Nitella mucronata var. robustior A.Braun, 1867 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Charophyta class Charophyceae order Charales family Characeae genus Nitella species Nitella mucronata Name Homonyms Nitella mucronata var. robustior A.Braun, 1867 Nitella mucronata f. robustior Wahlst., 1875 Nitella mucronata var. robustior H.F.von Leonh., 1864 Nitella mucronata f. robustior (A.Braun) G.Feldmann, 1946