Phormidium
Phormidium is a genus of cyanobacteria in the family Oscillatoriaceae.
As a result of recent genetic analyses, several new genera were erected from this genus, e.g. Potamolinea.
Species
83, includingPhormidium ambiguumPhormidium allorgeiPhormidium aerugineo-caeruleumPhormidium lucidumPhormidium subfuscumMoved:Phormidium africanum → Leptolyngbya africanaPhormidium formosum → ''Kamptonema formosum''