16 GEOLOGICAL SURVEY OF CANADA. 



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

 Ottawa. (Fletcher, FL. Ott.) Bather common in swamps throughout 

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

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

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

 (J. Sell.) Lake Mistassini, N.E.T. ( J. M. Macoun ) Moose Factory, 

 James Bay. (Cottar & Dr. Hay den.) Eed Deer Eiver, and along the 

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

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

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

 Yukon Eiver, lat. 60. (Schwatka.) Throughout Canada from Lake 

 Huron to the Saskatchewan and Hudson Bay. (Hooker, FL) 



(2247.) H. leucostachys, Watson. Proc. Am. Acad., XII., 276. 

 Platanthera leucostachys, 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 Creek? 

 Columbia Yalley ; quite common in swamps at Victoria, Nanaimo, 

 Alberni and Qualicum, Vancouver Island. (Macoun.) Tanyabunkut 

 Lake, B.C. (Dawson.) 



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



Platanthera obtusata, Lindl. Hook., Fl. II., 196. 

 Orchis obtusata, Pursh, Fl. II., 588. 



Common in cool mossy woods throughout the forest region to British 

 Columbia. New Harbor, Newfoundland. (Rev. A. Waghorne.) 

 Labrador. (Sutler.) Truro, N.S. (Lawson.) Coal Branch, Kent Co.; 

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

 Eiver, N.B. (Fowler, Cat.) North Sydney, Cape Breton ; South West 

 Point, Anticosti ; Little Fox Eiver, Gaspe*, Q. (Macoun.) Summit of 

 Mount Albert, Gasps'. (Porter.) Mingan Islands, Q. (St. Cyr.) 

 Peat bogs, Sturgeon Point, Ont. (Burgess.) Bogs at Sturgeon Lake, 

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

 Bay. (J. Sell.) Cedar swamps at Belleville and Castleton, also at 

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

 and Pie Island ; Nipigon 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 

 westward through the Eocky Mountains to Donald in the Columbia 

 valley; also at Fort McLeod, lat. 55, B.C. (Macoun.) Gatcho Lake, 



