Oscillatoria nigra Vaucher Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Bacteria phylum Cyanobacteria class Cyanobacteriia order Cyanobacteriales family Oscillatoriaceae genus Oscillatoria species Oscillatoria nigra Name Synonyms Oscillatoriella nigra (Vaucher) Gaillon, 1833 Homonyms Oscillatoria nigra Vaucher Oscillatoria nigra Vaucher ex Gomont