| Name | Metrosideros collina var. fruticosa J. W. Moore |
| Authorship | J. W. Moore |
| Rank | Variety |
| Placed in | Metrosideros collina (J. R. Forster & G. Forster) A. Gray |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Metrosideros collina var. fruticosa J. W. Moore |
| Identification made in | 1972 (1) |