Physarum ravenelii (Berk. & M.A.Curtis) Massee, 1892 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Protozoa phylum Mycetozoa class Myxomycetes order Physarales family Physaraceae genus Physarum species Physarum pulcherripes Name Homonyms Physarum ravenelii (Berk. & M.A.Curtis) Massee, 1892 Physarum ravenelii (Morgan) T.Macbr. ex G.W Martin & Alexop., 1969 Physarum ravenelii (Morgan) T.Macbr.