Staurastrum anatinum var. subfloriferum K.Thomasson, 1963 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Staurastrum species Staurastrum anatinum Name Homonyms Staurastrum anatinum var. subfloriferum K.Thomasson, 1963