Staurastrum pseudosebaldi var. simplicius West, 1892 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Staurastrum species Staurastrum pseudosebaldi Name Synonyms Staurastrum pseudoseboldi var. simplicius Homonyms Staurastrum pseudosebaldi var. simplicius West, 1892