Microsphaera russellii
Fungi | Ascomycota | Leotiomycetes | Erysiphales | Erysiphaceae | Microsphaera | Microsphaera russellii
Erysiphe russellii
Fungi | Ascomycota | Leotiomycetes | Erysiphales | Erysiphaceae | Erysiphe | Erysiphe russellii