12 
Melasmia— 
acerina, Lev. On leaves of Acer Pseudo-platanus. 
punctata, Sacc. & Roum. Do. 
Leptostromella— 
juncina (Fr.) Sacc. On dead culms of June as communis. 
Gloeosporium— 
ribis, Lib. On leaves of Ribes nigrum. 
fagi, Desm. On leaves of Fagus sylvatica. 
Marssonia— 
potentilire (Desm.) Fisch., var. anserime, Trail. On Potcntilla Anserine/ 
Oidium— 
erysiphoides, Fr. On various living plants, 
alphitoides, Grid', k Maulb. On leaves of Quercus Robur. 
Ovularia 
doronici, Sacc. On Doronicum Parclalianchcs ; Dumcrieff. 
veronica", Sacc. On Veronica Chamcedrys. 
listortar (Feld.) Sacc. On Polygonum Bistorla. 
obliqua (Cke.) Oud. On Rumex obtusifolius. 
Sepedonium— 
chrysospermum (Bull.) Fr. On rotten Boleti. 
Didymaria— 
Ungeri, Corda. On Ranunculus repens. 
Ramularia— 
taraxaci, Karst. On Taraxacum officinale. 
pruinosa, Speg. On Scnecio Jacobcea. 
variabilis, Fckl. On Digitalis purpurea,. 
ajugge, Sacc. On Ajnga replans. 
plantaginea, Sacc. & Berl. On Plant ago Janceolata. 
pratensis, Sacc. - On Rumex Acetosa. 
urticse. Ces. On Urtica dioica. 
Cladosporium— 
herbarum, Link. On dead leaves and stems. 
Cercospora - 
mercurialis, Fckl. On leaves of Mcrcurialis perennis. 
Fumago 
vagans, Pers. On leaves of evergreen shrubs. 
Isaria 
citrina, Pers. On a decayed agaric. 
Tubercularia— 
vulgaris, Tode. On dead branches. 
Tuberculina— 
vinosa, Sacc. On Aiciclium tussilaginis. 
Illosporium 
roseurn, Mart. On Parmclia saxalilis. 
