Dolichospermum (Ralfs ex Bornet & Flahault) Wacklin, L.Hoffm. & Komárek Dataset Nortaxa (Artsnavnebasen) Rank GENUS Classification kingdom Bacteria phylum Cyanobacteria class Cyanophyceae order Nostocales family Nostocaceae genus Dolichospermum Name Homonyms Dolichospermum (Ralfs ex Bornet & Flahault) Wacklin, L.Hoffm. & Komárek