Physarum viride var. incanum Lister, 1894 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Protozoa phylum Mycetozoa class Myxomycetes order Physarales family Physaraceae genus Physarum species Physarum viride Name Homonyms Physarum viride var. incanum Lister, 1894 Physarum viride f. incanum (Lister) Y.Yamam., 1998 Physarum viride incanum (Lister) Y.Yamam., 1998