| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Amaroucium solidum | Ritter & Forsyth, 1917 | ambiguous synonym | No | homonym |
original combination |
| Aplidium solidum | (Ritter & Forsyth, 1917) | accepted name | Yes | senior synonym |
new combination |