| Name | Antithamnion flaccidum (J.D.Hooker & Harvey) De Toni |
| Authorship | (J. D. Hooker & Harvey) De Toni |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Antithamnion Nägeli |
| Remarks | Created from Taxon Name Import: Antithamnion flaccidum (J.D.Hooker & Harvey) De Toni |
| GUID | urn:lsid:marinespecies.org:taxname:499938 |