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. 
HeErsB.: Ballard 452, Prior’s lake, Scott Co.; Herrick 
93, Minnetonka; Holzinger 66, Winona Co.; Herb. Wickersheim 37, 
Idlewild, Lincoln Co. 
Potentilla millegrana ENGELM. lLehm. 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 HE. slope of Sierra Nevada to N. Mex.; 8. 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 LenM. 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. 838; Webb., Fl. Neb. 128; Chap., Fl. S. St. 
124; Hook., Fl. Gt. Brit. 126; Mac., Fl. Can. I, 136, 516; Led., Fl. Ross. IT, 
36; Nym., Fl. Eur.; Herd., Fl. Eur. Russ., 46; Wats., King Exp. 85; Engl. 
Focke, Nat. Pflanz. II, 5, 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; Ballard 416, New Prague, Scott 
Co.; Ballard 663, Waconia; Ballard 238, Jordan, Scott Co.; 
Sheldon 343, Lake Madison; Sheldon 759, Sleepy Eye; Sheldon 
211, Lake Washington, Blue Harth Co.; Sheldon 1123, Spring- 
field; Sheldon 518, Waseca; Ballard 451, Prior’s lake, Scott Co., 
Herrick 91, Minneapolis; Roberts 30, Grand Marais; Oestlund 
41, Minneapolis; Arthur 9, Vermilion lake; Bailey 496, Agate 
bay; Sandberg 168, Red Wing; Herrick 92, Minneapolis; Kas- 
sube 69, Minneapolis; Herb. Moyer 73, Montevideo. 
Potentilla arguta PursH, Fl. Am. 636 (1814). 
Bootia sylvestris BieazL. Fl. Bost. ed. 2, 206 (1824). 
Potentilla confertiflora Torr. Fl, U.S. 1. 499 (1824). 
