Staurodesmus bieneanus (Rabenh.) Florin, 1957 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Staurodesmus species Staurodesmus bieneanus Name Synonyms Didymidium muticum f. bieneanum (Rabenh.) Reinsch, 1866 Homonyms Staurodesmus bieneanus (Rabenh.) Florin, 1957