Current Name:Erysiphe parnassiae (Halst.) Jacz., Karm. Opred. Grib., Vip. 2. Muchn.-rosj. griby (Leningrad): 165 (1927)
Synonymy:Erysiphopsis parnassiae Halst., Bull. Torrey bot. Club 26: 594 (1899)
Position in classification:Erysiphaceae, Helotiales, Leotiomycetidae, Leotiomycetes, Ascomycota, Fungi
Synonymy Contributor(s): Kew Mycology (2021)