118 GEOLOGY OF OHIO. 



Gerardia TEnuifoua VahL 

 Throughout the state. 



150. DASYSTOMA Raf. 



Dasystoma fxava ( L. ) Wood. ( Gerardia fldva L.) 



Cleveland, W. Krebs ; Lake Co., Wm. C. Werner ; Lacking Co., H. L. Jones ( Cat.) ; 

 Fairfield Co., E. V. Wilcox and S. Renshaw. 



-Dasystoma laevigata (Raf. ) ( Gerardia laevigata Raf. ) 

 Fairfield Co., E. V. Wilcox. 



Dasy'stoma pedicularia ( L. ) Benth. ( Gerardia pedicularia L. ) 



Trumbull Co., Dr. Kellogg (Beardslee Cat. ) ; Fulton Co., J. S. Hine. 



Dasystoma virginica (L. ) ( Gerardia quercifolia Ph. ) 



Cleveland, W. Krebs ; Lake Co., Wm. C. Werner ; Lorain Co., A. A. Wright ( Cat. ) \ 

 Cincinnati, Jos. Clark (Cat.) ; Fulton Co., J. S. Hine. 



151. CASTILLEIA Mutis. Painted-Cup. 



CASTrLLElA COCCINEA ( L.) Spreng. Scarlet Painted-cup. 



Ironton, (Lawrence Co.) W. C. Werner; Georgesville, Franklin Co., E. V. Wilcox. 



152. PEDICULARIS Tourn. Lousewort. 



PEDICULARIS canadensis L. Common Lousewort. Wood Betony. 

 Common. 



Pedicularis lanceolata Michx. 



From Lake Erie to the Ohio River. 



153. MELAMPYRUM Tourn. Cow-Wheat. 



Melampyrum lineare Lam. (M. americanum Mx.) 



Cleveland, W. Krebs; Lorain Co., A. A. Wright (Cat.); Painesville, Wm. C. 

 Werner. 



XX. Order SOLAN AC UJE. Nightshade Family. 



154. SOLANUM Tourn. Nightshade. 



Solanum carolinense L. 

 Frequent. 



SOLANUM DULCAMARA L. 



Throughout the state. 



SOLANUM NIGRUM L. 



Frequent and common in cultivated ground. 



