Tuber aestivum var. meridionale G.Chev. & Riousset, 1994 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Ascomycota class Pezizomycetes order Pezizales family Tuberaceae genus Tuber species Tuber aestivum Name Homonyms Tuber aestivum var. meridionale G.Chev. & Riousset, 1994