| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Campanularia caliculata | Hincks, 1868 | accepted name | No | senior synonym |
original combination |
| Campanularia caliculata makrogona | Farquhar, 1896 | synonym | No | junior synonym |
original combination |
| Orthophyxis caliculata | Bale, 1914a | synonym | No | senior synonym |
original combination |