Agaricus laccatus var. umbilicatus Lasch, 1828 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Hydnangiaceae genus Laccaria species Laccaria laccata Name Homonyms Agaricus laccatus var. umbilicatus Lasch, 1828