16 GEOLOGICAL SURVEY OF CANADA. 



Mountain swamp, near Montreal, 1821. (Dr. Holmes.) Vicinity of 

 Ottawa. {Fletcher, Fl. Ott.) Eather common in swamps throughout 

 central Ontario, and abundant aroand Lake Superior and on the Island 

 of Michipicotin. (Macoun.) Mossy bogs, London, Ont. {Burgess 

 Millman.) Drummond Island and Thompson's Point, Georgian Bay. 

 {J. Bell.) Lake Mistassini, X.E.T. {J. JI. Macoun ) Moose Factory, 

 James Bay. {Cottar & Dr. Hayden.) Eed Deer Eiver, and along the 

 flanks of the Porcupine Mountain, iian. ; rather common in the 

 Eocky Mountains, from Morley westward to Hector. {Macoun.) 

 South Kootanie Pass, Eocky Mountains. {Dawson.) Lake Lindeman, 

 Yukon River, lat. 60°. (Schicatka.) Throughout Canada fi-om Lake 

 Huron to the Saskatchewan and Hudson Bay. {Hooker, Fl.) 



(224T.) H. leucostachys, Watson. Proc. Am. Acad., XII., 276. 



Platantlura hucoslachy.% Lindl., Fl. II., 198. 



In exactly the same habitat as the preceding, but with larger, whiter 

 and longer spurred flowers. Swamps at Donald and Beaver Creeks 

 Columbia Valley- ; quite common in swamps at Victoria, Nanaimo, 

 Alberni and Qualicum, Vancouver Island. {Macoun.) Tan^-abunkut 

 Lake, B.C. {Daicson.) 



(2248.) H. obtusata, Eich. App. Ed. IL, 33. 



PlatanVura ohtumta, Lindl. Hook., Fl. 11., 196. 

 Orchu obtumta, Pursh, Fl. II., 5S8. 



Common in cool mossy woods throughout the forest region to British 

 Columbia. New Harbor, Newfoundland. {Rev. A. Waghome.) 

 Labrador. {Butler.) Tvuro, ^ .S. {Laicson.) Coal Branch, Kent Co. ; 

 Campbellton and Bald Mountain ; also St. John Co. and Tobique 

 Eiver, X.B. {Fowler, Cat.) North Sydney, Cape Breton ; South "West 

 Point, Anticosti ; Little Fox Eiver, Gasp^, Q. {Macoun.) Summit of 

 Mount Albert, Gasp^. {Porter.) Mingan Islands, Q. {St. Cyr.) 

 Peat bogs. Sturgeon Point, Ont. {Burgess.) Bogs at Stui-geon Lake, 

 Ont. (Mrs. Saunders.) St. Joseph and Drummond Islands, Georgian 

 Bay. {J. Bell.) Cedar swamps at Belleville and Castleton, also at 

 Owen Sound, Ont. ; abundant at Kakabeka Falls. Current Eiver 

 and Pie Island ; Nijiigon Eiver, and westward along the Dawson 

 road to the Lake of the Woods. {Macoun.) Lake Mistassini, 

 N.E.T. ; Charlton Island and Fort George, James Bay ; also Cypress 

 Hills, Alberta. {J. M. Macoun.) Damp woods. Lake Winnipegoosis 

 and Porcupine Mountain, Man.; in the foot-hills, from Morley 

 westwai-d through the Eocky Mountains to Donald in the Columbia 

 valley ; also at Fort McLeod, lat. 55°, B.C. {Macoun.) Gatcho liake, 



