. (B. Bell.) Kolzebue Sound. (Beechy.) 

 Lancaster Sound, and Port Kennedy. (Br. Walker.) Greenland. (Lange.) 



CXI. TYPHACEiE. Cat-tail Family. 



639. TYPHA, Linn. Gen. 1040. (CAT-TAIL FLAG.) 



(2397.) T. latifolia, Linn.; Hook., Fl. II., 170. 



Common in marshes and ponds from the Atlantic to the Pacific. 

 We are not aware of any difference of form between the specimens 

 collected in the Atlantic provinces and those collected on Vancouver 

 Island. Throughout Canada to Fort Franklin. (Hooker, Fl.) 



(2298.) T. angustifolia, Linn.; Gray, Man. Ed. V., 480. 



Apparently rare in Canada,but possibly overlooked. Beaver Bank, 

 Halifax Co., N.S. (Sommers, Oat.) Windsor, N.S. (McaUl Coll. Herh.) 

 Vicinity of Ottawa. (Fletcher, Fl. Ott.) Marsh near the railway, 

 two miles south of Madoc, Hastings Co., Ont. (Ami.) Eeferred 

 to Newfoundland by Eeeks, but of doubtful occurence. 



640. SPARCANIUM, Linn. Gen. 1041. (BUR-REED.) 



(2399.) S. eurycarpum, Ehgelm. ; Gray, Man. Ed. V., 481. 

 S. ramoswm, Huds. ; Hook., Fl. II., 169, in part. 

 Not uncommon but seldom collected. Chiefly along the margins of 



