Phoma exigua (Desm.) Aveskamp, Gruyter & Verkley Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Dothideomycetes order Pleosporales family Didymellaceae genus Boeremia species Boeremia exigua Name Homonyms Phoma exigua Sacc. Phoma exigua Desm. Phoma exigua (Desm.) Aveskamp, Gruyter & Verkley