LIST OF HIGHER SEED-PRODUCING PLANTS. 299 



P. pensylvanica var. arguta ToRR. Ann. Lye. N. Y. II, 197 (1835). 

 Wats, and Coult., Gray's Man. 6 ed. 158; Britt., Fl. N. J. 96; Webb., 

 Fl. Neb. 128; Upham, Fl. Minn. 50; Coult., Fl. Cclo. 83; Mac, Fl. Can. I, 

 136, 516; Wats., King Exp. 89; Wats., Bibl. Ind. I, 293. 



North America: N. Br., Q., Ont. to Brit. Col.; N. to 

 lat. 65"; S. to N. J.; W. to Minn., Kan., Neb., Colo., New Mex- 

 ico and Idaho. 



Minn, valley: Throughout; knolls, high plains and 

 headlands. 



Herb. : Sheldon 1315, Lake Benton; Ballard 570, Pri- 

 or's lake, Scott Co. ; Ballard 381, Jordan, Scott Co. ; Ballard 

 188, Jordan, Scott Co. ; Sheldon 608, Wilton, Waseca Co. ; Shel- 

 don 786, Sleepy Eye; MacMillan 13, Glenwood; Taylor 850, 

 Glen wood; Leonard 15, Minnehaha park; Leonard 16, Spring 

 Valley; Oesilund 45, Minneapolis; Bailey 412, Agate bay; Kas- 

 suhe 72, MinneaTpolis,; Saiidberg 171, Cannon Palls; Herb. Sheld 

 1751, Minneapolis; Herb. Moyer 74, Chippewa Co. 



GECM Linn. Gen. 418 (1737). 



Caryophyllata TouRN. Inst. 294 (1700). 



Sieversia Willd. Berl. Mag. V, 39 1804). 



Buchavea Reich. Consp. 167 (1828). 



Aclamsia F. and Endl. Gen. 638-4 (1840). 



Oreogeum Seringe, DC. Prodr. II, 553 (1825). 



Stylipus Raf. Neog. 3 (1825). 



Waldsteinia Willd. N. Act. Ber. II, 105 (1802). 



Comaropsis L. C. Rich. Nestl. Pot. 16 (1816). 



Coluria R. Br. Parr. Voy. Appx. 276 (1823). 



Laxmanuia F. and M. Led. Fl. Alt. II, 262 (1830). 

 Baillon, Hist. PL I, 466; Benth. and Hook., Gen. PL I, 619; Engler 

 and Prantl, Nat. Pflanz. 3, III, 36; (Fpcke); Durand, Ind. Gen. Phan. 113. 

 Living species: 44 ± ; temperate and arctic regions of 

 N. hemisphere; a few in S. temperate regions. Russia, 10; 

 Europe, 12; Russian Europe, 6; North America, 16-20; Mid. 

 Calif., 2; Canada, 13; S. Sts., 4; E. Sts., 10; PL Wheel., 4. 



Oeum ciliatum Pursh, PI. Am. 352 (1814). 

 G. triflorum Pursh, Fl. Am. 736 (18l4).' 

 Sieversia triflorum R. Br. Parr. 1st Voy. 276 (1824). 

 Geum imhescens Hook. Fl. Bor.-Ani. I, 175 (1833). 

 Wats, and Coult., Gray's Man. 6 ed. 157; Coult., Fl. Colo. 82; Brew, 

 and Wats., Fl. Calif. I, 176; Upham, Fl. Minn. 49; Mac, Fl. Can. I, 134; 

 Greene, Fl. Fran. 62; Roth., Wheel. Exp. 112; Wats., King Exp. 84; Wats., 

 Bibl. Ind. I, 285. 



North America: Labrador and Ont. to Brit. Col.; S. 

 to N. N. Eng. ; W. to Minn., Mo., Colo.; N. to Alaska and 

 arctic circle; S. in Sierras to Calif. 



