Propolis faginea f. cinerascens (Pers.) Sacc., 1878 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Fungi phylum Ascomycota class Leotiomycetes order Chaetomellales family Marthamycetaceae genus Propolis species Propolis farinosa Name Homonyms Propolis faginea f. cinerascens (Pers.) Sacc., 1878