Cosmarium abscissum var. subetchachanense Grönblad, 1921 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Cosmarium species Cosmarium finlandicum Name Homonyms Cosmarium abscissum var. subetchachanense Grönblad, 1921