| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Lyonsia arenosa | (Moller, 1842) | accepted name | Yes | senior synonym |
new combination |
| Lyonsia gibbosa | Hancock, 1846 | synonym | No | junior synonym |
original combination |
| Lyonsia sibirica | Leche, 1883 | synonym | No | junior synonym |
original combination |
| Pandorina arenosa | Möller, 1842 | synonym | No | senior synonym |
original combination |