Phormidium acula corrig. (Bruhl & Biswas, 1922) Anagnostidis & Komarek, 1988 Dataset NCBI Taxonomy Classification phylum Cyanobacteriota class Cyanophyceae order Oscillatoriales family Oscillatoriaceae genus Phormidium species Phormidium acula Name Homonyms Phormidium acula Phormidium acula corrig. (Bruhl & Biswas, 1922) Anagnostidis & Komarek, 1988