LIST OF HIGHER SEED-PRODUCING PLANTS. 297 
Potentilla hippiana LeHM. Nov. Stirp. Pug. II, 7 (1830), 
-P. leucophylla Torr. Ann. Lyc. N. Y. II, 197, (1835). 
P. pensylvanica var. hippiana T.andG. FI. I, 488 (1838). 
Wats. and Coult., Gray’s Man. 6 ed. 159; Coult., Fl. Colo. 81; Webb., 
Fl. Neb. 128; Upham, Fl. Minn. 50; Mac., Fl. Can. J, 137; Roth., Wheel. 
Exp. 112; Wats., Bibl. Ind. I, 297. 
North America: Saskatchewan to Rockies and Brit. 
Col.; N. to 50° N. lat.; S. to Colo., Minn., Neb., N. Mex. and 
Arizona. 
Minn. valley: Reported from Leaf hill district; 
doubtful; plains and sunny hillsides. 
Potentilla pensylvanica Linn. Mant. 76 (1767). 
P. bipinnatifida DovueL. Hook. Fl. Bor.-Am. I, 188 (1832). 
P. pensylvanica var. bipinnatifida T. and G. FI. I, 488 (1838). 
Wats. and Coult., Gray’s Man 6 ed. 159: Webb., Fl. Neb. 128; Upham, 
Fl. Minn. 50; Coult., Fl. Colo. 81; Forbes and Hems., FI. Sin. 243; Led., 
Fl. Ross. II, 40; Nym., Fl. Eur.: Mac., Fl. Can. I, 516; Herd., Fl. Eur. 
Russ. 46; Roth., Wheel. Exp. 112; Wats., King Exp. 86, 87; Engl. Focke, 
Nat. Pflanz. III, 3, 34; Wats., Bibl. Ind. I, 300; Rothr., Alask. 445. 
Ural and Baikal Siberia; Caucasus mts. to Japan. 
North America: Labrador and Anticosti to Q., Ont., 
Hudson Bay, Man., Saskatchewan, Rocky mts. and N. W. T.; 
S. to Maine and N. H.; W. to Minn., Dak., Colo., N. Mex. 
Minn. valley: Reported from S. and S. W. edge; 
doubtful; meadows and edges of woods. 
Potentilla pensylvanica Linn. var. strigosa PursH, FI. 
Am. 356 (1814). 
Wats. and Coult., Gray’s Man. 6 ed. 159; Upham, Fl. Minn.50; Coult., 
Fl. Colo. 81; Webb., Fl. Neb. 128?; Mac., Fl. Can. I, 136,517; Wats. Bibl. 
Ind. I, 300. 
North America: Brit. Col. and Rockies to Mont., 
Minn., Colo. and Neb?. . 
Minn. valley: Throughout; infrequent; more abund- 
ant W. than E.; dry or rocky knolls. 
HERB.: Sheldon 442, Pipestone; Taylor $75, Glenwood; 
MacM. and Sheld. 1, Brainerd. 
Potentilla supina Linn. Spec. 497 (1753). 
P. paradoxa Nutr. T. and G. Fl. I, 487 (18388). 
Wats. and Coult., Gray’s Man. 6 ed. 159; Coult., Fl. Colo. 84; Upham, 
Fl. Minn. 49; Trauty., Fl. Sib. 50; Mac., Fl. Can. I, 136; Forbes and Hems., 
Fi. Sin. 245: Led., Fl. Russ. II, 35; Nym., Fl. Eur.; Mac., Fl. Can. I, 516, 
Herd., Fl. Eur. Russ. 46; Coult., Fl. Tex. 106; Engl. Focke, Nat. Pflanz. 
III, 3, 34; Wats., Bibl. Ind. I, 301; Webb., Appx. Neb. 34. 
Europe; N. Asia and China; S. America. 
North America: Ont. to Man. and Gt. lake reg.; S. to 
