Cosmarium botrytis Hong Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Charophyta class Zygnematophyceae order Zygnematales family Desmidiaceae genus Cosmarium species Cosmarium botrytis Name Homonyms Cosmarium botrytis Menegh. ex Ralfs, 1848 Cosmarium botrytis Meneghini Cosmarium botrytis Hong