282 The Ottawa Naturalist. [March 



Arnica cana is a name needed to replace that of A. t'ncana, 

 Greene, Pitt., iv, 169; there being an Arnica incana of Persoon of 

 much earlier date. 



Arnica crocina, Greene, Torreya, i. 42, first published in 

 Piitonia, iv, 159, by the untenable name of A. crocea, is now in 

 hand from two additional stations. It is Mr. James Macoun's No. 

 26,931 from dry slopes north of Chilliwack Lake, 26th July, 1901 ; 

 also No. 34,074 of the Canad. Geol. Surv., collected by J. R. 

 Anderson, 1901, from Mt. Cheam, north of Chilliwack River, 

 B.C. 



