Microcystis grevillei f. pulchra (Kütz.) Elenkin, 1936 Dataset TAXREF Rank FORM Classification kingdom Bacteria phylum Cyanobacteria class Cyanophyceae order Chroococcales family Microcystaceae genus Microcystis species Microcystis smithii Name Homonyms Microcystis grevillei f. pulchra (Kütz.) Elenkin, 1936