138 GEOLOGY OF OHIO. 



XLI. Order VIOLACK^E. Violet Eamily. 



255. VIOLA Tourn. Violet. Heart's-Ease. 



Viola blanda Willd. Sweet White Violet. 



Frequent throughout the northern half of the state. No specimen seen south 

 of Fairfield Co. 



Viola canadensis L. Canada Violet. 

 Frequent throughout the state. 



Viola muhlENBERGII Torr. (V. canina muhlenbergii Graj*). Dog Violet. 



Lake Co., W. C. Werner; Lorain Co., A. A. Wright (Cat.) ; Trumbull Co., R. H. 

 Ingraham; Fairfield Co., E. V. Wilcox; Springfield, Mrs. E. J. Spence. 



Viola hastaTa Michx. Halberd-leaved Violet. 



Brighton (Cuyahoga Co.) W. Krebs ; Cleveland, W. C. Werner ; Lake Co., H. C. 

 Beardslee (Cat.) ; Orwell (Ashtabula Co.) E. E. Bogue. 



Viola lanceolata L. Lance-leaved Violet. 



Painesville (Lake Co.) H. C. Beardslee (Cat.) ; Lorain Co. A. A. Wright (Cat.) 



Viola obliqtja Hill. (V. palmata cucullata Gray). 

 Over the whole state. 



Viola palmata L. Common Blue Violet. 

 Frequent throughout the state. 



Viola pedata L. 



Painesville, H. C. Beardslee Cat.); Lancaster (Fairfield Co.) J. M. Bigelow 

 (Beardslee (Cat.), Cincinnati, Joseph Clark (Cat); Lawrence Co., Wm. C. 

 Werner. 



Viola primul^folia L. Primrose-leaved Violet. 

 "Northern Ohio," J. S. Newberry (Cat.) 



Viola pubescens Ait. Downy Yellow Violet. 

 Generally distributed over the whole state. 



Viola pubescens scabriuSCULA Torr and Gray. 



Lorain Co., A. A. Wright (Cat.); Monoe Co., H. Herzer; Licking Co., H L. 

 Jones (Cat.) ; Richland Co., E. Wilkinson; Gallia Co., W. W. Deckard. 



Viola rostrata Pursh. Long-spurred Violet. 

 Generally distributed. 



Viola rotundifolia Mich. Round-leaved Violet. 



Cuyahoga Co , W. Krebs; Lake Co., Wm. C. Werner; Orwell (Ashtabula Co.) 

 E. E. Bogue. 



