| Rhodymenia flabellifolia (Bory) Mont., 1846 |
| Rhodymenia hancockii E.Y. Dawson, 1941 |
| Rhodymenia huertae J.N. Norris, 2014 |
| Rhodymenia indica Weber van Bosse, 1928 |
| Rhodymenia intricata (Okamura) Okamura, 1930 |
| Rhodymenia javanica Sond., 1854 |
| Rhodymenia ligulata Zanardini, 1843 |
| Rhodymenia linearis J. Agardh, 1841 |
| Rhodymenia liniformis Okamura, 1934 |
| Rhodymenia lobata E.Y. Dawson, 1941 |
| Rhodymenia mammillaris Mont., 1842 |
| Rhodymenia occidentalis Børgesen, 1920 |
| Rhodymenia pacifica Kylin, 1931 |
| Rhodymenia palmatiformis Skogsb., 1919 |
| Rhodymenia pertusa (Postels & Rupr.) J. Agardh, 1851 |
| Rhodymenia peruviana J. Agardh, 1851 |
| Rhodymenia prolificans Zanardini, 1874 |
| Rhodymenia pseudopalmata (J.V. Lamour.) P.C. Silva, 1952 |
| Rhodymenia punctata Okamura, 1929 |
| Rhodymenia sanguinea Harv., 1855 |