CATALOGUE OP CANADIAN PLANTS. 345 



(1595.) I. pandurata, Meyer. Man-of-the-earth. 

 Convolvulus panduratus, Michx. Hook. Fl. II., 77. 

 Dry ground, western Ontario. {Gray.) In deep, warm, gravelly 

 soil, at the southern end of Pelee Point, Lake Erie. (Macoun.) 



426. CONVOLVULUS, Linn. (BINDWEED.) 

 (1596.) C. Soldanella, Linn. 



Calystegia Soldanella, R. Br. DC. Prodr. IX., 433. 

 Sands of the Pacific coast to PvTget Sound. {Gray.) It probably 

 reaches British Columbia. 



(1597.) G. spithamaeus, Linn. 



Calystegia spitham.o'a, Pursh. Gray, Man. Ed. V., 376. Macoun's 



Cat., No. 1407. 

 C. tomentosa, Pursh. FL I., 434. 

 Convolvulus starts, Michx. Fl. I., 136. 



Diy gravelly hillsides and open woods. Pennant, N.S. {Sommers.) 

 Hills of St. Maurice, Q. (Maclagan.) Vicinity of Ottawa. (Fletcher Fl. 

 Ott.) Grrand Trunk gravel pit west of Prescott, Ont. (Billings.) Dry 

 gravelly hillsides and borders of fields, common, Hastings and Northum- 

 berland counties. Out. (Macoun.) Vicinity of Toronto. (Fowler.) 

 Common on gravelly soil in the vicinity of London, Ont. (Saunders & 

 Burgess.) Gravel ridges, north shore of Lake Superior ; also, sandy 

 hillsides, 20 miles up the Kaministiquia River and farther up the river 

 and within the limits of Port Arthui". On the Souris Plain near the 

 source of Pile of Bones Creek. (Macoun.) Red River Pi-airie at 

 Emerson, 49th parallel ; also, banks of Belly River. (Daivson.) Canada 

 to the Saskatchewan. (Druminond.) 



(1598.) C. sepium, Linn. Bracted Convolvulus. 



Calystegia septum, R. Br. Gray, Man. Ed. V., 376. Macoun's Cat., 

 No. 1406. 



Moist alluvial soil, generally along rivers. Flowers generally white 

 or tinged with rose-color, peduncles elongated, bracts mostly acute. 

 Chelsea Road, 5 miles from Ottawa. (Fletcher.) 



Var. American US, Sims. 



Calysteyia sepium, var. rosea, Choisy. DC. Prodr. IX., 433. 



Same situations as the last, but distinguished by the corolla being 

 pink, or rose purple, and the bracts obtuse. All references are placed 

 under the variety as we have no means at present of judging which 



