Oscillatoria agardhii var. isothrix Dataset NCBI Taxonomy Classification phylum Cyanobacteriota class Cyanophyceae order Oscillatoriales family Microcoleaceae genus Planktothrix species Planktothrix isothrix Name Homonyms Oscillatoria agardhii var. isothrix Oscillatoria agardhii var. isothrix Skuja, 1948