Trichormus flosaquae (Linnaeus) Ralfs, 1850 Dataset TAXREF Rank SPECIES Classification kingdom Bacteria phylum Cyanobacteria class Cyanophyceae order Nostocales family Nostocaceae genus Aphanizomenon species Aphanizomenon flosaquae Name Homonyms Trichormus flosaquae (Linnaeus) Ralfs, 1850