Verbena hastata, L. Blue Vervain. 



In thickets and moist places from the Missouri valley- 

 eastward, and in the Black Hills. 



Verbena stricta, Vent. Hoary Vervain. 



In moist or dry soil throughout the state. 



Verbena bracteosa, Michx. Large-bracted Vervain. 



On prairies throughout the state; rare east of the Mis- 

 souri valley; more common westward. 



Verbena bipinnatificla, Nutt. 



On dry soil from the Missouri valley westward. 



Lippia cnneifolia, (Tott.) Steud. Fogfruit. 



Occasional in the James and Missouri valleys. 



LabiaT.^. — Mint Family. 



Tencrinin Canadensis, L. Wood Sage. Germander. 

 In moist soil in the Sioux valley. 



Tencrinni oceidentale, Gray. Hairy Germander. 



In thickets in the Minnesota, Sioux and James valleys. 



Scntellaria lateriflora, L- Mad-dog Skull Cap. 



In low, shady places from the Missouri valley east- 

 ward. 



Scntellaria parvnla, Michx. Small Skull Cap. 



On low prairies in the Minnesota, Sioux, James and 

 Missouri valleys. 



Scntellaria galericnlata, L. Marsh Skull Cap. 



In damp ground from the Missouri valley eastward, 

 and in the Black Hills. 



Agastacbe nepetoides, (L.) Kuntze. Catnip. Giant 

 Hyssop. 

 Lophanthiis nepetoides^ Benth. 



In the Minnesota valley and the southern part of the 

 Sioux valley, at Sioux Falls; Union county. Some of 

 the specimens from the Minnesota valley agree with 

 A. schrophularicefolia in the pubescence of the leaves 



