IOWA ACADEMY OP SCIENCES. 117 



Bobinia Pscndacacia L. 



Sioux City, an escape from cultivation (B. AV.)- 

 Astragalus caryocarpus Ker. 



Sioux City (B. W.). 

 A. Canadensis L 



Sioux City (B. W.). 

 .-1. lotifloris Hook var. brachypns Gray. 



Hamburg, Hitchcjck, Bot Gazette XIV, 128. 

 Oxytropis Lambert i Pursh. 



Soiux City (B. W.). Specimei\s in fruit were found near 

 Tarin and Missouri Valley on loess mounds (L. H. 

 P.). Produces a perennial root several feet in 

 length, frequently exposed where soil has washed 

 away. Miss Wakefield finds the form with violet 

 colored flowers more common than the white. Ham- 

 burg (Hitchcock, Bot. Gazette, XIV, 128). 

 Glyci/ryJiiza lepidota' Nutt. 



Sioux City (B. W.); Turin, Missouri Valley, along railroads, 

 and border of hills common, Logan, Council Bluffs (L. 

 H. P.). Hull (W. Newell); Little Rock (C. R. Ball). 

 Desmodium Canadense D. C. 



Hull (W. Newell). 

 D. canescens D. C. 



Sioux City, bottom (L. H. P.). 

 Apios tuberosa Moench. 



Smithland, low grounds (B. W.). 

 Strophostyles angidosa Ell. 



Souih Dakota, opposite Hawarden, flood plain of Big Sioux 

 river (L. H. P.); Sioux City (B. W.). 

 AmpJiicarjxea. monoica Nutt. 



Sioux City (B. W.). 

 Cassia Chamcecrista L. 



Missouri Valley, loess hills abundant (L. H. P.); Sioux 

 City (B. W. arid L. H. P.); South Dakota, opposite 

 Hawarden (L. H. P.); Battle Creek (E. G. Preston). 

 Gymnodadus Canadensis Lam. 



Sioux City (B. W.), abundant at the mouth of the Big 

 Sioux river, in alluvial soil, base of hills (L. H. P.). 

 Gleditschia triacanthos L. 



Sioux City, abundant along the river (B. W.). 

 Desmanthus bradrylobtis Benth. 

 Spirit Lake (B. W.). 



