Hydnum membranaceum var. dryinum Chaillet Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Radulomycetaceae genus Radulomyces species Radulomyces molaris Name Homonyms Hydnum membranaceum subsp. dryinum Chaillet ex Fr., 1828 Hydnum membranaceum subsp. dryinum Chaillet Hydnum membranaceum var. dryinum Chaillet Hydnum membranaceum var. dryinum Chaillet ex Fr.