Russula poikilochroa f. pseudoatropurpurea Farcy, 2005 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Russulales family Russulaceae genus Russula species Russula poikilochroa Name Homonyms Russula poikilochroa f. pseudoatropurpurea Farcy, 2005