Erysiphe pisi subsp. heraclei (DC.) Ialongo, 1992 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Fungi phylum Ascomycota class Leotiomycetes order Helotiales family Erysiphaceae genus Erysiphe species Erysiphe heraclei Name Homonyms Erysiphe pisi var. heraclei (DC.) Ialongo Erysiphe pisi subsp. heraclei (DC.) Ialongo, 1992