Nostoc carneum C.Agardh Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Bacteria phylum Cyanobacteria class Cyanobacteriia order Cyanobacteriales family Nostocaceae genus Nostoc species Nostoc commune Name Homonyms Nostoc carneum C.Agardh Nostoc carneum C.Agardh ex Bornet & Flahault