558 GEOLOGICAL SURVEY OF CANADA. 



583. PICRIS, Linn. 



(2190.) P. hieracioides, Linn. Var. Japnnica, Eegel. Sitka, 

 Mertens. according to Herder. (Gray.) 



(2191.) P. ECHIOIDES, Linn. 



Helmintha cchiaides, Linn. 



Springing up from kitchen refuse, St. Stephen, N.B. (Vroom.) 

 Along the roadside between Clifton and Niagara Falls. (Macoun.) 



335. TROXIMON. 



(1301.) T. glaucum, Nutt. Var. parviflorum, Gray. Dry 

 gravelly soil, on the hills at the mouth of Kicking Horse River, Golden 

 City, B.C. (Macoun.) 



Page 278. 



Var. dasycephalum, Torr. & Gray. Common on prairies and 

 dry gravelly spots, from Morley westward through the Rockies to 

 Donald, in the Columbia valley. (Macoun.) 



(1302.) T. aurantiacum, Hook. On prairies, mountain slopes, 

 beds of snow-slides, and by brooks in the Rocky Mountains, from Silver 

 City to Kicking Horse Lake, Lat. 51. (Macoun.) A variety with 

 long narrow and laciniate leaves and purple flowers, was collected 

 at the same time. All Dr. Dawson's Rocky Mountain specimens, 

 referred to T. gracilens, belong here. 



336. TARAXACUM. 



Page 279. 



(1308.) T. offlcinale, Weber. Var. alpinum, Koch. On 

 rocky soil at Nachvak, and Nain ; coast of Labrador ; also at Cape 

 Chudleigh, entrance to Hudson Strait. (E. Bell.) On the higher 

 summits, around Kicking Horse Lake, Rocky Mountains. (Macoun.) 



Page 280. 



Var. lividum, Koch. Cape Prince of Wales and Digges Island, 

 Hudson Strait. (R. Sell.) Lake Mistassini, North-east Territory, 

 and Cypress Hills, N.W.T. (J. M. Macoun.) Very common on all 

 mountain bides, extending from Morley through the Rocky Mountains 

 to Donald, in the Columbia valley. (Macoun,) 



