Helvella sulcata var. fusca Fr. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Ascomycota class Pezizomycetes order Pezizales family Helvellaceae genus Helvella species Helvella lacunosa Name Homonyms Helvella sulcata var. fusca (Afzel.) Pers. Helvella sulcata f. fusca Fr. Helvella sulcata subsp. fusca Afzel. Helvella sulcata var. fusca Fr.