Boletus scaber f. aerugineus Opatowski Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Boletales family Boletaceae genus Leccinum species Leccinum holopus Name Homonyms Boletus scaber f. aerugineus Killerm. Boletus scaber var. aerugineus (Fr.) Opat. Boletus scaber f. aerugineus Opatowski