888 
Wisconsin Academy of Sciences, Arts, and Letters. 
RAMULARIA PLANTAGINIS Ell. & Mart. 
On Plantago cordata 
Rugelii 
RAMULARIA VIBURNI Ell. & Evht. 
On Viburnum Lentago 
RAMULARIA SAMBUCINA Sacc. 
On Sambucus racemosa 
RAMULARIA VIRGAUREAE Thuem. 
On Solidago latifolia 
ulmifplia 
RAMULARIA SEROTINA Ell. & Evht. 
On SoDidago serotina 
RAMULARIA ASTERIS (Trel.) Barth. 
On Aster novae-angliae 
spp. indet. 
RAMULARIA RUDBECKIAE Pk. 
On Rudbeckia laciniata 
RAMULARIA VARIEGATA Ell. & Hoi. 
On Petasites palmatus 
RAMULARIA TARAXACI Karst. 
On Taraxacum officinale 
PIRICULARIA GRISEA (Cke.) Sacc. 
On Panicum sanguinale 
Setaria italica 
Leersia virginica 
PIRICULARIA PARASITICA Ell. & Evht. 
On Elymus virginYicus 
Hystrix patula 
CERCOSPORELLA PYRINA Ell. & Evht. 
On Pyrus cormaria 
CERCOSPORELLA APOCYNI (Ell. & Kell.) Trel. 
On Apocynum androsaemifolium 
cannabinum 
CERCOSPORELLA RETICULATA Pk. 
On Solidago serotiina 
