no 



Panicum Scoparium, Michx. 



In the Sioux valley and the Black Hills. 

 Panicum clepaiiperatiim, Muhl. Starved Panicum. 



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

 Black Hills. 



Panicum virgatum, L. Tall Smooth Panicum. 

 In low ground throughout the state. 



Panicum Capillare, L. Witch Grass. 



A common weed in waste places throughout the state. 



Ixophorus glauciiH, (L.) Nash. Foxtail. Pigeon grass. 

 Setaria glauca, L. 



A miserable weed in cultivated grounds throughout 

 the state. 



Ixophorus Yiriclis, (L.) Nash. Green Foxtail. 

 Setaria Viridis, L,. 



Same range as the last. 



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

 Setaria Ilalica, R. & S. 



Escaped along roadsides in the Sioux valley. 

 (Viichrus tribuloicles, L. Sand Burr. 



In waste and sandy places throughout the state. More 

 abundant westward. 



Zixaiiia aquatica, L. Wild Rice. Indian Rice. Water 

 Oats. 



In shallow water from the Missouri river eatward. 

 Homaloceiichrus virgiuiciis, (Willd.) Britton. White 

 Grass. 

 Leersia viri%inica, R. & S. 



In shallow water in the Minnesota and Sioux valleys. 

 llomalocciichrus ory/oides, (L.) Poll. Rice Cut Grass. 

 Leersia oryzoides, L. 



In swampy ground from the Missouri river eastward. 

 Phalaris aruudiiiacea, L. Reed. Canary Grass. 



From the Missouri valley eastward and in the Black 

 Hills. 



