| Sarcodiotheca gaudichaudii (Mont.) Gabrielson, 1982 |
| Sarcodiotheca linearis Setch. & N.L. Gardner, 1937 |
| Sarcodiotheca taylorii E.Y. Dawson, 1961 |
| Solieria J. Agardh, 1842 |
| Solieria filiformis (Kütz.) Gabrielson, 1985 |
| Solieria tenera Wynne & W.R. Taylor, 1973 |
| Solieriaceae J. Agardh, 1876 |
| Tacanoosca J.N. Norris, P.W. Gabrielson & D.P. Cheney, 2014 |
| Tacanoosca uncinata (Setchell & N.L. Gardner) J.N. Norris, P.W. Gabrielson & D.P. Cheney, 2014 |
| Wurdemannia Harv., 1853 |
| Wurdemannia miniata (Spreng.) Feldmann & Hamel, 1934 |
| Wurdemannia miniata var. planicaulis W.R. Taylor, 1943 |