| Name | Ceratodictyon spongiosum Zanardini |
| Authorship | Zanardini |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Ceratodictyon Zanardini |
| Remarks | Created from Taxon Name Import: Ceratodictyon spongiosum Zanardini |
| GUID | urn:lsid:marinespecies.org:taxname:371426 |
| Holdings | 7 Specimens held in the Harvard University Herbaria identified as Ceratodictyon spongiosum Zanardini |
| Identification made in | [no date] (7) |