125 



Carex siccata, Dewey. Hillside Sedge. 



In the Sioux, James and Missouri valleys and in the 

 Black Hills. 



Carex tribnloides, Wahl. Blunt Broom Sedge. 

 In the Sioux valley. 



Carex tribiiloides Bebbii, Bailey. 

 Occurs in the Black Hills. 



Carex foeiiea, Willd. Hay Sedge. 



In the Sioux valley near Brookings; rare. 



Carex Deweyaiia, Schwein. Dewey's Sedge. 



Occurs rather rarely in the Black Hills and in the 

 Sioux valley. 



Carex stramiiiea, Willd. Straw Sedge. 



In dry soils in the Sioux and Little Minnesota valleys. 



Carex festucaoeie, Willd. Fescue Sedge. 

 In the Sioux valley near Brookings. 



Carex Bickiiellii, Britton. Bicknell's Sedge. 

 Carex Stramiiiea Crawei^ Boott. 



Near Hot Springs in the Black Hills; rare. 



Carex sycliiiocepliala, Carey. Dense Long-beaked 

 Sedge. 



In low meadows in the Sioux valley, near Brookings, 

 and in the Little Minnesota valley near outlet of Big- 

 stone Lake. 



• Arace^. — The Arum Family. 



Arisfeiiia triphylluiu, (L.) Torn Indian Turnip. 



On moist shady banks bordering lakes and streams in 

 the Little Minnesota and the Sioux valleys. 



Acorus calamus, L. Sweet Flag. 



Collected in two localities in the extreme eastern part 

 of the state. 



