Porphyrosiphon Dataset NCBI Taxonomy Rank GENUS Classification phylum Cyanobacteriota class Cyanophyceae order Oscillatoriales family Microcoleaceae genus Porphyrosiphon Name Synonyms Porphyrosiphon Kutzing ex M.Gomont, 1892 Homonyms Porphyrosiphon Porphyrosiphon Kutzing ex M.Gomont, 1892