CATALOGUE OF CANADIAN PLANTS. 325 



William, Thunder Bay and sparingly along the north-east coast of 

 Lake Superior and northward to Lake Nipigon ; also, at Heely Falls 

 on the Trent, Northumberland Co., Ont. (Macoun} Humber Flats, 

 near Toronto. (Fowler.') 



(1499.) C- linearis, Froel. 



G. saponaria, var. linearis, Griseb. Hook. Fl. II., 55. 

 G. Pneumonanthe, Willd. Pursh Fl. I., 185. 



Near Welford Station, Kent Co., N.B. (Fowler's Cat.} Nashwaaksis, 

 N.B. (Moser.} Quebec, near Beauport. (Thomas.) In the neighbor- 

 hood of Quebec and at Lake St. Charles. (Sheppard} Shewegan Falls, 

 St. Maurice Eiver. (Maclagan} Marsh at Chicken Bay, Lake 

 Huron ; also in marshy meadows at Point Edward near Sarnia, Ont. 

 (Macoun.~) North shore of Lake Superior. (Agassi?) 



Var. lanceolata, Gray. 



Minnesota and along Lake Superior. (Gray.} It is probable that 

 it is this form which occurs at Lakes Huron and Superior. 



395. PLEUROCYNE, Eschsch. 



(1500.) P. rotata, Griseb. 



Labrador and Hudson Bay to the high north-west coast and Kotzebue 

 Sound. (Gray.} On the flats at Caribou, and shores of Esquimaux 

 Eiver, also Bonne Espe*rance. Labrador. (Butler.} Along the coast 

 of Anticosti above Jupiter River. Very abundant in the valley of 

 Little Arm Eiver, Long. 106' west ; and margins of ponds west of 

 Edmonton on the Saskatchewan ; also, at Tail Creek near Buffalo Lake, 

 Lat. 52. (Macoun.} Between Cumbei'land House and Hudson Bay. 

 (Drummond.} Kotzebue Sound, Eiver Buckland and Arctic Coast. 

 (Rothr. Alask} Newfoundland, Labrador and Mackenzie Eiver. 

 (McGill Coll. Herb} Greenland. (Hook. Arct, PI} 



(1501.) P. Carinthiaca, Griseb. Var. pusilla, Gray. 



Swertia pusilla, Pursh Fl. I., 101. 



P. rotata, var. Americana, Hook. Fl. II., 66. 



Labrador. (Hooker} South-west Point, and mouth of Jupiter 

 Eiver, Anticosti. (Macoun.) Eiviere-du-Loup, St. Lawrence Eiver, Q. 

 (Thomas} Sea shore at Cacouna, Q. (L. D. Mignault} 



