Didymium effusum maculatum L.F.Celak, 1893 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Protozoa phylum Mycetozoa class Myxomycetes order Physarales family Didymiaceae genus Didymium species Didymium squamulosum Name Homonyms Didymium effusum var. maculatum L.F.Celak., 1893 Didymium effusum maculatum L.F.Celak, 1893