564 METASPERMAE OF THE MINNESOTA VALLEY. 



Herb.: Herrick 178, Minneapolis; Sandberg 352, 

 Welsh, Goodhue Co.; Herb. Sheld. 1809, Minneapolis; Herb. 

 Wickersheim 86, Idlewild; Herb. Moyer 1^6, Montevideo. 



AGOSERIS Raf. F1. Liid. 58 (1817). 



Macrorhyncus Less. Syn. Comp. 139 (1832), 

 Amniogeton Schrad. Cat. Goett. 1 (1833). 

 Cryptopleui-a and Stylopappus Nutt. Trans. Phil. Soc. ser. 

 2, VII, 431 (1841). 



Troxinion Auct. in part. 

 BailloD, Hist. PL YI1I,110 [sub Leontodon Linn.); Benth. and Hook., 

 Gen. PI. II, 522; Durand, Ind. Gen. Phan. 234; O. Kuntze, Rev. Gen. I, 304. 

 Living species: 23 ± (Greene, Fittonia II, 176); N. 

 America and Chile; all in western and Pac. coast regions. 



Agoseris glauca (Pursh) Greene, Pittonia II, 176 (1891). 



Troximon glaucimi Pursh, F1. Am. 495. 505 (1814). 

 Macrorhyncus glaucus Eat. Bot. King Exp. 204 (1871). 

 Wats, and Coult., Gray's Man. 6 ed. 303; Mac, Fl. Can. I, 277; Up- 

 ham, Fl. Minn. 89; Coult., Fl. Colo. 221; Brew, and Wats., Fl. Calif. I, 

 437; Gray, Syn. Fl. I, 2, 437. 



North America: Man. and Saskatchewan to Pac. ; S. 

 in Sierras to Calif., Utah, Nev. and E. to Minn, and Neb. 



Minn, valley: W. edge; infrequent; plains and high 

 ridges or headlands. 



Herb. : Sheldon 1218, Lake Benton. 



ADOPOGON Neck. Elem. I, 55 (1790). 

 Ki'igia SciiREB. Gen. 532 (1791). 

 Cynthia Don, Edin. Phil. Journ. 309 (1828-29). 

 Luthera Sen. Bip. Linn. X, 275 (1836). 

 Baillon, Hist. PI. VIII, 20 {sub Cichorium); Benth. and Hook., Gen. PI. 

 II, 507; O. Kuntze, Hev. Gen. I, 304; Durand, Ind. Gen. Phan. 232. 



Living species: 4-5; N. America; S. Sts., 4; E. Sts.. 3; 

 Canada, 2; Rocky mts., 1; W. Tex., 3. 



Adopogon virginicum (Linn.) OK. Rev. Gen. I. 304 (1891). 



Tragopoiion virginicum IjI^^. Spec. 789 (1753). 



Hyoseris biflora WAi/r. Fl. Car. 194 (1788). 



H. amplexicaulis Micnx. Fl. N. Am. II, 87 (1803). 



H. prenanthoides Willd. Spec. Ill, 1618 (1803). 



Cynthia virginica Don, Edin. Phil. Jour. XII, 305 (1828-29). 



Krigia amplexicaulis Nutt. Gen. II, 127 (1818). 



C. amplexicaulis Beck, Bot. 168(1833). 



Cynthia yriffilhii Nutt. Jour. Acad. Phil. VII, 69 (1834). 

 Wats, and Coult., Gray's Man. 6 ed. 298: Britt., Fl. N. J. 152; Mac, 

 Fl. Can. I, 273: Upham, Fl. Minn. 89; Coult.. Fl. Colo. 215; Chap.,Fl. S. St. 

 249; Cov., Fl. Arl<. 198; Gray, Syn. Fl. I, 2, 412. 



