Hypnea
Protoctista | Hypneaceae | Hypnea
Hypnea
Biota | Plantae | Biliphyta | Rhodophyta | Eurhodophytina | Florideophyceae | Rhodymeniophycidae | Gigartinales | Cystocloniaceae | Hypnea
| Haeckel, 1866 |  | Wettstein, 1901 | G.W.Saunders & Hommersand | Cronquist, 1960 | G.W.Saunders & Hommersand, 2004 | Schmitz, 1892 | Kützing, 1843 | J.V.Lamouroux, 1813