Nostoc coeruleum (Lyngb.) Bornet & Flahault Dataset United Kingdom Species Inventory (UKSI) Rank SPECIES Classification phylum Cyanobacteria class Cyanophyceae order Nostocales family Nostocaceae genus Nostoc species Nostoc caeruleum Name Homonyms Nostoc coeruleum (Lyngb.) Bornet & Flahault