Erysiphe divaricata (Wallr.) Schltdl., 1824 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Leotiomycetes order Erysiphales family Erysiphaceae genus Microsphaera species Microsphaera divaricata Name Homonyms Erysiphe divaricata (Wallr.) Link Erysiphe divaricata (Wallr.) Schltdl.