| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Agastra mira | Hartlaub, 1897 | synonym | No | junior synonym |
original combination |
| Agastra rubra | Behner, 1914 | synonym | No | junior synonym |
original combination |
| Bonneviella gracilis | Fraser, 1939 | synonym | No | junior synonym |
original combination |
| Campanularia caliculata var. makrogona | von Lendenfeld, 1885 | synonym | No | junior synonym |
original combination |
| Campanularia integra | Macgillivray, 1842 | synonym | No | senior synonym |
original combination |
| Campanularia integriformis | Marktanner-Turneretscher, 1890 | synonym | No | junior synonym |
original combination |
| Campanularia laevis | Hartlaub, 1905 | synonym | No | junior synonym |
original combination |
| Campanularia ritteri | Nutting, 1901 | synonym | No | junior synonym |
original combination |
| Orthopyxis caliculata | (Hincks, 1853) | synonym | No | junior synonym |
new combination |
| Orthopyxis integra | (MacGillivray, 1842) | accepted name | Yes | senior synonym |
new combination |
| Orthopyxis macrogona | von Lendenfeld, 1885 | synonym | No | junior synonym |
original combination |