260 METASPERMAE OF THE MINNESOTA VALLEY. 
Fl. O.-Sib. I, 151 in part?; Mac., Fl. Can. I, 38, 485; Led., Fl. Ross. I, 113 
in part?; Wats., King Exp. 16; Roth., Wheel. Exp. 61; Wats., Bibl. Ind. 
I, 66. 
Transbaikal Siberia? 
North America: N. W. T. and Sierras to the Atl. and 
Gulf of Mexico. 
Minn. valley: Principally 8. W. and W.; with NV. 
palustre (Leys.). 
Hers.: Sheldon 1512, Lake Benton; Taylor 652, Min- 
nesota lake. 
Nasturtium palustre (Leys.) DC. Syst. I, 191 (1821). 
Sisymbrium palustre Leys. Fl. Hal. (1761). 
Radicula palustris Mo—ENCH, Meth. 263 (1794). 
Camelina barbareaefolia DC. Syst. II, 517 (1821). 
Roripa nasturtioides SPACH, Phan. VI, 56 (1838). 
Wats. and Coult., Gray’s Man. 6 ed. 70; Coult., Fl. Colo. 24; Webb., 
Fl. Neb. 119; Wats., King Exp. 15, 16; Upham, F]. Minn. 24; Brew. and 
Wats., Fl. Calif. I, 42; Chap., Fl. S. St. 25; Mac., Fl. Can. I, 37, 485; II, 300; 
Forbes and Hems., Fl. Sin. I, 41; Led., Fl. Ross. I, 112; Wats., Bibl. Ind. I, 
66; Nym., Fl. Eur.; Herd., Fl. Eur. Russ. 14; Engl. Prantl, Nat. Pflanz. III, 
2, 184; Coult., Fl. Tex. 17; Roth., Wheel. Exp. 61; Hart., Fl. Scand. I, 193; 
Rothr., Alask. 442; Greene, Fl. Fran. 268. 
Europe; N. Africa; N. and temp. Asia. 
North America: Greenland and N.S. to Alaska, N. W. 
T. and B. C.; S. to gulf and in Mexico; E. to N. Eng., N. J. and 
N. Car. 
Minn. valley: Throughout; wet places and marshy 
meadows. 
HERB.: Sheldon 1398, Lake Benton; Ballard 326, Belle 
Plaine; Ballard 266, Jordan, Scott Co.; Ballard 671, Waconia; 
Taylor 862, Glenwood; Sheldon 1093, Springfield; Sheldon 760, 
Sleepy Eye; Taylor 230, Janesville; Taylor 341, Janesville; 
Taylor 164a, Janesville; Oestlund 12, Minneapolis; Herrick 29, 
Minneapolis; Kassube 25, Minneapolis; Herrick 30, St. Louis 
river; Holzinger 14, Winona Co.; Sandberg 53, Cannon Falls; 
Herb. Moyer 246, Montevideo. 
Nasturtium sinuatum Nutr. T. and G. FI. I, 73, 666 (1838). 
Wats. and Coult., Gray’s Man. 6 ed. 70; Coult., Fl. Colo. 24: Wats., 
Bibl. Ind. I, 67; Roth., Wheel. Exp. 61; Brew. and Wats., Fl. Calif. I, 43: 
Cov., Fl. Ark. 165; Wats., King Exp. 15; Webb., Appx. Neb. 31; Greene. 
Fl. Fran. 267. 
North America: Sierra Nevada mts. to Mexico; E. to 
Mississippi valley; N. to Minn, and Dak. 
Minn. valley: Lower levels, especially E. and N. E.; 
Ft. Snelling to New Ulm. 
HERB: Ballard 37, Chaska; Ballard 653, Chaska. 
