Chamaesiphon polonicus (Rostafinski 1883) Hansgirg 1892 Dataset NCBI Taxonomy Classification phylum Cyanobacteriota class Cyanophyceae order Gomontiellales family Chamaesiphonaceae genus Chamaesiphon species Chamaesiphon polonicus Name Homonyms Chamaesiphon polonicus Chamaesiphon polonicus (Rostafinski 1883) Hansgirg 1892