Krombholzia rufescens var. quercina Pilát, 1951 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Boletales family Boletaceae genus Leccinum species Leccinum aurantiacum Name Homonyms Krombholzia rufescens var. quercina Pilát, 1951