Diderma niveum f. pulverulentum Meyl., 1922 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Protozoa phylum Mycetozoa class Myxomycetes order Physarales family Didymiaceae genus Diderma species Diderma niveum Name Homonyms Diderma niveum f. pulverulentum Meyl., 1922