| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Chonelasma calyx | Schulze, 1886 | synonym | No | senior synonym |
original combination |
| Heterochone calyx | (Schulze, 1886) | accepted name | Yes | senior synonym |
new combination |
| Heterochone calyx calyx | (Schulze, 1886) | synonym | No | senior synonym |
new combination |