Boletus fuscidulus Schrad., 1792 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Polyporales family Polyporaceae genus Lentinus species Lentinus brumalis Name Homonyms Boletus fuscidulus Schrad., 1792 Boletus fuscidulus Schrad. ex J.F.Gmel.