Euastrum sinuosum var. aboense (Elfv.) Cedergren Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Euastrum species Euastrum sinuosum Name Homonyms Euastrum sinuosum var. aboense (Elfv.) Cedergren