Russula romellii f. alba A.Marchand Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Russulales family Russulaceae genus Russula species Russula romellii Name Homonyms Russula romellii f. alba A.Marchand ex Bon Russula romellii f. alba A.Marchand