| Name | Gigartina cranwelliae Laing |
| Authorship | Laing |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Gigartina Stackhouse |
| Remarks | Created from Taxon Name Import: Gigartina cranwelliae Laing |
| GUID | urn:lsid:marinespecies.org:taxname:503785 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Gigartina cranwelliae Laing |
| Identification made in | [no date] (4) |