no 



Panicum Scoparium^ Michx. 



In the Sioux valley and the Black Hills. 



Paiiicuiii (lepauperatuiii, Miihl. Starved Panicum. 



In dry soils in the Sioux and James valleys and in the 

 Black Hills. 



Panicum virgatuni, L. Tall Smooth Panicum. 

 In low ground throughout the state. 



Paiiicuiii Capillare, L. Witch Grass. 



A common weed in waste places throughout the state. 



Ixoi^horvis g'laucus, (L.) Nash. Foxtail. Pigeon grass. 

 Setaria glauca^ L. 



A miserable weed in ciiltivated grounds throughout 

 the state. 

 Ixopliorus Viridis, (L.) Nash. Green Foxtail. 

 Setaria Viridis^ L. 



Same range as the last. 

 Ixopliorus Italicus, (L.) Nash. Hungarian Grass. 

 Setaria lialica^ R. & S. 



Escaped along roadsides in the Sioux valley. 

 Ceuchrus tribuloides, L. Sand Burr. 



In waste and sandy places throughout the state. More 

 abundant westward. 

 Zizania aquatiea, L. Wild Rice. Indian Rice. Water 

 Oats. 



In shallow water from the Missouri river eatward. 

 Houialoceuclirus virginious, (Willd.) Britton. White 

 Grass. 

 Leersia viriginica^ R. & S. 



In shallow water in the Minnesota and Sioux valleys. 

 Honialoceuolu-us oryzoides, (L.) Poll. Rice Cut Grass. 

 Leersia oryzoides^ L. 



In swampy ground from the Missouri river eastward. 

 Phalaris ariindiuacea, L. Reed. Canary Grass. 



From the Missouri valley eastward and in the Black 

 Hills. 



