Physarum viride bethelii (Macbr.) Sturgis Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Protozoa phylum Mycetozoa class Myxomycetes order Physarales family Physaraceae genus Physarum species Physarum bethelii Name Homonyms Physarum viride var. bethelii (T.Macbr. ex G.Lister) Sturgis, 1913 Physarum viride bethelii (Macbr.) Sturgis