140 The Ottawa Naturalist. [October 



Winnipeg, Man., No. 24,619. (Jas.M. Macoun); Grattan Creek 

 west of Battle River, Alta. ; Edmonton, Alta., No. 24,621, 

 and Bow River at Morley, Alta., No. 24.620. {John Macoun). 



Salix lucida, Mahl., var. intonsa, Fernald, Rhodora, vi : 11. 



Recorded by Mr. Fernald from St. John River and tribu- 

 taries, Maine, Quebec, and New Brunswick. Our specimens 

 are from Montmorency Falls, Que., Nos. 68,782 and 68,783. 

 {John Macoun.') 



Salix lucida, Muhl., var. angustifolia, Anderson. 



Grand Lake, N.B., No 24,586. {John B Attain) ; bank of 

 Exploit River. Newfoundland, No. 13,674. {Robinson <2r> 

 Schenk.) 



Humulus Japonicus, Sieb. & Zucc 



In waste places at Wakefield, Que., 1903. {John Macoun.) 

 Naturalized. 



Comandra Richardsiana, Fernald, Rhodora, vn : 32. 

 C. umbellata, Nutt, in psrt. 



So far as shown by our specimens C. umbeliata does not 

 occur in Canada, everything so called being the recently des- 

 cribed C. Richardsiana. 



POLYGONUM NUTTALLII, Small. 



P. intermedium, Macoun, Cat. Can. Plants, 11 : 352. 



Grassy banks, Middle Creek, Chilliwack River. B C. No. 

 54-74- (/ M. Macoun) Not recorded from mainland of 

 B.C. 



Polygonum punctatum, Ell., var. leptostachvox, (Meisn.) Small. 

 Low ground near Sumas Lake, B.C. No. 54,752 (/. 

 M. Macoun ) New to Canada. Abundant, but perhaps in- 

 troduced. 



Polygonum bistortoides, Pursh. 



A common species at an altitude of between 5,000 and 

 6,000 feet on mountains in the Chilliwack and Skagit valleys, 

 B C, near the International Boundary. {JM. Macoun.) 



