| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Dictyota intermedia | Zanardini | accepted name | Yes | senior synonym |
original combination |
| Dictyota prolificans | A.Gepp & E.S.Gepp, 1906 | synonym | No | junior synonym |
original combination |
| Dilophus intermedius | (Zanardini) | synonym | No | junior synonym |
new combination |