139 



Chenopocliiim riibriiiii, L. Red Goosefoot. 



In low, alkaline soils in the Sioux, Minnesota and 

 James valleys. 



Blituiii capitatuin, L. Strawberry Blight. 

 Chenopodium capitatum^ (L.) Wats. 

 In the Black Hills. 



Cyoloina atriplicifoliiiiii, (Spreng.) Coult. Cycloma. 

 Cycloma platyphyllum^ Moq. 



In the foot-hills of the Black Hills, and the adjacent 

 plains region; Rapid City, etc. 



3Ioii<)lepos Niittaliaiia, (R. & S.) Greene. Monolepis. 

 Mo7iolepis chenopodioides^ Moq. 



In alkaline soils in the Black Hills, and from there 

 eastward to the Missouri river. 



Atriplex hastata, L. Halbert-leaved Orache. 



In low, alkaline places throughout the state. 



Atriplex arg-eiitea, Nutt. Silver Orache. 



In alkaline soils from the Missouri river westward. 



Atriplex eaiieseens, (Pursh.) James. Bushy Atriplex. 



Abundant in alkaline soils from the Missouri river 

 westward; not yet reported from the Black Hills. 



Eurotia laiiata, (Pursh.) Moq. White Sage. 



In the Bad Lands, just east of the Black Hills. 



Corisperimiiii hysopifoliuiii, L. Bug-seed. 

 In the Bad Lands, east of the Black Hills. 



Salieornia herbacea, L. Slender Glasswort. 



In low, alkaline meadows in the Minnesota region 

 near Wilmot, and in the James valley near Iroquois. 



Doiidia (lepressa, (Pursh.) Britton. Western Blight. 



In alkaline soils with the last throughout the state. 



Salsola tragus, L. Russian Thistle. 



In waste places throughout the state, but most abun- 

 dant in the James and the Missouri valleys. A very 



