Polysaccum arenarium (Alb. & Schwein.) Quél. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Boletales family Sclerodermataceae genus Pisolithus species Pisolithus arenarius Name Homonyms Polysaccum arenarium Corda Polysaccum arenarium (Alb. & Schwein.) Quél.