Staurodesmus boergesenii (Messikommer) Croasdale, 1964 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Staurodesmus species Staurodesmus boergesenii Name Synonyms Arthrodesmus incus var. boergesenii Messikommer, 1942 Homonyms Staurodesmus boergesenii (Messikommer) Croasdale, 1964