SS GEOLOGY OF OHIO. 



Pluchea villosa (Walt. ) {P.foetida L. P. bifrons DC.) 

 Cincinnati, Jos. F. James ( Cat. ) " Ohio," Gray ( Man.) 



15. GIFOLIA Cass. ( Fi/ago Tourn.) Cotton-rose. 



Gifolia germanicum L. (Filago germanica L. ) Herba Impia. 

 " General," J. S. Newberry (Cat.) 



16. ANTENNARIA Gaertu. {AnaphalisT>. C. ) Everlasting. 



AnTEnnaria planTaginifolia ( L. ) Richards. Plantain-leaved Everlasting. 

 Common over the whole state. 



AnTEnnaria margaritacea (L.) Hook. {Anaphalis margaritacea. Beuth&Hook.) 

 Northern Ohio, J. S. Newberry (Cat.); Licking Co., H. L. Jones (Cat.) ; Ashta- 

 bula, Miss S. F. Goodrich. 



17. GNAPHALIUM L. Cudweed. 



Gnaphalium decurrens Ives. Everlasting. 



Lorain Co., A. A. Wright (Cat. )\ Painesville, Wm. C. Werner; Franklin Co. 

 Selby.and Craig (Cat.) 



Gnaphalium obtusifolium L. ( G. polycephalum Michx. ) Common Everlasting 

 Over the whole state. 



Gnaphalium purpu etjm L. Purplish Cudweed. 

 Throughout the state, but not abundant 



Gnaphauum uuginosum L. Low Cudweed. 

 From Lake Erie to the Ohio River. 



18. INULA L, Elecampane. 



Inula helenium L. 



Widely distributed over the state. 



19. POLYMASTIA. L. Leaf-cup. 



POLYMNIA CANADENSIS L. 

 Over the whole state. 



POLYMNIA UVEDALIA L. 



Lawrence Co., W. A. Kellerraan;Cincinnati, Jos. F. James (Cat.) "Painesville," 

 H. C. Beardslee ( Cat; ) Wm. C Werner. 



20. SILPHIUM L. Rosin-weed. 



SlLPHIUM INTEGRIFOLIUM Michx. 



" Monroeville," H. C. Beardslee (Cat.) 



