CATALOGUE OP CANADIAN PLANTS. 49 



Bay, Lake Nipissing. (Macoun.) "Woods, near Hamilton, Ont. {Logie.) 

 Eieh woods, London, Ont. (Burgess.) St. Joseph Island, Georgian 

 Bay. (J. Bell.) Port Colborne, Ont. (McGill Coll. Herh.) Owen 

 Sound, and in woods up the Kaministiqua Eiver, west of Lake Superior. 

 (Macoun.) 



Vaf. album, Pursh, PI. L, 245; Hook , PL, IL, 180. 



Occasionally detected ia low woods growing with the species. Bel 

 River, Carleton Co., N.B. (Fowler, Gat.) Ironsides, Ottawa Co., Q. 

 (J. M. Macoun.) Occasionally found with the species, and wherever it 

 occurs about Ottawa. (Fletcher.) Gomin- Wood, near Quebec. (St.Cyr.) 

 On limestone near Gate Lake, Ai'genteuil Co., Q. (D' Urban.) In low 

 wet woods three miles east of Belleville, between the railway and the 

 Bay of Quinte ; low thicket. Cold Creek, Northumberland Co., Ont. ; 

 also woods at Owen Sound, Ont. (Macoun.) Yicinity of Hamilton, 

 Ont. (Buchan.) 



Var. ochroleucum, Hook., PI. II., 180. 



Canada. (Hooker, Fl.) "While exploring North Mountain, near 

 Annapolis, N.S., a few years since, a couple of specimens of this variety 

 were gathered. They are smaller flowered than the type, but gener- 

 ally resemble it. 



Many years ago the writer obtained specimens of a form with green 

 petals, which had been gathered in the county of Peterboro, Ont. 

 Nothing has been heard of it for the last twenty years. 



Var. declinatum, Gray, Man. Ed. V., 523. 



T. cernuum, Watson. Proced. Am. Acad., Vol. XIV., 275 in part. 



Campbellton, N.B. (Chalmers.) North shore of Lake Superior; at 

 the mouth of Nipigon River and in the woods up the Kaministiqua ; 

 also in abundance at Totogon, at the southern end of Lake Manitoba. 

 (Macoun.) London, Ont. ; rare; also at Emerson, Man. (Burgess.) 

 Missinaibi River, near James Bay. (J. M. Macoun.) Moose Pac- 

 torv, James Bay. (Cottar & Dr. Hayden.) Prom the Saskatchewan 

 to the Mackenzie River. (Hooker, Fl.) 



In my opinion if this is not a distinct species its proper place is as 

 the western and northern form of T. cernuum. When fresh the two 

 forms are very distinct. The peduncle in T. cernuum is short and 

 recurved, while in this it is twice as long as in cernuum and merely declined. 

 The habitat of T. cernuum is alluvial flats, while that of the variety is 

 low damp woods, without reference to streams. The species is scented 

 while the variety is scentless, and the flowers of the former are not half 

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