Oidium euonymi-japonici E.S.Salmon Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Leotiomycetes order Helotiales family Erysiphaceae genus Erysiphe species Erysiphe euonymi-japonici Name Homonyms Oidium euonymi-japonici (Arcang.) Sacc. Oidium euonymi-japonici E.S.Salmon