| Lola implexa (Dillwyn) Hamel, 1931 |
| Lola lubrica (Setch. & N.L. Gardner) Hamel & Hamel, 1929 |
| Lychaete J. Agardh, 1846 |
| Lychaete pellucida (Hudson) M.J. Wynne, 2017 |
| Lychaete pellucidoidea (C. Hoek) M.J. Wynne, 2017 |
| Pseudorhizoclonium Boedeker, 2016 |
| Pseudorhizoclonium africanum (Kütz.) Boedeker, 2016 |
| Rhizoclonium Kütz., 1843 |
| Rhizoclonium africanum Kütz., 1853 |
| Rhizoclonium antillarum Kütz., 1849 |
| Rhizoclonium capillare Kütz., 1847 |
| Rhizoclonium crassipellitum W. West & G.S. West, 1897 |
| Rhizoclonium crassipellitum subsp. crassipellitum West & G.S. West |
| Rhizoclonium crassipellitum var. robustum G.S. West, 1904 |
| Rhizoclonium fontanum Kütz., 1845 |
| Rhizoclonium fractiflexum Gardavsky, 1993 |
| Rhizoclonium hieroglyphicum (C. Agardh) Kütz., 1845 |
| Rhizoclonium hookeri Kütz., 1849 |
| Rhizoclonium implexum (Dillwyn) Kütz., 1845 |
| Rhizoclonium kerneri Stockm., 1890 |