| Name | Cystoseira foeniculacea f. schiffneri (Hamel) Gómez Garreta, Barceló, Ribera & Rull Lluch |
| Authorship | (Hamel) Gómez Garreta; Barceló; Ribera & Rull Lluch |
| Rank | Forma |
| NomenclaturalStatus | Unknown |
| Placed in | Cystoseira foeniculacea (Linnaeus) Greville |
| Remarks | Created from Taxon Name Import: Cystoseira foeniculacea f. schiffneri (Hamel) Gómez Garreta, Barceló, Ribera & Rull Lluch |