298 METASPERMAE OF THE MINNESOTA VALLEY. - 



Minn., Mo., N. Mex. and Rio Grande; E. to Miss, river and 

 Ohio. 



Minn, valley: Throughout; infrequent; sandy shores 

 of lakes and dry places. 



HERB. : Bollard 452, Prior's lake, Scott Co. ; Herrick 

 93, Minnetonka; Holzinger 65, WinonaCo.; Herb. Wicker sheim 37, 

 Idlewild, Lincoln Co. 



Potentilla millegrana ENGELM. Lehm. Ind. Sem. Hamb. 

 (1849). 



P. rivalis var. millegrana WATS. Rev. Pot. 553 (1871). 

 Wats, and Coult., Gray's Man. 6 ed. 159; Webb., Fl. Neb. 128; Coult., 

 Fl. Colo. 178; Mac., Fl. Can. 136, 516; Greene, Fl. Fran. 65; Wats., King 

 Exp. 85; Roth., Wheel. Exp. 112: Wats., Bibl. Ind. I, 301. 



North America: Red and Saskatchewan valleys to 

 Rocky mts. ; along E. slope of Sierra Nevada to N. Mex. ; S. in 

 prairie reg. to Minn. , Dak. and Neb. 



Minn, valley: Far W. and N. W. on higher levels; 

 prairies; no Minn, specimens seen. 



Potentilla norvegica LINN. Spec. 449 (1753). 



? P. labradorica LEHM. Ind. Sem. Hamb. (1849). 

 Wats, and Coult., Gray's Man. 6 ed. 159; Britt., Fl. N. J. 96; Upham, 

 Fl. Minn. 49; Coult., Fl. Colo. 83; Webb., Fl. Neb. 128; Chap., Fl. S. St. 

 124; Hook., Fl. Gt. Brit. 126; Mac., Fl. Can. I, 136, 516; Led., Fl. Ross. II, 

 36; Nym., Fl. Eur.; Herd., Fl. Eur. Russ., 46; Wats., King Exp. 85; Engl. 

 Focke, Nat. Pflanz. Ill, 3, 34; Wats., Bibl. Ind. I, 299; Hart., Fl. Scand. 

 I, 289; Rothr., Alask. 445. 



Mid. and N. Europe and N. Asia. 



North America: N. S. and Labrador? to N. J. ; W. to 

 Minn., Dak., Mont., Colo., Neb. and Mo?. 



Minn, valley: Throughout; in fields and along roads 

 or railway embankments. 



HERB.: Taylor 930, Glenwood; Taylor 570, Minnesota 

 lake; Taylor 797, Glenwood; Bollard 416, New Prague, Scott 

 Co.; Bollard 663, Waconia; Bollard 238, Jordan, Scott Co.; 

 Sheldon 343, Lake Madison; Sheldon 759, Sleepy Eye; Sheldon 

 211, Lake Washington, Blue Earth Co. ; Sheldon 1123, Spring- 

 field; Sheldon 518, Waseca; Bollard 451, Prior's lake, Scott Co., 

 Herrick 91, Minneapolis; Roberts 30, Grand Marais; Oestlund 

 41, Minneapolis; Arthur 9, Vermilion lake; Bailey 496, Agate 

 bay; Sondberg 168, Red Wing; Herrick 92, Minneapolis; Kas- 

 sube 69, Minneapolis; Herb. Moyer 73, Montevideo. 



Potentilla arguta PURSH, Fl. Am. 636 (1814). 

 Bootia sylmstris BIGEL. Fl. Bost. ed. 2, 206 (1824). 

 Potentilla confertiflora TORR. Fl, U. S. I. 499 (1824). 



