324 METASPERMAE OF THE MINNESOTA VALLEY. 



North America: Saskatchewan and Brit. Col. to Minn., 

 Dak., Wyoming, Neb., Kan., Ind. Terr, and Tex. 



Minn, valley: Local near mouth of Chippewa; high 

 plains or knolls. 



Herb.: Moyer 257, Montevideo; Herb. Moyer 258, 

 Montevideo. 



Astragalus flexiiosus Dougl. Hook. Fl. N. Am. I. 140 



(1833). 



Phaca flexuosa Hook. Fl. N. Am. I, 140 (1833). 

 P. elongata Hook. 1. c. (1833). 

 Wats, and Coult., Gray's Man. 6 ed. 137; Mac, Fl. Can. I, 113: Wats., 

 King Exp. 443; Wats., Bibl. Ind. I, 193; Upham, Fl. Minn. 44: Webb., 

 Fl. Neb. 131; Coult., Fl. Colo. 67. 



North America: Saskatchewan, Brit. Col., N. W. T., 

 Assiniboia and lat. 50 °N. to Minn.. Dak., Neb. and Wyoming. 

 Minn, valley: Local near mouth of Chippewa; proba- 

 bly rare along W. edge; prairies. 



Herb.: Moyer ^J.^, Montevideo; Herb. Moyer. 255, 

 Montevideo. 



Astragalus hypoglottis Linn. Mant. II, 274 (1771). 

 A. agrestis Dougl. Hook. Fl.? (1833). 

 A. goniatiis Nutt. T. and G. Fl. I, 330 (1838). 

 Phaca hypoglottis MacM. MSS. (1891). 

 Wats, and Coult., Gray's Man. 6 ed. 135; Wats., King Exp. 68, 436; 

 Roth., Fl. Alask. 445; Wats., Bibl. Ind..I, 195; Led.,Fl. Ross. I, 602; Mac, 

 Fl. Can. I, 111; Webb., Fl. Neb. 131; Upham, Fl. Minn. 44; Coult., Fl. 

 Colo. 61. 



Siberia and Kamtschatka. 



North America: Hudson Bay and Alaska to S. Colo, 

 and Neb. 



Minn, valley: Chippewa valley, Glenwood to Monte- 

 video and probably along W. edge; prairies. 



Herb.: Taylor 743, Glenwood; Moyer 252, Monte- 

 video; Herb. Moyer 253, Montevideo. 



Astragalus adsurgens Pall. Astrag. 40 (1800). 



A. laxmanni Nutt. Gen. 11, 99 (1818). 

 A. striutiis Nutt. in T. and G. Fl. I, 330 (1838). 

 Wats, and Coult,, Gray's Man., 6 ed. 135; Upham, Fl. Minn. 44: Webb., 

 Fl. Neb. 131; Mac, Fl. Can. I, 110; Led., Fl. Ross. I, 603; Wats., King. 

 Exp. 68, 4.39; Roth., Wheel. Exp. 36; Coult., Fl. Colo. 61. 

 Siberia and Kamtschatka. 



North America: Nelson river, lat. 56° N., Saskatche- 

 wan and Assiniboia to Minn., Neb., Brit. Colo, and Oregon. 



Minn, valley: W. districts and E. to Chippewa valley; 

 prairies and dry sunny banks. 



