548 METASPERMAE OF THE MINNESOTA VALLEY. 



Guntheria Spreng. Sy«t. Ill, 356 (1826^ 



Cerrostylos Less. Syn. Comp. 239 (1832). 



Polypteris Less Linn. VI, 218 (1832). 



Galorida Reusch. Nom. 251 11797). 

 Benth. and Hook., Gen. PI. II, 414; Baillon, Hist. PI. VIII, 241; 

 Durand, Ind. Gen. Plum. 216; Engl, and Prantl, 2VaJ. P^a»z. IV, 5, 263 

 (Hoflfmann). 



Living species: 12; N. and C. America to S. America 

 and Patagonia. N. America, 10; S. America, 1; Texas, Ari- 

 zona and Utah. 10; Canada, 1-2; S. E. Sts., 2-3; S. and W. 

 Tex., 7. 



Oaillardia aristata Pursh, F1. Am. 573 (1814). 



G. bkolor Hook. F1. I, 315 (1833). 

 G. hicolor var. aristata Nutt. Gen. II, 175 (1818). 

 G. rustica Ciss. Diet XVIII, 20(1825). 

 G. lanceolata DO. Prodr. V, 362 (1836). 

 Wats, and Coult., Gray's Man. 6 ed. 288; Gray, Syn. Fl. I, 2, 352; 

 Upham, Fl. Minn. 83; Coult., Fl. Colo. 197; Brew, and Wats., Fl. Calif. 

 I, 392; Mac, Fl. Can. I, 250; Coult., Fl. Tex. 233. 



North America: Saskatchewan and Brit. Col. to 

 Oregon and California; S. to Minn., Colo, and Tex. 



Minn, valley: Reported from N. W. and S. W. dis- 

 tricts; rare or local; prairies. 



Herb. : Gedge 18, Riverton. 



DYSSODIA Cav. Ann. Cienc. Nat. VI, 334 (1803). 



Boebera Willd. Spec. Ill, 2125 (1804). 



Clonienocoma Cass. Diet. IX. 416 (1825). 



Coinacliniuin Scheidw, PI. Serres, 756 ( ). 



Kosilla Less. Syn. Comp. 245 (1832). 



L.ebetiua Cass. Diet. XXV, 394 (1825). 



AdeDophyllum Pers. Syn. II, 458 (1807). 



Willdeiiowa Cav. Ic. 61 (1791). 



Schlechtendahlia Willd. Spec. Ill, 2125 (1804). 



Boebera Less. Syn. Comp. 237 (1832). * 



Hymenatlierutn Cass. Bull. Philom. (1817). 



Aciphyllaea A. Gray, PI. Fendl. 91 (1849). 



Giiaphalopsis DC. Prodr. VII, 258 (1839). 



Thyinophylla Lag. Elench. Matr. 25 (1816). 



Lowellia A. Gray, PI. Fendl. 89 (l.s49). 

 Baillon, Hist. PI. VIII, 253 {sub Tagetes Linn.); Benth. and Hook , 

 Gen. PI. II, 408, 410; Engler and Prantl, Nat. Pfianz. IV, 5, 265; Durand, 

 Ind. Gen. Pkan. 215. 



Living species: 35 ±; Central and S. W. N. America; 

 1 sp., Peru to Patagonia. U. S., 16; all in W. and S. W. 

 region except 1). p(q)i)osa (Vent. ). 



Dyssodia papposa (Vent.) Hitchcock, Fl. Ames. 503 

 (1891). 



