Physarum dictyospermum Lister & G.Lister, 1905 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Protozoa phylum Mycetozoa class Myxomycetes order Physarales family Physaraceae genus Physarum species Physarum dictyospermum Name Homonyms Physarum dictyospermum Lister & G.Lister, 1905