124 GEOLOGY OF OHIO. 



Gentiana Saponaria L. Soapwort Gentian. 



Cincinnati, Joseph Clark (Cat.) ; Columbus, W. S. Sullivant (Cat.) 



Gentiana serrata Gunner. 



Lorain Co., A. A. Wright (Cat.) 



Gentiana vieeosa L. ( G. ochroleuca Froel.) 

 Rio Grande ( Gallia Co.) Lizzie Davis. 



175. FRASERA Walt. American Coeumbo. 



Frasera caroeinense Walt. 



Central and southern Ohio; Lorain Co., A. A. Wright (Cat.) 



/ 



176. OBOLARIA L. 



Oboearia virginica L. 



From Lake Erie to the Ohio river ; rare. 



177 BARTONIA Muhl. 



Bartonia virginica (L. ) B. S. P. (B. tetiella Muhl.) 



Licking Reservoir, W. C. Werner; Painesville, II. C. Beardslee; Licking Co., H- 

 L. Jones (Cat.) ; Lorain Co., A. A. Wright (Cat.) 



178. MENYANTHES Tourn. Buckbean. 



Menyanthes trifoeiata L. 



Portage Co., W. Krebs; Lorain Co., A. A. Wright (Cat.); Licking Co., H. L- 

 Jones ( Cat.) 



179. LIMNANTHEMUM Gmelin. Feoating Heart. 



LimnanThemum eacunosum (Vent.) Mx. 

 Painesville, H. C. Beardslee (Cat.) 



XXVI. Order OLEACEAE. Olive Family. 



180. FRAXINUS Tourn. Ash. 



FraxinuS Americana L. White Ash. 

 Frequent. 



Fraxinus pubescens Lam. Red Ash. 



Summit Co., J. S. Newberry (Cat.); Lorain Co., A. A. Wright (Cat); Franklin 

 Co., W. A. Kellerman; Licking Co., H. L.Jones (Cat.) 



Fraxinus quadrangueata Michx. Blue Ash. 



Frequent throughout the central and southern portions of the state. 



