| Synnyme | Auteur | CoL Status | Valide | Synonymy | Combination |
|---|---|---|---|---|---|
| Acetabularia crenulata var. major | Sonder, 1871 | synonym | No | junior synonym |
original combination |
| Acetabularia denudata | Zanardini, 1878 | synonym | No | junior synonym |
original combination |
| Acetabularia gigas | Solms-Laubach, 1895 | synonym | No | junior synonym |
original combination |
| Acetabularia major | G. Martens, 1868 | accepted name | Yes | senior synonym |
original combination |