io 9 

 . Grass Family. 



Aiidropogoii Hallii, Hack. Hall's Beardgrass. Turkey- 

 foot Grass. 



In the Bad Lands. Probably more or less abundant 

 from the Missouri valley westward to the Black Hills. 



Aiidropogon scoparius, Michx. Broom Beardgrass. 



Abundant throughout the state. A valuable forage 

 grass. 



Amlropogoii furcatus, Muhl. Forked Beardgrass. 

 Abundant from the Missouri eastward. 



Chrysopogou aveuaceiis, (Michx.) Benth. Bushy Blue- 

 stem, Indian Grass. 



In low damp ground from the Missouri valley east- 

 ward. Locally abundant. 



Syiitherisma liuearis, (Krock.) Nash. Small Crab Grass. 

 Panicum glabrum. Gaud. 



Sparingly introduced into the southeastern part of the 

 state. Near Yankton and Sioux Falls. 



Syiitherisma saiiguiiialis, (L.) Nash. Finger Grass; 

 Large Crab Grass. 

 Panicum sanguinale, L. 



Introduced into yards from the Missouri valley east- 

 ward. 



Panicum Crus-galli, L. Barnyard Grass. 



Abundant in waste places throughout the state. 



Panicum Scribiieriaimm, Nash. Scribner's Panicum. 



Abundant on prairies in the Minnesota and Sioux 

 valleys. 



Panicum Wilcoxiaimm, Vasey. Wilcox's Panicum. 

 On prairies in the Minnesota valley; rare. 



Panicum clicliotomum, L. Forked Panicum. 



In the Minnesota and Sioux valleys. 

 Panicum viscidum, Ell. Velvety Panicum. 



