Desmidium coarctatum var. cambricum G.West Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Desmidium species Desmidium coarctatum Name Homonyms Desmidium coarctatum var. cambricum G.West Desmidium coarctatum var. cambricum W.West