Pluteus robertii var. fibrosostriatus Singer Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Pluteaceae genus Pluteus species Pluteus robertii Name Homonyms Pluteus robertii var. fibrosostriatus Singer ex Raithelh. Pluteus robertii var. fibrosostriatus Singer