| Synonym | Author | CoL Status | Valid | Synonymy | Combination |
|---|---|---|---|---|---|
| Lithothamnion fuegianum | (Foslie) Foslie | accepted name | Yes | senior synonym |
new combination |
| Mesophyllum fuegianum | (Foslie) W.H.Adey, 1970 | synonym | No | senior synonym |
new combination |