76 The Ottawa Naturalist. [May 



Bucephalus macounh, Greene, Pittonia, vol. iv, p. 70. 



Along- fences, Sea's Farm, near Victoria, Vancouver 

 Island. Herb. No. 447. {John Macoiin.) Distributed as 

 Aster radiiliniis. 



Centaurea Scabiosa, L. 



Along the Canadian Pacific Railway at Snellgrove, Ont. 

 {J(ts. JV/i//e.) New to Canada and known from only one 

 other locality in America. Determined by Dr. Robinson. 



Senecio ovinus, Greene, Pittonia, vol. iv, p. iio. 



S. resedifolius, Macoun, Cat. Can. Plants, vol. i, p. 267 in 

 part. 



Mountain slopes, western summit of North Kootanie 

 Pass, Rocky Mts., 1883. {Dr. G. M. Dawson.) High slopes 

 of Sheep Mountain, Waterton Lake, Rocky Mts. Herb. No. 

 ii,6ig. {John Macotm.) Described from the Sheep Moun- 

 tain specimens. 



Vaccinium nigrum, Britt. 



V. corymhosuni, var. pallidum, Macoun, Cat. Can. Plants, 

 vol, I, p. 291. 



Point Pleasant, N.S.; Englishtown, Cape Breton Island, 

 N.S. ; common in the vicinity of Ottawa, Ont., and at Niagara, 

 Ont. {John Macoan.) 



Lysimachia vulgaris, L. 



Well established on Toronto Island, Ont. {W. Scott.) 

 Only Canadian record. 



Steironema lanceolatum, Gray; Macoun Cat. Can. Plants, vol. i, 



P-3I3- 



Recorded from Ontario, but such specimens as we have 

 seen so named are S. qiiadrifloruvi., Hitchc. 



ACERATES LONGIFOLIA, Ell. 



Dry sandy soil, southwest of Sandwich, Ont., 1893. 

 {Alex. Wherry.) Our only Canadian specimens. The speci- 

 mens referred here, Macoun, Cat. Can. Plants, vol. i, p. 563, 

 are A. viridiflora var. lanceolata, Gr. 



