Hydrolithon
Protoctista | Corallinaceae | Hydrolithon
Hydrolithon
Biota | Plantae | Biliphyta | Rhodophyta | Eurhodophytina | Florideophyceae | Corallinophycidae | Corallinales | Hydrolithaceae | Hydrolithoideae | Hydrolithon
| Haeckel, 1866 |  | Wettstein, 1901 | G.W.Saunders & Hommersand | Cronquist, 1960 | Le Gall & G.W.Saunders, 2007 | P.C. Silva & H.W. Johansen, 1986 | R.A.Townsend & Huisman, 2018 | A.Kato & M.Baba, 2011 | (Foslie) Foslie, 1909