CATALOGUE OP CANADIAN PLANTS. 335 



311. ARTEMISIA. 



(3040.) A. ANNUA, Linn. ; Gray, Synop. Fl. II., 3*70. 



Introduced at London, Ont., and inclined to spread. (Burgess.) 

 Yacant lots, West Toronto, Ont. (Macoun.) 



. (1192.) A. glauca, Pall. ; Macoun, Cat. II., 255. 



On the open prairie, Souris Co., Man., 1889. (T. Walker.') 



312. LUINA. 



(1212.) L. hypoleuca, Benth. ; Macoun, Cat. II., 259. 



Very abundant in crevices of rock on Mount Mark, altitude 2000 

 feet; also on the sea-cliffs of the Alberni Canal, west side of Vancouver 

 Island, 1887. (Macoun.} Crevices of water-worn rocks in a canyon 

 of the Kokesaila River, about 50 miles from Victoria on the Nanaimo 

 Eailway, Vancouver Island. (Anderson.) 



318. SENECIO. 



(1230.) S. SYLVATICUS, Linn.; Macoun, Cat. II., 263. 



Waste places on Shaw's Farm, Brackley Point, Prince Edward 

 Island, 1888; cultivated ground, Burrard Inlet, at Hastings, B.C., 1889. 

 (Macoun.) 



(1237.) S. aureus, Linn., var. subnudus, Gray, Synop. Fl. II., 391. 

 Western summit of the North Kootanie Pass, Rocky Mountains. 



1883. (Dawson.) 



319. CACALIA. 



(1249.) C. tuberosa, Nutt.; Macoun, Cat. II, 268. 



Plentiful on the banks of the Maitland River, near Clinton, Ont. 

 (J. Dearness.) 



32O. TETRADYMIA. 



(1250.) T. canescens, DC. ; Macoun, Cat. II., 268. 



On rocky hillsides, Kamloops, B.C. (Prof. Fowler.) Amongst 

 rocks to the west of Kamloops, on both sides of the Thompson River, 

 B.C., 1889. (Macoun.) On the North Thompson, 20 miles north of 

 Kamloops, 1889. (J. M. Macoun.) 



