Lyngbya joanniana(Kützing) Hansgirg (redirected from: Phormidium subfuscum var. joannianum Kützing ex Gomont)
Family: Oscillatoriaceae
[Hydrocoleum brebissonii var. joannianum (Kützing) Margalef, morePhormidium joannianum Kützing ex Gomont, Phormidium subfuscum f. joannianum (Kützing) Elenkin, Phormidium subfuscum var. joannianum Kützing ex Gomont]