Stereophyllum
Plantae | Bryophyta | Plagiotheciaceae | Stereophyllum
Mesophyllum
Biota | Plantae | Biliphyta | Rhodophyta | Eurhodophytina | Florideophyceae | Corallinophycidae | Hapalidiales | Mesophyllumaceae | Mesophylloideae | Melyvonneeae | Mesophyllum
| Haeckel, 1866 |  | Wettstein, 1901 | G.W.Saunders & Hommersand | Cronquist, 1960 | Le Gall & G.W.Saunders, 2007 | W.A.Nelson, J.E.Sutherland, T.J.Farr & H.S.Yoon, 2015 | C.W.Schneider & M.J.Wynne, 2019 | Athanasiadis & D.L.Ballantine, 2024 | Athanasiadis & D.L.Ballantine, 2024 | Me.Lemoine, 1928