142 IOWA ACADEMY OF SCIENCES. 



Dolea alopecuroides Willd. Decatur and Johnson Cos. "Way- 

 sides and waste places, frequent. 



Petalostemon violaceus Mx. Decatur, Appanoose and Johnson 

 Cos Prairies, frequent. 



P. candidus Mx. Decatur, Appanoose, Wapello, Skelby and 

 Johnson Cos. Prairies, frequent. 



Tephrosla virginiana Pers. Johnson Co. Sandy woods, 

 infrequent. 



Bobinia pseudacacia L. Decatur, Wapello, Des Moines, 

 Shelby, and Johnson Cos. Waste places, freciuent. 



Astragalus caryocarpus Ker. Decatur and Shelby Cos. 

 Prairies, frequent. 



A. canadensis L. Decatur, Appanoose, Van Buren, Des 

 Moines, and Johnson Cos. Rich soil, common. 



Ohjcyrrhiza lepidota Nutt. Decatur Co. Waysides, rare. 



Desmodium acuminatum DC Decatur, Appanoose, and John- 

 son Cos. Rich woods, common. 



D. illinoense Gray. Decatur Co. Prairies, frequent. 



D. paniculatum DC. Van Buren and Johnson Cos. Woods, 

 infrequent. 



D canadense DC. Decatur, Appanoose, Van Buren, and 

 Johnson Cos. Open woods, frequent. 



D. dillenii Darlingt. Johnson Co. Woods, infrequent. 



Lespedeza violacea Pers. Decatur, Appanoose, Van Buren 

 and Johnson Cos. Open woods, frequent. 



L. capitata Mx. Decatur, Appanoose, and Johsson Cos 

 Prairies and rocky banks, frequent. 



Vicia americana Muhl. Shelby Co. Low prairies, frequent. 



Lathyrus palustris L. Page and Johnson Cos. Dry woods, 

 infrequent. 



Apios tuberosa Moench. Decatur and Johnson Cos. Rich 

 woods and banks, frequent. 



Strophostyles angulosa Ell. Decatur, Appanoose, Van Buren, 

 and Johnson Cos. Sandy soil, frequent. 



S. pauciflorus Watson. Wapello Co. Sandy ground, frequent. 



AmpMcarpoea monoica Nutt. Decatur and Johnson Cos. Dry 

 soil, frequent. 



A. pitcheri T. & G. Decatur, Van Buren, and Johnson Cos. 

 Woods, common. 



C'ercis canadensis L. Decatur, Appanoose, Van Buren, Des 

 Moines, Jefferson, and Henry Cos. Wooded bluffs, frequent. 



