Staurastrum paradoxum var. parvum (West) N.Carter Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Staurastrum species Staurastrum paradoxum Name Synonyms Staurastrum anatinum f. parvum (West) G.W.Prescott, C.E.M.Bicudo & Vinyard, 1982 Homonyms Staurastrum paradoxum var. parvum W.West Staurastrum paradoxum var. parvum (West) N.Carter