Pleurotaenium minutum (Ralfs) Hilse, 1866 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Haplotaenium species Haplotaenium minutum Name Homonyms Pleurotaenium minutum (Ralfs) Delponte Pleurotaenium minutum (Ralfs) Hilse, 1866 Pleurotaenium minutum (Wille) Krieger