| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Acanthascus grossularia | Schulze, 1886 | synonym | No | senior synonym |
original combination |
| Rossella antarctica | Carter, 1872 | accepted name | Yes | senior synonym |
original combination |
| Rossella antarctica antarctica | Carter, 1872 | synonym | No | senior synonym |
original combination |
| Rossella antarctica gaussi | Schulze & Kirkpatrick, 1910 | synonym | No | junior synonym |
original combination |
| Rossella antarctica solida | Kirkpatrick, 1907 | synonym | No | junior synonym |
original combination |
| Rossella antarctica var. intermedia | Burton, 1932 | synonym | No | senior synonym |
original combination |