48 GEOLOGICAL SURVEY OF CANADA. 



628. MEDEOLA, Linn. Gen. 455. (INDIAN CUCUMBER) 



(2343.) M. Virginica, Linn. Michx., PI. I., 214; Pursh, PL I., 244; 

 Hook., PL II., 179. 



Rich woods, rather common ; but seldom seen in abundance any- 

 where. Windsor, Dartmouth, Halifax, and Pictpu, N.S. (Sommers, Cat.) 

 Truro, and North Woods, Annapolis, N.S. (Macoun.) Woodlands, 

 Glenelg, Guysboroueh Co., N.S. (Faribault.) Bathurst, N.B. (McGill 

 Coll. Herb.) Kouchilbouguac, and Bass River ; St. John, N.B. (Fowler, 

 Cat.) Campbellton, and Hampton, N.B. (Chalmers) Island of Orleans. 

 (Thomas.) Very abundant in rocky and sandy woods, Argenteuil Co., 

 Q. (D' Urban.) In a swamp, Montreal Mountain, 1821. (Dr. Holmes.) 

 Rich woods, around Ottawa. (Fletcher, Fl. Ott) Woods at Fresco tt, 

 Ont.; common. (Billings.) Rich deep woods, rather uncommon, in 

 central Ontario. (Macoun.) Woods near Lake Medad, Hamilton, 

 Ont. (Logie.) Low rich woods, London, Ont., and Parry Sound, 

 Georgian Bay. (.Burgess.) London, and Komoka, Ont. (Millman.) 

 Owen Sound, and Hilton, Ont. (J. Bell.) St. Joseph Island, Georgian 

 Bay. (R. Bell.) 



629. TRILLIUM, Linn. Gen. 456. (THREE-LEAVED 

 NIGHTSHADE.) 



(2344.) T. erectum, Linn., var. atropurpureum, Hook. FL 

 II., 180; Pursh, FL I., 245. 



T. rhomboideum, var. atropurpureum, Michx., Fl. I., 215. 

 T. obovatum, Pursh, Fl. I., 246. (Montreal plant) 



Low rich woods by the borders of swamps. Halifax, and near Rock- 

 head ; Hall's Harbor, King's Co., N.S. (Sommers, Cat.) Woods, Cape 

 Blomidon, N.S. (Macoun.) Common about St. John, Loch Lomond, and 

 St. Croix River ; Upper St. John River and its tributaries, Norton, Tobi- 

 que, near Pokiok, and Bald Mountain ; rare in the northern counties of 

 N.B. only reported from Restigouche. (Fowler, Cat.) Island of Orleans. 

 (St. Cyr.) Papineau Road, near Montreal, 1821. (Dr. Holmes.) Riviere 

 du Loup, Q. (Thomas.) Abundant in low woods, Argenteuil Co., Q. 

 (D 1 Urban.) Yicinity of Ottawa; common. (Fletcher, Fl. Ott.) Com- 

 mon at Prescott, Ont. (Billings.) Very common throughout central 

 Ontario in wet woods ; northward it is found on drier soil, as at North 



