Lyngbya phormidium Kütz. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Bacteria phylum Cyanobacteria class Cyanobacteriia order Cyanobacteriales family Oscillatoriaceae genus Phormidium species Phormidium tergestinum Name Homonyms Lyngbya phormidium Kütz. Lyngbya phormidium Kütz. ex Gomont, 1892