| Name | Cystoseira compressa subsp. rosetta Ercegovic |
| Authorship | Ercegovic |
| Rank | Subspecies |
| NomenclaturalStatus | Unknown |
| Placed in | Cystoseira compressa (Esper) Gerloff & Nizamuddin |
| Remarks | Created from Taxon Name Import: Cystoseira compressa subsp. rosetta Ercegovic |