Physarum vernum f. parvisporum H.Singer, G.Moreno & Illana, 2004 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Protozoa phylum Mycetozoa class Myxomycetes order Physarales family Physaraceae genus Physarum species Physarum vernum Name Homonyms Physarum vernum f. parvisporum H.Singer, G.Moreno & Illana, 2004 Physarum vernum var. parvisporum (H.Singer, G.Moreno & Illana) Oltra & H.Singer, 2012 Physarum vernum parvisporum H.Singer, G.Moreno & Illana, 2004