Laeticorticium expallens Bres. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Cystostereaceae genus Crustomyces species Crustomyces expallens Name Homonyms Laeticorticium expallens (Bres.) J.Erikss. & Hjortstam Laeticorticium expallens Bres.