24 
Polythrincium— 
trifolii, Kze. & Schni. On Trifoliiivi vcpcns. 
Cercospora— 
mercuvialis, Fckl. On Mcvcurinlis perennis. 
Coniothecium— 
anientacearuni, Corda. On dead bavk of Saliv. 
betulinuni, Corda. On dead bavk of Betulct colha. 
Fumago— 
vagans, Pers. On leaves of evergreens. 
_ 
farinosa (Dicks.) Fr. On a dead lepidopterous pnpa. 
Tubercularia— 
vulgaris, Tode. On dead bark. 
