| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Caulerpa ambigua | Okamura, 1897 | synonym | No | senior synonym |
original combination |
| Caulerpella ambigua | (Okamura) Prud'homme van Reine & Lokhorst | accepted name | Yes | senior synonym |
new combination |