Epicymatia frigida Th.Fr. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Ascomycota class Dothideomycetes order Mycosphaerellales family Mycosphaerellaceae genus Stigmidium species Stigmidium frigidum Name Homonyms Epicymatia frigida Th.Fr. Epicymatia frigida Th.Fr. ex Sacc.