Poria biguttulata Romell ex Pilát, 1932 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Hymenochaetales family Rickenellaceae genus Sidera species Sidera vulgaris Name Homonyms Poria biguttulata Romell ex Pilát, 1932 Poria biguttulata Romell