164 



Spiesia Lambert! sericea, (Nutt.) Rydberg. 

 Oxytropus sericea, Nutt. 



Throughout the s^ate, but more abundant from the 

 Missouri valley westward. 

 Spiesia viscida, (Nutt.) Kuntze. Viscid Loco- weed. 



Common near Custer in the Black Hills. 

 Glycyrrhiza lepidota, Pursh. Wild Licorice. Buffalo 

 Burr. 

 Very abundant in low ground throughout the state. 



Hedysarum Americaimm, (Michx.) Britton. Hedy- 

 sarum. 



In the Black Hills near Rockford. 



Meibomia grandiflora, (Walt.) Kuntze. Broad-leaved 

 Tick-trefoil. 

 Desmodium acuminatum, Michx. 



In woods in the Minnesota and Sioux valleys and up 

 the Missouri valley to Yankton. 



Meibomia Illinoensis, (A. Gray.) Kuntze. Illinois Tick- 

 trefoil. 

 Desmodium Illinoense, A. Gray. 



Common in thickets and low prairies in the Minnesota 

 valley. 



Lespedeza capitata, Michx. Round-headed Bush Clover. 

 In low, sandy soil in the southern part of the Sioux 

 valley; Sioux Falls and Elk Point; up the Missouri to 

 Yankton. 



Vicia Americana, Muhl. American Vetch. 



In woods and thickets in the Minnesota and Sioux 

 valleys and the Black Hills. 

 Vicia Americana truiicata, (Nutt.) Brewer. 

 Vicia truncata, Nutt. 



In or near low ground throughout the state. 

 Vicia liiiearis, (Nutt.) Greene. Narrow-leaved Vetch. 

 Vicia Americana linearis, S. Wats. 

 Common on dry prairies throughout the state. 



