CATALOGUE OF CANADIAN PLANTS. 225 



Island of Orleans. (St. Cyr.} Along Ste. Anne des Monts Eiver, 

 Gaspe, Q. (Macoun.\ Mount Albert, Gasps', Q. (Porter.} Miriwin's 

 Woods, Prescott, Ont. ; rare. (Billings.} Dry rocky ground in woods 

 at Shannonville, and Belleville, Hastings Co., Ont. ; dry spots, Current 

 Eiver, Lake Superior, and Lake Nipigon ; Niagara Falls, and Port 

 Stanley, Ont. (Macoun.) London, Ont. (Millman) Yicinity of Hamil- 

 ton, Qnt. (Logie.} Kemptville, Ont. (Porter.} 



Var. acutiflora, Yasey. (MS.) 



Common in woods and thickets at Truro, N.S. (Macoun & Burgess.} 



(2859.) P. Eatoni, Watson. 

 East end of Cypress Hills, Alberta, 1880. (Macoun.} 



(2860.) P. flavicans, Ledeb. ; Eothr. Alask. PI., 467. 

 Ounalashka, (Rothr. Alask.} 



(2861.) P. glumaris, Trin.; Hook., Fl. II., 247. 



Glycerin glumaris, Ledeb. ; Rothr. Alask. PI. 458. 



Islands of St. Lawrence, and Sitka, peninsula of Alaska, and Kotze- 

 bue Sound. (Hooker, Fl. Rothr. Alask.} Mingan Islands. Q. (St. Cyr.) 

 Magdalen Islands, N.S. (McKay.} English Bay, Anticosti; Grand 

 Etang, Gaspe coast, Q. (Macoun.} Temiscouata, Q. (Pringle.} 



(2862.) P. Howellii, Yasey & Scribner. 



On the slopes of dry gravelly hillsides at Goldstream, Nanaimo, 

 and Somenos, Vancouver Island. (Macoun.} 



(2863.) P. laxa, Hamk.; Hook., Fl. II., 246. 



On the open prairie, Emerson, Man. (Burgess. Millman.} Near 

 Edmonton, on the Saskatchewan ; on a mountain summit near Kicking 

 Horse Lake, Eocky Mountains. (Macoun.} Hudson Bay to the Arctic 

 islands. (Hooker, Fl.) Pond's Bay and Port Kennedy, west coast of 

 Baffin's Bay, lat. 72. (Dr. Walker.) Nelson Eiver, Keewatin. (E.Bell.) 



(2864.) P. leptocoma, Trin. ; Hook., Fl. II., 247. 



Sitka. (Hooker, Fl.} 



(2865.) P. Macounii, Yasey. (ined.) 



Abundant on the upper slopes of the Eocky Mountains, at Kicking 

 Horse Lake, (1885.) (Macoun} 



(2866.) P. nemoralis, Linn.; Hook., Fl. II., 246 ; Pursh, Fl. L, 79. (?) 



Amongst gravel in the valley of Jupiter Eiver, Anticosti ; Moose 

 15 



