Davis — A Provisional List of Parasitic Fungi. 889 



CERCOSPORELLA CANA (Pass.) Sacc. 

 On Erigeron annuus 

 ramosus 

 canadensis 

 Aster puniceus 



DEMATIACEAE 



DICOCCUM NEBULOSUM Ell. & Evht. 

 On Fraxinus americana 



CLADOSPORIUM AROMATICUM Ell. & Evht. 

 On Rhus glabra 



CLADOSPORIUM TRIOSTEI Pk. 

 On Triosteum perfoliatum 



POLYTHRINCIUM TRIFOLII Kze. 

 On Trifolium pratense 

 rep ens 



PASSALORA FASCICULATA (C. & E.) Earle 

 On Euphorbia corollata 



FUSICLADIUM RADIOSUM (Lib.) Lindr. 

 On Populus tremuloides 

 grandidentata 



FUSICLADIUM DENDRITICUM (Wallr.) Fckl. 

 On Pyrus prumifalia 

 ooronaria 

 Malus 



FUSICLADIUM DEPRESSUM (B. & Br.) Sacc. 

 On Angelica atropurpurea 



SCOLECOTRICHUM GRAMINIS Fckl. 

 On many grasses 



SCOLECOTRICHUM MACULICOLUM Ell. & Kell. 

 On Phragmites communis 



HELMINTHOSPORIUM TERES Sacc. 

 On Hordeum vulgar e (cult.) 



