322 Canadian Record of Science. 



POTENTILLA GLANDULOSA, Lilldl. 



Eagle Pass, B.C. ; Nanaimo and Mount Benson, Van- 

 couver Island. {John Macoun.) Not before recorded 

 from Vancouver Island. 



POTENTILLA RIVALIS, Nutt., var. MILLEGRANA, Wat. 



Borders of irrigation ditches. Spence's Bridge, B.C., 

 1889. (John Macoun.) Perhaps introduced. Not before 

 recorded west of Bocky Mountains. 



SlBBALDIA PROCUMBENS, Linn. 



Mount Queest, Shuswap Lake, B.C. (Jas. M. Macoun.) 

 Mountains at Griffin Lake, B.C., alt. 6,000 feet; Mount 

 Arrowsmith, Vancouver Island, alt. 5,600 feet. (John 

 Macoun.) Not before recorded from Vancouver Island. 



Agrimonia Eupatoria, Linn. 



Moist thickets, mouth of Kootaine River, B.C. (Dr. 

 Geo. M. Dawson.) Revelstoke and Agassiz, B.C. ( 'ohn 

 Macoun.) Not before recorded west of the Rocky Moun- 

 tains. 



Poterium Canadense, Benth & Hook. 



Common in river valleys in Labrador, north to Lat. 58°. 

 (A. P. Low.) 



Poterium Sanguisorba, Linn. 



In fields at Spence's Bridge, B.C. (John Macoun.) 

 Not recorded west of Ontario. This reference was placed 

 by mistake under P. annuum by Prof. Macoun. (Cat. 

 Can. Plants, vol. II, p. 319.) 



Pirus Americana, DC. 



Not rare in interior of Labrador north to Lat. 54°. 

 (A. P. Low.) 



