Biota | Plantae | Biliphyta | Rhodophyta | Eurhodophytina | Florideophyceae | Nemaliophycidae | Batrachospermales | Batrachospermaceae | Tuomeya
| Haeckel, 1866 |  | Wettstein, 1901 | G.W.Saunders & Hommersand | Cronquist, 1960 | T.Christensen, 1978 | Pueschel & K.M.Cole, 1982 | C.Agardh, 1824 | Harvey, 1858