Davis — A Provisional List of Parasitic Fungi. 893 



CERCOSPORA CEANOTHI' Kell. & Swingle 

 On Ceanothus ovatus 



CERCOSPORA AMPELOPSIDIS Pk. 

 On Psedera sp. indet. 



CERCOSPORA VITICOLA Sacc. 

 On Vitis vulpina 



CERCOSPORA MICROSORA Sacc. 

 On TMia americana 



CERCOSPORA ALTHAEINA Sacc. 

 On Althaea rosea 



CERCOSPORA GRANULIFORMIS Ell. & Hoi. 

 On Viola spp. indet. 



CERCOSPORA LYTHRI (West.) Niessl 

 On Lythrum alatuni 



CERCOSPORA OSMORHIZAE Ell. & Evht. 

 On OsrrVorhiza longistylis 



CERCOSPORA SII Ell. & Evht. 

 On Slum cicutae folium, 



CERCOSPORA ZIZIAE Ell. & Evht. 

 On Zizia aurea 



CERCOSPORA PLATYSPORA Ell. & Hoi. 

 On Taenidia integerrima 



CERCOSPORA APII Fres. var. PASTINACAE Farl. 

 On Pastinaca sativa 



CERCOSPORA EPIGAEINA Davis 

 On Epigaea repens 



CERCOSPORA CLAVATA (Ger.) Pk. 

 On Asclepias incarnata 

 syriaca 

 phytolaccoides 



CERCOSPORA OMPHACODES Ell. & Hoi. 

 On Phlox divaricata 



CERCOSPORA LIPPIAE Ell. & Evht. 

 On Lippia lanceolata 



