Phormidium geysericola Dataset NCBI Taxonomy Classification phylum Cyanobacteriota class Cyanophyceae order Leptolyngbyales family Leptolyngbyaceae genus Leptolyngbya species Leptolyngbya geysericola Name Homonyms Phormidium geysericola Phormidium geysericola J.J.Copeland, 1936