| Name | Ceramium rubrum var. corymbiferum (Bonnemaison) J. Agardh |
| Authorship | (Bonnemaison) J. Agardh |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Ceramium rubrum C. Agardh |
| Remarks | Created from Taxon Name Import: Ceramium rubrum var. corymbiferum (Bonnemaison) J. Agardh |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Ceramium rubrum var. corymbiferum (Bonnemaison) J. Agardh |
| Identification made in | [no date] (1) |