| Name | Cystoseira spinosa Sauvageau |
| Authorship | Sauvageau |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Cystoseira C. Agardh |
| Contains | Cystoseira spinosa var. compressa (Ercegovic) Cormaci, G.Furnari, Giaccone, Scammacca & D.Serio Cystoseira spinosa var. squarrosa (De Notaris) Giaccone Cystoseira spinosa var. tenuior (Ercegovic) M.Cormaci, G.Furnari, G.Giaccone, B.Scammacca, & D.Serio |
| Remarks | Created from Taxon Name Import: Cystoseira spinosa Sauvageau |