| Name | Ceramium atlanticum H. E. Petersen |
| Authorship | H. E. Petersen |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Ceramium Roth |
| Contains | Ceramium atlanticum f. norvegicum Petersen |
| Remarks | Created from Taxon Name Import: Ceramium atlanticum H.E.Petersen |
| GUID | urn:lsid:marinespecies.org:taxname:144533 |
| Citation | 1911 Bot. Tidsskr. 31: 112 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ceramium atlanticum H. E. Petersen |
| Identification made in | [no date] (1) |