Xanthidium impar (J.Jacobsen) Deflandre Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Xanthidium species Xanthidium impar Name Synonyms Arthrodesmus impar (J.Jacobsen) Grönblad, 1921 Xanthidium octocorne f. impar J.P.Jacobsen, 1876 Xanthidium smithii var. impar (J.P.Jacobsen) Skuja Homonyms Xanthidium impar (J.Jacobsen) Deflandre