LIST OF HIGHER SEED-PRODUCING PLANTS. 393 



sey Co.; Herb. Shell 1890, Minneapolis; Herb. Wicker sheim 53, 

 Idlewild. 



Thaspium aiireum (Linn.) Nutt. var. cordatum (Walt.) 

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



Smyrnium cordatum Walt. F1. Car. 114 '1788). 

 S. trifoUatum Muhl. Cat. 31 (1813). 

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

 T. trifoUatum Gray, Man. 5 ed. 195 (1867) in part. 

 T. aureum- var. trifoUatum 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; Gov., 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 Palls; Sheldon 1362, 

 Lake Benton; Ballard 57i, Prior's lake, Scott Co.; Sandberg 

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

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

 Montevideo. 



Thaspium barbinode (Michx.) 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 Pla.; 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. YIT, 120; (sub Carum Linn.); Benth. and Hook., 

 Gen. PI. 1,891; (sub Carum Linn.);Durand, IhcZ. Gen. Phan. 159 (sub Cai-wm 

 Linn.). 



Living species: 2; North America. 



Ziziacordata Koch, Umbel. 129 (1825). 



Thaspium trifoUatum var. apterum Gray, Man. 5ed. 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, 



