nATOLOGTJE OF CANADIAN PLANTS. 257 



(1201.) A. Lindleyana, Boss. 



Probably along the southern boundary of British Columbia. Im- 

 perfect specimens with linear leaves and a spioate infloresence have 

 been referred here. Chilcoten Eiver, B.C. (Dawson.) 



(1202.) A. Ludoviciana, Nutt. 

 A. integrifolia, Pursh Fl. II., 520. 

 A. Purshiana, /3. angustifolia, Bess. Hook. Fl. I., 323. 



Banks of the Eed Eiver. (Douglas.) From Manitoba westward, 

 quite common. (Macoun.) East and West Forks of Milk Eiver, 49th 

 parallel. This is the most common variety of " Sage " on the third 

 prairie plateau and grows very abundantly on dry open plains and diy 

 valleys. (Dawson.) Upper leaves or all of them entire, clothed above 

 and below with tomentum. 



Yar. gnaphalodes, Torr. & Gray Fl. II., 420; 

 A. gnaphalodes, DC. Prodr. VI., 115. 



Common on dry knolls throughout the prairie region, more especially 

 westward. (Macoun.) Frequent along the 49th parallel; also, Garrett's 

 Eanche, Old Man Eiver. (Dawson.) Leaves serrate at the tips. 



Yar. latiloba, Nutt. 



Eocky Mountains. (Scouler.) Spence's Bridge, B.C. (Fletcher.) 

 Leaves very much lobed and almost glabrous above. 



Yar. latifolia, Torr. & Gray. 



A. Purshiana, var. a. latifolia, Bess. Hook. Fl. I., 323. 



On the plains of the Saskatchewan. (Drummond.) Common on the 

 prairie south of Battleford and east of the Hand Hills. (Macoun.) 

 Old Wives Lakes, IST.W.T. (J. M. Macoun G. P. R. Coll.) Tobacco 

 Plains, Kootanie Yalley, B.C. (Dawson.) 



Yar. Douglasiana, Eaton in Bot. King Exp., 183. 

 A. Douglasiana, Bess. Hook. Fl. I., 323. 



Banks of North Saskatchewan above Fort Carlton. Also, on the 

 prairie twcnt}' miles south of Battleford. (Macoun.) This form has 

 wholly entire leaves which are linear lanceolate and almost acuminate. 



(1203.) A. vulgaris, Linn. Mug-wort. 



Throughout Canada, and as far north as the Arctic Circle. (Richard- 

 son.) The introduced form is found at Becscie Eiver, Anticosti, and at 

 Annapolis, N. S. (Macoun.) Waste grounds near houses, N. B. 

 (Fowler's Oat.) Quite common along railways and in the neighborhood 

 of towns and villages throughout Quebec and Ontario. 

 5 



