Erysiphe communis var. leguminosarum Link, 1824 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Ascomycota class Leotiomycetes order Helotiales family Erysiphaceae genus Blumeria species Blumeria graminis Name Homonyms Erysiphe communis var. leguminosarum Link, 1824 Erysiphe communis subsp. leguminosarum