| Name | Antithamnion floccosum (O. F. Müller) Kleen |
| Authorship | (O. F. Müller) Kleen |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Antithamnion Nägeli |
| Remarks | Created from Taxon Name Import: Antithamnion floccosum (O. F. Müller) Kleen |
| GUID | urn:lsid:marinespecies.org:taxname:238761 |
| Holdings | 44 Specimens held in the Harvard University Herbaria identified as Antithamnion floccosum (O. F. Müller) Kleen |
| Identification made in | [no date] (43), 1978 (1) |