310 METASPERMAE OF THE MINNESOTA VALLEY. 



Baillon, Hist. PL II, 175; Benth. and Hook., Gen. PI I, 568; Durand, 

 Ind. Gen. Phan. 105; Scheuck, Palaeophyt. 695. 



Living species: 2; North America, 1; E. China, 1. 

 Fossil species: Tertiary of Europe (Saporta); 1 sp. 



Gymnocladus dioicus (LiNN.) KOCH, Dendr. I, 5 (1869). 

 Guilandina dioica LINN. Spec. 381 (1753). 

 Gymnocladus canadensis LAM. Enc. Meth. I, 733 (1783). 

 Hyperanthera dioica VAHL, Symb. I, 31 (1790). 



Wats, and Coult., Gray's Man. 6 ed. 148; Webb., Fl. Neb. 129: Upham, 

 Fl. Minn. 48; Mac., Fl. Can. I, 123, 512; Herd., Fl.Eur. Russ.44; Cov., Fl. 

 Ark. 177; Wats., Bibl. Ind. I, 222; Sarg., N. A. Silv. Ill, 69. 

 Introduced sparingly in Russia. 



North America: S. Ont., W. N. Y. and Penn.; W. to 

 S. Minn., E. Neb., E. Kan., S. W. Ark.; S. to Tenn. and Ind. 

 Terr. 



Minn, valley: Forest district, especially S. W. to Cot- 

 ton wood valley and New Ulm. 



HERB.: Sheldon 778, Cottonwood river, near Sleepy 

 Eye; Sheldon 655, Waseca; Sheldon 454, Madison Lake. 



BAPTISIA VENT. Dec. Gen. Nov. 9 (1808). 



Crotalopsis MICHX, MSS. ex DC. Mem. Leg, 4 (1825). 

 Baillon, Hist. PL II, 349; Benth. and Hook., Gen. PI. I. 466; Durand, 

 Ind. Gen. Phan. 87. 



Living species: 14; North America; S. Sts., 14; Can- 

 ada, 2; E. Sts., 6. 



Baptisia leucophaea NUTT. Gen. I, 282 and add. (1818). 



Podalyria bracteata MUHL. Cat. ed. 2, 42 (1818). 

 Wats, and Coult., Gray's Man. 6 ed. 126; Britt., Fl. N. J. 80; Webb., 

 Fl. Neb. 133: Upham, Fl. Minn. 47; Chap., Fl. S. St. 112; Cov., Fl. Ark. 

 173; Wats., Bibl. Ind. I, 204. 



North America: Mich, to Minn, and Neb. ; S. to Ark., 

 Tex. and Ga, ; adv. in N. J. and along Atl. coast. 



Minn, valley: S. edge and extending to N. E. district; 

 absent in most districts; fields, pastures and meadows. 



HERB.: Juni 2, "Minnesota;" Holzinger 62. Winona 

 Co. 



Baptisia leucantha T. and G. Fl. I, 385 (1838). 

 Podalyria alba SIMS, Bot. Mag. 1177 (1809). 



Baptisia alba HOOK. Fl. Bor.-Am. I, 129 (1833) not E. Br. (1810). 

 Wats, and Coult., Gray's Man. 6 ed. 126; Webb., Fl. Neb. 133; Chap.. 

 Fl. S. St. 112; Upham, Fl. Minn. 47; Mac., Fl. Can. I, ]23; Cov., Fl. Ark. 

 173; Wats., Bibl. Ind. I, 204. 



North America: Ont. to Ohio, S, Car. and Fla. ; W. 

 to Minn., Neb., Ark. and La. 



