| Name | Ceramium rupestre var. tenuissimum J. V. Lamouroux |
| Authorship | J. V. Lamouroux |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Ceramium rupestre (Linnaeus) de Lamarck & De Candolle |
| Remarks | Created from Taxon Name Import: Ceramium rupestre var. tenuissimum J. V. Lamouroux |