Phoma exigua var. ranunculorum Desm. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Ascomycota class Dothideomycetes order Pleosporales family Didymellaceae genus Phoma species Phoma herbarum Name Homonyms Phoma exigua var. ranunculorum Desm. ex Sacc. Phoma exigua var. ranunculorum Desm.