| Name | Antithamnion pygmaeum N. L. Gardner |
| Authorship | N. L. Gardner |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Antithamnion Nägeli |
| Remarks | Created from Taxon Name Import: Antithamnion pygmaeum N. L. Gardner |
| GUID | urn:lsid:marinespecies.org:taxname:496497 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Antithamnion pygmaeum N. L. Gardner |
| Identification made in | [no date] (1) |