130 (lEOLOOICAT- SUnVEV (W PANADA. 



168. POTENTILLA, Linn. (CINQUE-FOIL. FIVE-FINGER.) 



(t»23.) P. arguta, l*iush. 



Dry ror Uy (liickots and o]ien })i-:iii-ios. Koswick iJidi^o, N.H. (Moser.) 

 Devil's Jljipuls, liivor Kouife, Q. {!>' (^rbitii.) Vvnm the vicinity of 

 Ottawa this speeics is more or loss abmidaiit to northern liritisli 

 Oohunhia on the Naeliaeco River. (Maroiin.) In ilie Nicohi Valley, 

 B.C. {DouKOti.) Woody eountiy as larnorlh as Lat. (Jo". {Richardson.) 



((524.) P. s:landulosa, Lindl. 



/'. iinjut", TA'hin. Hook. Fl. I., 18(1, in part, 

 P.Jissa, Nutt. Torr. it Gray, Fl. I., 440. 



Rocky Mountains in 11>e S. Kootanie Pass, and aloni;; the southern 

 bonier ol' British Colunihia. (Dawson.) 



(()25.) P. Norvegica, Linn. 



Very abundant in cultivated grounds, river bottoms and on lake 

 shoi-es. From Nova Scotia to the Rocky Mountains, and as far nortli 

 as Bear Lake. (Eicharihon.) Hutlson's Jiay. (li. Bell.) Labrador 

 coast. (Butler.) Sitka and Point Bari-ow to the Mackenzie River. 

 (Rothr. Alask.) 



Var. hirsuta, Torr. i^ Gray. 



r. hirniUt, Mid IX. Hook. Fl. I., 193. 



From Quebec to the Gulf of St. Lawrence. (Michaux.) Plains of 

 the Saskatchewan. (Richardson.) Lake Mistassini. (J. Richardsoii.) 

 Borders of ponds and lakes, prairie region ; and doubtless frequent in 

 Ontario. (Macoun.) 



(62G.) P. rivalis, Nutt., var. millegrana, Watson. 



P. millegrana, Engelm. Macoun's Cat., No. 535. 

 Borders of ponds and lakelets in the south-western part of the prairie 

 region. Rather common. (Macoun.) 



(027.) P. supina, Linn. 



P. paradoxa, Nutt. Torr. & Gray, Fl. I., 437. 



Borders of lakes and ponds. Bui-lington Beach, Hamilton, Ont. 

 (Biichan.) Shores of Toronto Island and westward uj) the lake shores 

 to Amherstburg, Ont. Abundant on the shores of Long Lake, Old 

 Wives' Lakes, Gull Lake, and many others in the prairie region. 

 (Macoun.) 



(628.) P. Pennsylvanica, Linn. 



Dry, gravelly soil. North shore of St. Lawrence, Murray Bay. 



