892 Wisconsin Academy of Sciences, Arts, and Letters. 
CERCOSPORA HEUCHERAE Ell. & Mart. 
On Heuchera sp. indet. 
CERCOSPORA RUBIGO Cke. & Hark (?) 
On Spiraea saUcifolia 
CERCOSPORA PYRI Farl. 
On Pyrus arbutifolia 
melanocarpa 
CERCOSPORA COMAR I Pk. 
On Potentilla palustris 
CERCOSPORA ROSAECOLA Pass. 
On Rosa Carolina 
CERCOSPORA CIRCUMSCISSA Sacc. 
On Prunus serotina 
CERCOSPORA ZEBRINA Pass. 
On Trifolium pratense 
repens 
hybridum 
CERCOSPORA DAVIS 11 Ell. & Evht. 
On Melilotus alba 
CERCOSPORA DESMODII Ell. & Kell. 
On Desmodium grandiflorum 
CERCOSPORA VICIAE Ell. & Hoi. 
On Vicia caroliniana 
Lathyrus venosus 
CERCOSPORA TUBEROSA Ell. & Kell. 
On Apios tuberosa 
CERCOSPORA MONOICA Ell. & Hoi. 
On Amphicarpa monoica 
CERCOSPORA GERANII Kell. & Swingle 
On Geranium maculatum 
CERCOSPORA ACALYPHAE Pk. 
On Acalypha virginica 
CERCOSPORA RHAMNI Fckl. 
On Rhamnus alnifolia 
cathartica 
