Davis — A Provisional List of Parasitic Fungi. 853 



PERONOSPORA FLOERKEAE Kell. 

 On Floerkea proserpinacoides 



PERONOSPORA ARTHURI Fail. 

 On Oenothera biennis 



PERONOSPORA HYDROPHYLLI Waite. 

 On Hydrophyllum virginianum 



PERONOSPORA LOPHANTHI Farl. 

 On Agastache srophulariae folia 



PERONOSPORA HEDEOMAE Kell. & Sw. 

 On Dracocephalum parviflorum 



PERONOSPORA SORDIDA B. & Br. 

 On Scrophularia marilandica 



PERONOSPORA GRISEA Unger 

 On Veronica Anagallis-aguatica 

 peregrina 

 arvensis 



PERONOSPORA ALTA Fckl. 

 On Plantago major 

 Rugelii 



PERONOSPORA CALOTHECA D By. 

 On Galium Aparine 

 lanceolatum 

 boreale 

 triflorum 



PERONOSPORA LEPTOSPERMA DBy. 

 On Artemisia biennis 



BASIDIOPHORA ENTOSPORA Roze & Cornu 

 On Aster Novae-angliae 

 Drummondii 

 puniceus 

 Solidago rigida 



SCLEROSPORA GRAMINICOLA (Sacc.) Schroet. 

 On Setaria viridis 

 italica 



