(Porphyrosiphon) (Porphyrosiphon) is a biological genus in the family Oscillatoriaceae and order Nostocales.
Porphyrosiphon kurzii
Porphyrosiphon miniatus
Porphyrosiphon notarissi
Porphyrosiphon splendidus
Arthrospira
Borzia
Hydrococcus
Hydrocoleum
Isocystis
Leptolyngbya
Lyngbya
Microcoleus
Oscillatoria
Pelagothrix
Phormidium
Planktothrix
Porphyrosiphon
Romeria
Schizothrix
Spirulina
Symploca