i65 



Vicia sativa, L. Vetch. Tare. 



Introduced into waste or cultivated fields in the Sioux 

 valley. 



Latliyrus venosvis, Muhl. Veiny Pea, Wild Pea. 



On shady banks of streams and lakes in the Minnesota 

 and Sioux valleys. 



Latliyrus palustris, L. Marsh Vetchling. 



In low, moist ground from the Missouri river eastward. 



Latliyrus ornatus, Nutt. Showy Vetchling. 



On banks and bluflfs from the Missouri valley west- 

 ward. 



Latliyrus ocliroleucus, Hook. Cream-colored Vetchling. 

 Abundant in the Black Hills. 



Faloata coiiiosa, (L.) Kuntze. Hog Peanut. 

 Amphicarpa monoica^ BH. 



Near Rapid City in the Black Hills. 



Falcata Pitclieri, (T. & G.) Kuntze. Pitcher's Hog 

 Peanut. 

 Amphicarpa Pitcheri^ T. & G, 



In rich woods in the Minnesota valley. 



Apois apois, (L.) McM, Groundnut. 

 Apois tuberosa^ Moench. 



In woods and thickets in the Minnesota and Sioux 

 valleys. 



Stropliostyles lielvola, (L.) Britton. Trailing Wild Bean. 

 Strophostyles angulosa^ Ell. 



On shady banks of streams and lakes from the Mis- 

 souri valley eastward; not common. 



Strophostyles pauciflora, (Benth.) S. Wats. Small 

 Wild Bean. 



On banks of streams and lakes in the Minnesota, 

 Sioux and James valleys. 



