Pleurotaenium crenulatum (Ehrenb. ex Ralfs) Rabenh., 1868 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Pleurotaenium species Pleurotaenium crenulatum Name Synonyms Closterium crenulatum Ehrenberg, 1843 Docidium crenulatum Ehrenb. Docidium crenulatum Ehrenb. ex Ralfs, 1848 Pleurotaenium ehrenbergii var. crenulatum (Ehrenberg ex Ralfs) Willi Krieger, 1937 Homonyms Pleurotaenium crenulatum (Ehrenb. ex Ralfs) Rabenh., 1868