Closterium limneticum subsp. limneticum Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Charophyta class Zygnematophyceae order Zygnematales family Closteriaceae genus Closterium species Closterium limneticum Name Homonyms Closterium limneticum subsp. limneticum Closterium limneticum var. limneticum