142 Canadian Record of Science. 



Eanunculus hederaceus, L. 



Id wet places, Newfoundland, 1891, 1892. {Rev. A. 

 Waghorne.) Only Canadian station. 



Eanunculus hyperboreus, Eottb. 



Pack's Harbour and Venison Tickle, Labrador. (Rev. A. 

 Waghorne.) Specimens collected by Dr. Eobert Bell at 

 Cape Chudleigh, Hudson Strait, and referred to R. pygmceus 

 (Macoun, Cat. Can. Plants, Yol. I., p. 480), are of this 

 species. 



Eanunculus Macounii, Britt., Trans. 1ST. Y. Acad, of Science, 

 Yol. XII., Nov., 1892. 



R. repens, Linn., var. hispidus, Macoun, Cat. Can. Plants, 

 Yol. L, p. 21 in part. 



R. hispidus, Macoun, Cat. Can. Plants, Yol. II., p. 298. 



This species includes most of our western specimens that 

 had been referred to R. hispidus Mx. Our herbarium speci- 

 mens are from Nipigon, Lake Superior; Pheasant Plain, 

 Cypress Hills, and Crane Lake, Assin. ; Eed Deer Eiver, 

 Alberta; Wigwam Eiver, Eocky Mts. ; Donald, Columbia 

 Eiver, B. C. ; Sproat, B. C. ; Port Haney, B. C. 



Eanunculus natans, C. A. Meyer. 



New Westminster, B. C. (John Macoun.) The western 

 limit of this species in Canada. 



Eanunculus pygmtEus, Wahl. 



Summit of Mt. Aylmer, Devil's Lake, Eocky Mts. Alt. 

 8,300 ft. (John Macoun.) Eare in Canada. 



ISOPYRUM BETERNATUM, T. & G. 



Not rare in the vicinity of London, Ont. (J. Dearness.) 

 New to Canada. 



Caltha palustrts, L., var. Sibirica, Eegel. 



C. asarifolia, DC. 



Lulu Island, mouth of Fraser Eiver, B. C, 1889 ; Court- 

 ney Eiver, Comox, Vancouver Island, 1893. (John Macoun.) 

 Growing in salt marshes at both stations. Leaves reniform- 

 cordate, with the sinus very obtuse (some leaves without 



