Peridinium geminum var. elegans Playfair, 1919 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Chromista phylum Myzozoa class Dinophyceae order Peridiniales family Peridiniaceae genus Parvodinium species Parvodinium umbonatum Name Homonyms Peridinium geminum var. elegans Playfair, 1919 Peridinium geminum subsp. elegans Playfair