Anabaena laxa A.Braun ex Bornet & Flahault Dataset Nortaxa (Artsnavnebasen) Rank SPECIES Classification kingdom Bacteria phylum Cyanobacteria class Cyanophyceae order Nostocales family Nostocaceae genus Anabaena species Anabaena laxa Name Homonyms Anabaena laxa A.Braun ex Bornet & Flahault