Psathyra lactea f. virginea J.E.Lange, 1936 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Psathyrellaceae genus Coprinopsis species Coprinopsis marcescibilis Name Homonyms Psathyra lactea f. virginea J.E.Lange, 1936