Nostoc piscinale Kütz. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Bacteria phylum Cyanobacteria class Cyanobacteriia order Cyanobacteriales family Nostocaceae genus Nostoc species Nostoc linckia Name Homonyms Nostoc piscinale Kütz. Nostoc piscinale Kütz. ex Bornet & Flahault