344 GEOLOGY OF OHIO. 



PUCCINIA MARLS WILSONI Clint. 



On Claytonia virginica, Franklin Co., W. A. Kellerman, Freda Detmers 



PUCCINIA MENTHA Pers. 



On Mentha, Blephilia, Cuuila, Pyycanthemutn and Monarda; abundant over the 

 state. 



Puccinia noliTangeris Cda. (P. argentala (Schultz.) Wint.) 

 On Impatiens fulva,' Fairfield Co., W. A. Kellerman. 



Puccinia pimpinellae ( Strauss.) Lk. 



On Chaerophyllum procumbens, Columbus, Moses Craig. 



Puccinia' podophylli Schw. ( P. acu/eata Schw. ; Aecidium podophylli Scliw.) 

 Abundant on Podophyllum peltatum throughout the state. 



Puccinia rubigo-vera ( DC.) Wint. 



On wheat, Central Ohio and doubtless over the whole state. 



Puccinia sanicula Grev. 



On Sanicula, Fairfield Co., W. A. Kellerman. 



Puccinia saxifrage Schl. 



On Saxifraga virginiensis, Fairfield Co., Moses Craig. 



PUCCTNIA SILPHII Schw. 



On Silphium perfoliatum, Columbus, W. A. Kellerman. 



Puccinia sorghi Schw. (P. maydis Car.) 

 On Indian corn throughout the state. 



, Puccinia tenuis Burr. (Aecidium tenue Schw.) 



I. On Eupatorium ageratoides, Fairfield Co., W. A. Kellerman. 



Puccinia tiarell^ B. & C. 



On Mitella diphylla, Fairfield Co., Perry Co., W. A. Kellerman. 

 i 



Puccinia viol^e DC. 



On Viola ; widely distributed. 



Puccinia xanthii Schw. 



On Xanthium and Ambrosia ; throughout the state. 



100. GYMNOSPORANGIUM Hedw. 



Gymnosporangium globosum Farlow. 



On cedar {Juniper us virginiana), Fairfield Co., Clermont Co., W. A. Kellerman. 



Gymnosporangium macropus Lk. 



On cedar (Juniperus virginiana) ; over the whole state. 



