CAIaLOQUE of CANADIAN PLANTS. 319 



160. RUBUS. 



(593.) R. Stellatus, Smith; Macoun, Cat, I., 130. 



Port Simpson, coast of Northern British Columbia. (Anderson.) 



(598.) R. strigosus x leucodermis. 



A hybrid evidently between It. strigosus and B. leucodermis was found 

 growing in profusion and fruiting abundantly on the hillsides, between 

 the railway station and the hotel, and at other places at Sicamous, 

 B.C. The fruit was very like that of R. neglectus, Peck, which is an 

 undiiubted hybrid between R. strigosus and R. orcidentalis. but much 

 more abundant and larger. 



167. FRACARIA. 



(620.) F. Virginiana, Duch., var. Illinoensis, Gray. 



Of all tlio specinuMis of this species in oui- collection, only one col- 

 lected at Ottawa, Ont., by J. M. Macoun can be referred here. Col- 

 lectors in western Ontario should look out for it. 



171. POTERIUM. 



(058.; P. Sitchense, Watson; iMacoun, Cat. I., 143 & III., 519. 



Salt marshes along the Alberni Canal, and Barclay Sound, Vancouver 

 Island. (Macoun.) Lake Lindeman, Lat. 59°, B.C.; near the mouth 

 of Lewes River, Lat. iVl"', N.W.T. (Daivson.) 



(2133.) P. Sanguisorba, Linn.; Macoun, Cat. III., 519. 



Introduced in grass seed in the Township of Massagawga, Halton 

 Co., Ont. June, 18SS. (J. Alston Moffatt.) 



(2134.) P. annuum, Nutt.; Macoun, (!at. III., 519. 



Abundant in the .streets of Victoria, and in fields near Esquimault, 

 Vancouver Island; also in fields at Spence's Biidge, B.C., 1889. 

 (Macoun.) 



172. ROSA. 



(3103.) R. Engelmanni, Watson; Gray, Man. ed. VI., 1C2. 

 (1890.) 

 Whiskey Island, Lake Huron, shores of Lake Superior, and west to 



