Davis — A Provisional List of Parasitic Fungi. 895 



CERCOSPORA UMBRATA Ell. & Hoi. 

 On Bidens connata 



CERCOSPORA MEGALOPOTAMICA Speg. 

 On Bidens cernua 



FUMAGO VAGANS Pers. 

 On Salix sp. indet. 

 Quercus alba 



SARCINELLA HETEROSPORA Sacc. 

 On Lonicera Sullivantii 

 Corylus rostrata 

 Cormts stolonifera 



STILBACEAE 



ISARIA ARACHNOPHILA Ditm. 

 On Spiders 



GRAPHIUM GRACILE Pk. 



On Rubus idaeus var. aculeatissimus 



ISARIOPSIS ALBO-ROSELLA (Desm.) Sacc. 

 On Cerastium vulgatum 

 viscosum 

 nutans 



TUBERCULARIACEAE 



TUBERCULINA PERSICINA (Ditm.) Sacc. 

 On the aecia of various rusts 



TUBERCULINA DAVISIANA Sacc. & Trav. 

 On Salix cordata 



FUSARIUM HETEROSPORUM Nees. 

 On Glyceria septentrionalis 



