Contributions to Canadian Botany. 141 



Contributions to Canadian Botany. 



By Jas. M. Macoun. 

 III. 

 Ranunculus abortivus, L., var. micranthus, Gray. 



Our only specimens of this species are from Quesnelle, 

 B. C. (John Macoun.) 



Ranunculus aquatilis, L., var. trichophyllus, Gray. 



Cedar Hill, Alberni, and Comox, V. I. (John Macoun.) 

 Not recorded before from Vancouver Island. 



Ranunculus acris, Linn. 



Foot of Devil's Lake, Rocky Mts. ; Griffin Lake, B. C. ; 

 Revelstoke, B. C, (John Macoun.) Not before recorded 

 west of Manitoba. 



Ranunculus bulbosus, L. 



Revelstoke, B. C. (John Macoun.) Only record west of 

 Ontario. 1 



Ranunculus circinatus, Sibth. 



R. aquatilis, L., var. stagnatilis, DC., Macoun, Cat. Can. 

 Plants, Vol. I., p. 1(5, Vol. IL, p. 296. 



Patterson's Creek, Ottawa, Ont. (W. Scott.) Wing- 

 ham, Ont. (J. Morton.) Sturgeon Lake, Nipigon River, 

 Ont. . (John Macoun.) Not before recorded east of Mani- 

 toba. 



Ranunculus Cymbal aria, Pursh. 



Departure Bay, V. I. ; Courtney River, Comox, V. I. 

 (John Macoun.) Not before recorded from Vancouver 

 Island. 



Ranunculus Cymbalaria, Pursh., var. alpinus, Hood. 



Minute specimens of this variety were collected by the 

 Rev. A. Waghorne, in 1891, at Venison Tickle, Labrador, 

 and on Prince Edward Island, in 1 893, by Mr. W. J". Wilson. 

 Our only other specimens are from Anticosti. 



The Geographical limits given in these papers refer to Canada only. 



