Boletus edulis subsp. betulicola (Vassilkov) Hlaváek, 1994 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Boletales family Boletaceae genus Boletus species Boletus edulis Name Homonyms Boletus edulis f. betulicola Vassilkov Boletus edulis var. betulicola Vassilkov Boletus edulis subsp. betulicola (Vassilkov) Hlaváek, 1994