| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Actinia crucifera | Le Sueur, 1817 | synonym | No | senior synonym |
original combination |
| Cereus crucifer | Le Sueur, 1817 | synonym | No | senior synonym |
original combination |
| Epicystis crucifera | (Le Sueur) | synonym | No | senior synonym |
new combination |
| Epicystis crucifera | (Le Sueur, 1817) | accepted name | Yes | senior synonym |
new combination |
| Phymanthus crucifer | (non Le Sueur, 1817) | misapplied name | No | misidentification |
misapplied |