Microcystis pseudofilamentosa W.B.Crow, 1923 Dataset NCBI Taxonomy Classification phylum Cyanobacteriota class Cyanophyceae order Chroococcales family Microcystaceae genus Microcystis species Microcystis pseudofilamentosa Name Homonyms Microcystis pseudofilamentosa Microcystis pseudofilamentosa W.B.Crow, 1923