Nitella tenuissima var. batrachosperma (Thuill.) Kütz., 1845 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Charophyta class Charophyceae order Charales family Characeae genus Nitella species Nitella confervacea Name Homonyms Nitella tenuissima var. batrachosperma (Thuill.) Kütz., 1845