| Name | Gigartina runcinata Grunow |
| Authorship | Grunow |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Gigartina Stackhouse |
| Remarks | Created from Taxon Name Import: Gigartina runcinata Grunow |
| GUID | urn:lsid:marinespecies.org:taxname:371365 |
| Citation | 1868 Reise Novara 71 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Gigartina runcinata Grunow |
| Identification made in | [no date] (1) |