Diderma umbilicatum var. macrosporum Meyl., 1925 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Protozoa phylum Mycetozoa class Myxomycetes order Physarales family Didymiaceae genus Diderma species Diderma umbilicatum Name Homonyms Diderma umbilicatum var. macrosporum Meyl., 1925