Poria excurrens subsp. macrostoma Speg., 1898 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Polyporales family Irpicaceae genus Irpex species Irpex latemarginatus Name Homonyms Poria excurrens var. macrostoma Speg. Poria excurrens subsp. macrostoma Speg., 1898