Didymium farinaceum f. confluens Rostaf., 1893 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Protozoa phylum Mycetozoa class Myxomycetes order Physarales family Didymiaceae genus Didymium species Didymium melanospermum Name Homonyms Didymium farinaceum f. confluens Rostaf., 1893 Didymium farinaceum confluens Rostaf., 1874