CONTRIBUTIONS TO CANADIAN BOTANY.^ 



By James M. Macoun, Assistant Naturalist, Geolog-ical Survey of Canada. 



XVI. ' ;;nv YORK 



Anemone riparia, Fernald. '^^ ' -^•'^'^-.^^l. 



In maple woods, Tilsonburg, Ont. 1961. No. 33,561'; 

 at Nepean Point, Ottawa, Ont., and Aylmer, Que., June, 

 iqo2. {John Macoun.) First Ontario records. 



Ranunculus intertextus Greene, Ott. Nat., vol. xvi, p. 33. 



A common Rocky Mountain species until recently referred 

 to R. nutans. 



Ranunculus hirtipes, Greene, Ott. Nat., vol. xvi, p. 32. 



Near Sandwich, Ont., 5th June, 1901. No. 33,582. 

 [John Macoun.) The type station. 



Ranunculus cardiopetalus, Greene, Ott. Nat., vol. xvi, p. 32. 



At the Whirlpool Rapids, Niagara, Ont., 21st May, 

 1 90 1. No. 33,581. [John Macoun ) The type station. 



Erysimum orient ale, R. Br. 



Greenwood, B.C. {Miss Mary L. Wilson.) Not recorded 

 from British Columbia. 



Sophia intermedia, Rydb. 



Sandy soil at the end of Pelee Point, Lake Erie, 190 1. 

 No. 33,8^7. {John Macoun.) Eastern limit. ^ 



' Published by permission of the Acting- Director of the Geolog^ical 

 Survey of Canada. 



2 These numbers are those under which specimens have been distributed 

 from the Herbarium of the Geologfical Survey of Canada. 



' The Geological limits givtn iq these papers refer to Canada only, 



