Russula fuscorubra f. olivovirens (Blum) Bon Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Russulales family Russulaceae genus Russula species Russula torulosa Name Homonyms Russula fuscorubra var. olivovirens J.Blum Russula fuscorubra f. olivovirens (Blum) Bon