Collybia velutipes f. microspora J.E.Lange, 1938 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Fungi phylum Basidiomycota class Agaricomycetes order Agaricales family Physalacriaceae genus Flammulina species Flammulina velutipes Name Homonyms Collybia velutipes f. microspora J.E.Lange, 1938