Pleurotaenium truncatum var. granulatum West & G.S.West, 1904 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Pleurotaenium species Pleurotaenium truncatum Name Homonyms Pleurotaenium truncatum var. granulatum West & G.S.West, 1904