Scytonema varium Kütz. ex Bornet & Flahault, 1886 Dataset TAXREF Rank SPECIES Classification kingdom Bacteria phylum Cyanobacteria class Cyanophyceae order Nostocales family Scytonemataceae genus Scytonema species Scytonema varium Name Homonyms Scytonema varium Kütz. ex Bornet & Flahault, 1886