| Name | Halimeda tuna f. platydisca (Decaisne) E. S. Barton |
| Authorship | (Decaisne) E. S. Barton |
| Rank | Forma |
| NomenclaturalStatus | Unknown |
| Placed in | Halimeda tuna (J. Ellis & Solander) J. V. Lamouroux |
| Remarks | Created from Taxon Name Import: Halimeda tuna f. platydisca (Decaisne) E. S. Barton |