Bolbitius vitellinus var. titubans (Bull.) Fr. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Bolbitiaceae genus Bolbitius species Bolbitius titubans Name Homonyms Bolbitius vitellinus var. titubans (Bull.) M.M.Moser ex Bon & Courtec. Bolbitius vitellinus subsp. titubans (Bull.) Konrad & Maubl. Bolbitius vitellinus var. titubans (Bull.) M.M.Moser Bolbitius vitellinus var. titubans (Bull.) Fr.