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