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CCDB → Angiosperms → Compositae → Argyroxiphium
| Taxon name | Status | Median (n) |
| Argyroxiphium caliginis C. N. Forbes | Accepted | 14 |
| Argyroxiphium grayanum (Hillebr.) O. Deg. | Accepted | 13 |
| Argyroxiphium kauense (Rock & Neal) O. Deg. & I. Deg. | Accepted | 14 |
| Argyroxiphium sandwicense DC. | Accepted | 14 |
| Argyroxiphium sandwicense subsp. macrocephalum (A. Gray) Meyrat | Accepted | 14 |
| Argyroxiphium caligini Forbes & C. | Unresolved | 14 |
| Argyroxiphium caligini None | Synonym of Argyroxiphium caligini Forbes & C. | 14 |
| Argyroxiphium sandwicense None | Synonym of Argyroxiphium sandwicense DC. | 14 |
| Argyroxiphium sandwicense subsp. sandwicense | Synonym of Argyroxiphium sandwicense DC. | 14 |
| Argyroxiphium macrocephalum A. Gray | Synonym of Argyroxiphium sandwicense subsp. macrocephalum (A. Gray) Meyrat | 14 |