i66 The Ottawa Naturalist. [October 



Low,) Salt Lake, Anticosfi, Que.; Lake Huron, Ont. ; Porcupine 

 Mt.s., Man.; Prince Albert, Sask. ; Revelstoke, B.C.; Beaver 

 Creek, Selkirk Mts., B. C. ; Home Lake, Vancouver Island. [John 

 Macoun.) Tete Jaune Cache, headwaters of Fraser River, B. C, 

 ( W. Spreadborough. ) 



Megarrhiza Oregana, Torr. 



Union Bay, Saanich, Vancouver Island, 14th July 1898. (/. 

 R. Anderson.) New to Canada. 



Galium mollugo, L. 



St. James' Cemetery, Toronto, Ont., 1897. [W, Scott.) Only 

 Ontario station. 



Aploppappus Lyallii, Gray. 



Mt. Cheam, Lower Fraser, B. C, 1898. (/. R. Anderson.) 

 Western limit. 



Solidago Purshii, Porter. 



S. humilis, Macoun ; Cat. Can. Plants, vol. i, p. 213 in part. 



Our only specimens of this species were collected in 1883, at 

 South West Point, Anticosti, Que., by Prof. Macoun. All the 

 other references under S. humilis in the Catalog'ue of Canadian 

 Plants should probably go to S. decnmbens, Greene. 



Aster Engelmanni, Gray. 



Brazeau River, North Saskatchewan River, lat. 52"^ 40', 1898. 

 [W. Spreadborough.) Northern limit. 



Arnica Parryi, Gray. 



Headwaters of Fraser River, Yellowhead Pass, Rocky Moun- 

 tains, 1898. {W. Spreadborough.) Northern limit. 



Arnica tomentosa. 



Stems clustered, three inches to a span high, simple and gen- 

 erally monocephalus, radical leaves oblanceolate or spatulate, con- 

 spicuously 3-nerved, loosely villous or sometimes tomentose ; cau- 

 line, lanceolate or linear-lanceolate, villous-tomentose : involucre 



