LIST OF HIGHER SEED-PRODUCING PLANTS. 393 



sey Co.; Herb. Shell. 1890, Minneapolis; Herb. Wickersheim 53, 

 Idlewild. 



Thaspium aureum (LINN.) NUTT. var. cordatum (WALT.) 

 B. S. P. Cat. N. Y. (1888). 



Smyrnium cordatum WALT. Fl. Car. 114 '1788). 

 S. trifoliatum MUHL. Cat. 31 (1813). 

 Thaspium cordatum T. and G. Fl. I, 615 (1838). 

 T. trifoliatum GRAY, Man. 5 ed. 195 (1867) in part. 

 T. aureum var. trifoliatum COULT. and ROSE, Rev. Umbel. (1889). 

 Wats, and Coult., Gray's Man. 6 ed. 204; Upham, Fl. Minn. 62; Mac., 

 Fl. Can. I, 181; II, 326; Chap., Fl. S. St. 163; Coult., Fl. Colo. 117; Britt., 

 Fl. N. J. 117; Roth., Wheel. Exp. 134; Wats., King. Exp. 125; Cov., Fl. 

 Ark. 186; Wats., Bibl. Ind. I, 433. 



North America: N J. to 111. and Minn.; Colo., Mont, 

 to Rockies and Oregon ; S. to Ark. ; Brit. Col. 



Minn, valley: Throughout; woods, banks and copses; 

 gravelly soil. 



HERB.: Sheldon 943, Redwood Falls; Sheldon 1362, 

 Lake Benton; Ballard 571, Prior's lake, Scott Co.; Sandberg 

 220, Cannon Falls; Huntington 4, Rock Co.; Kassube 101, Min- 

 neapolis; MacM. and Sheld. 55, Brainerd; Herb. Moyer 91, 

 Montevideo. 



Thaspium barbinode (Micnx.) NUTT. Gen. I, 196 (1818). 



Ligusticum barbinode MICHX. Fl. N. Am. 1, 167 (1803). 

 Smyrnium barbinode MUHL. Cat. 31 (1813). 



Wats, and Coult., Gray's Man. 6 ed. 204; Mac., Fl. Can. I, 181, 534; 

 Britt., Fl. N. J. 117; Webb., Fl. Neb. 124; Upham, Fl. Minn. 62; Chap., 

 Fl. S. St. 163; Cov., Fl. Ark. 186; Wats., Bibl. Ind. I, 434; C. and R.. Rev. 

 N. A. Umb. 84. 



North America: S. Ont., N. Y., N. J. to Fla.; W. to 

 Minn, and Neb. 



Minn, valley: E. and C. districts at least to Lac Que 

 Parle and Pomme des Terres valleys; riverbanks and shores. 



HERB.: Sheldon 989, Sleepy Eye; Sheldon 1180, New 

 Ulm; Taylor 957, Glenwood; Taylor 762, Glenwood; Sheldon 

 791, Sleepy Eye; Sandberg 219, Red Wing. 



ZIZIA KOCH, Nov. Act. Cur. XII, 128 (1825). 



Baillon, Hist. PI. VII, 120; (sub Carum LINN.); Benth. and Hook., 

 Gen. PI. 1,891; (sub Carum Linn.);Durand, Ind. Gen. Phan. 159 (sub Carum 

 Linn.). 



Living species: 2; North America. 



Ziziacordata KOCH, Umbel. 129 (1825). 



Thaspium trifoliatum var. apterum GRAY, Man. 5 ed. 195 (1868). 

 Carum cordatum B. and H. Gen. PI. I, 891 (1862). 

 Wats, and Coult., Gray's Man. 6 ed. 208; Britt., Fl. N. J. 117; Mac., 



