| Name | Ceramium transversale Collins & Hervey |
| Authorship | Collins & Hervey |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Ceramium Roth |
| Remarks | Created from Taxon Name Import: Ceramium transversale F.S.Collins & Hervey |
| GUID | urn:lsid:marinespecies.org:taxname:497313 |
| Citation | 1917 Proc. Amer. Acad. Arts 53: 145 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Ceramium transversale Collins & Hervey |
| Identification made in | [no date] (3) |