18 GEOLOGICAL SURVEY OF CANADA. 



Ont. (Logic.) Komoka, Ont. (Millman.) Two Heart River, north of 

 Lake Huron, and on the Michipicotin River and Oba Lake, and river 

 north of Lake Superior. (JR. Bell.) 



Var. oblongifolia, J. A. Paine. This form, as its name indicates, 

 has oblong instead of orbicular leaves. Grows in similar situa- 

 tions. North Mountain, Annapolis, N.S. (Macoun.) Campbellton, 

 N.B. (Chalmers.) Chelsea Mountain, Q. (Fletcher, Fl Ott.) 



(2253.) H. orbiculata, Torr. Compend. 318. 



H macrophytta, Goldie. Edin. Phil. Journ., VI., 331. 

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

 Orchis orbiculata, Pursh, Fl. II., 588. 



Rich shady woods, not uncommon but abundant nowhere. 

 New Harbor, Newfoundland. (Rev. A. Waghorne.) Halifax, Mount 

 Dalhousie, Truro, Clam Harbor and Straits of Canso, N.S. (Som- 

 mers, Cat.) North Mountain, N.S. (Burgess.) Whycocogmah, Cape 

 Breton. (Macoun.) Bass River, Loch Lomond, Nepisiquit Lakes, 

 Eel River, Clifton and Tobique River, N.B. (Fowler, Cat.) River Ste. 

 Anne des Monts, Gaspe coast. (Macoun. Porter.} Mountain swamp 

 and Portage des Ores, near Montreal, 1821. (Dr. Holmes.) Island of 

 Orleans. (St. Cyr.) Abundant in woods along the River Rouge, 

 Argenteuil Co., Q. (D' Urban.) Vicinity of Ottawa; rather rare. 

 (Fletcher, Fl. Ott.) Near Albion Mills, Ont. (Logie.) Under clumps 

 of pines, English's woods, London, Ont. (Saunders.) Rich woods, 

 Parry Sound, Ont. (Burgess.) Hilton, Drummond Islands, and Cock- 

 burn Island, Georgian Bay.. (J. Bell.) Opposite Grand Island, Lake 

 Superior. (E. Bell.) Woods near Belleville, and at the Oak Hills 

 Hastings Co. ; also at Castleton, Brighton, and Campbellford, Northum 

 berland Co., Ont. ; woods, Lake Nipigon and at Kakabeka Falls, near 

 Lake Superior ; Swan Lake House, and on the banks of the Red Deer 

 River, Lake Winnipegoosis, Man. ; rich woods along the Columbia 

 River at Donald, B. C. (Macoun.) West to the Saskatchewan, 

 (Hooker, Fl.) 



(2254.) H. ciliaris, R. Br. Hort. Kew. (Ed. 2) V., 192. 



Platanthera ciliaris, Lindl. Hook., Fl. II., 199. 

 Orchis ciliaris, Pursh, Fl. II., 585. Michx. Fl. II., 156. 



Low sandy soil, near Leamington, Essex Co., Ont. (Burgess.) Canada. 

 (Goldie.) Apparently very rare in Ontario. 



