Cosmarium sparsepunctatum (Schmidle) West & G.S.West, 1897 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Cosmarium species Cosmarium sparsepunctatum Name Synonyms Dysphinctium sparsepunctatum Schmidle, 1896 Homonyms Cosmarium sparsepunctatum (Schmidle) West & G.S.West, 1897