Cylindrospermum Kuetzing Ex Bor. & Flah., 1888 Dataset Integrated Taxonomic Information System (ITIS) Rank GENUS Classification kingdom Bacteria phylum Cyanobacteria class Cyanophyceae order Nostocales family Nostocaceae genus Cylindrospermum Name Homonyms Cylindrospermum Kuetzing Ex Bor. & Flah., 1888