| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Caesira occidentalis | unspecified | synonym | No | senior synonym |
|
| Euritteria occidentalis | unspecified | synonym | No | senior synonym |
|
| Molgula occidentalis | Traustedt, 1883 | accepted name | Yes | senior synonym |
original combination |