394 METASPERMAE OF THE MINNESOTA VALLEY. 
Fl, Can. I, 181 in part; Upham, Fl. Minn. 62; Coult., Fl. Colo. 117 in part; 
Chap., Fl. S. St. 163 in part; Coult., Fl. Tex. 147; Wats., Bibl. Ind. I, 435; 
C. and R., Rev. N. Am. Umb. 127. 
North America: N. Br. to N. J. and Fla.; W. to Sas- 
katchewan, Colo. and Tex. 
Minn. valley: S. and S. central districts; possibly 
throughout E. half; thickets and gravelly banks in shaded 
places. 
HERB.: Taylor 348, Janesville. 
Zizia aurea Kocu, Umbel. 129 (1825). 
Thaspium aureum var. apterum GRAY, Man. 5 ed. 195 (1869). 
Carum aureum B. and H. Gen. Pl. I, 829 (1862). 
Wats. and Coult., Gray’s Man. 6 ed. 208; Britt., Fl. N. J. 117; Upham, 
Fl. Minn. 62; Mac.,F). Can. I, 534; II, 326; Chap., Fl. S. St. 163 in part; 
Webb., Fl. Neb. 124; Coult., Fl. Tex. 147; Wats., Bibl. Ind. I, 434; C. and 
R., Rev. N. A. Umb, 127. 
North America: N. Br., N. Eng., N. J. to Fla.; W. to 
Peace and Saskatchewan rivers; S. to Minn., Neb. and Tex. 
Minn. valley: S. W. and W. regions; to New Ulm and 
B. E. Co.; prairie districts; moist banks and shores of lakes. 
HersB.: Moyer 92, Montevideo; Oestlund 351, Henne- 
pin Co. : 
PIMPINELLA Linn. Gen. 236 (1787). 
Bunium Kocu, Syn. Fl. Germ. ed. II, 315 (1848). 
Sisarum TauscyH, Flora, 355 (1834). 
Acronema EpGEw. Trans. Linn. Soc. XX, 51 (1851). 
Lereschia Boiss. Ann. Sci. Nat. ser. 3, [, 127 (1844). 
Reutera Boiss, Elench. 46 (1838). 
Tragium SPRENG. Prod. Umb. 26 (1813). 
Ledebouria Link, Enum. Hort. Berol. I, 286 (1821). 
Chesneya BERTOL. Misc. Bot. I, 17 (1842). 
Gaytania Munst. Bot. Zeit. 730 (1848). 
Gymnosciadium Hocust. Flora, 20 (1844). 
Anisum Ecku. and ZEYH. Enum. Afr. 341 (1887). 
Petrosciadium Epegew. Trans. Linn. Soc. XX, 51 (1851). 
Tragopsis PomeL, ex Durand, Ind. Gen. Phan. 159 (1888). 
Murrithia Zotu. Nat. Neerl. ex Hassk. Flora, 601 (1847). 
Tragoselinum POMEL, ex Dur. 1. c. (1888). 
Anisometros Hassk. Flora, 602 (1847). 
Platyraphe Mig. ex Dur. 1. c. (1888). 
Heterachaena ZOLL. 1. c. (1847). 
Baillon, Hist. Pl. VII, 119 (sub Carum Linn.); Benth. and Hook., Gen. 
Pl. I, 893; Durand, Ind. Gen. Phan. 159. 
Living species: 75+; N. hemisphere; also, S. Africa 
and S. America. North America, 8; E. Sts., 2; W. Sts., 2; 
Russia, 15; Europe, 11?. 
