894 Wisconsin Academy of Sciences, Arts, and Letters. 



CERCOSPORA RACEMOSA Ell. & Mart. 

 On Teucrium canadense 

 Ambrosia trifida 



CERCOSPORA PHYSALIDIS Ellis 

 On Physalis pubescens 

 heterophylla 



CERCOSPORA DIFFUSA Ell. & Evht. 

 On Physats sp. indet. 



CERCOSPORA PENTSTEMONIS Ell. & Kell. 

 On Pentstemon hirsiitus 



CERCOSPORA GERARDIAE Ell. & Dearn. 

 On Gerardia grandiflora 



CERCOSPORA GALII Ell. & Hoi. 

 On Galium Aparine 

 tinctorin hi 



CERCOSPORA CEPHALANTHI Ell. & Kell. 

 On Cephalantlms occidentalis 



CERCOSPORA ANTIPUS Ell. & Hoi. 

 On Lonicera glaucesccns 

 hirsuta 

 spp. indet. 



CERCOSPORA VARIA Pk. 

 On Viburnum Opulus 

 Lentago 



CERCOSPORA VERNONIAE Ell. & Kell. 

 On Yermowt'a sjasciculata 



CERCOSPORA PERFOLIATA Ell. & Evht. 

 On Eupatorium. purpureum 

 perfoliatum 



CERCOSPORA STOMATICA Ell. & Davis 

 On Solidago latifolia 



CERCOSPORA GNAPHALIACEA Cke. 

 On Gnaphalium polycephalum 



CERCOSPORA HELIANTHI Ell. & Evht 

 ' On Helianthus occidentalis 



