Erysiphe circinata (Cooke & Peck) U.Braun & S.Takam. Dataset Nortaxa (Artsnavnebasen) Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Leotiomycetes order Erysiphales family Erysiphaceae genus Uncinula species Uncinula circinata Name Homonyms Erysiphe circinata (Cooke & Peck) U.Braun & S.Takam.