| Name | Metrosideros gregoryi Christophersen |
| Authorship | Christophersen |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Metrosideros |
| GUID | urn:lsid:ipni.org:names:598227-1 |
| Citation | 1938 Bull. Bernice P. Bishop Mus. 154: 28 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Metrosideros gregoryi Christophersen |
| Identification made in | [no date] (1) |