| Name | Ceramium echionotum J. Agardh |
| Authorship | J. Agardh |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Ceramium Roth |
| Contains | Ceramium echionotum var. azoricum (Meneghini) Piccone Ceramium echionotum var. corticatum Mazoyer Ceramium echionotum var. mediterraneum Mazoyer Ceramium echionotum var. transcurrens (Kützing) Batters |
| Remarks | Created from Taxon Name Import: Ceramium echionotum J. Agardh |
| GUID | urn:lsid:marinespecies.org:taxname:144547 |
| Holdings | 18 Specimens held in the Harvard University Herbaria identified as Ceramium echionotum J. Agardh |
| Identification made in | [no date] (18) |