| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Argyroxiphium sandwicense subsp. macrocephalum × Dubautia menziesii | Haleakala National Park, Haleakala Crater NE flank of Puu o Pele | Growing between Argyroxiphium sandwicense and Dubautia menziesii, on the fringe of A. sandwicense | Preserved_Specimen | Carr, G.D. | 802 | Maui | BISH | 1975-08-14 | |
| 2 | Argyroxiphium sandwicense subsp. macrocephalum × Dubautia menziesii | Haleakala Crater, on the slope of Kalapawili ca. 0.4 km. from Paliku Trail | Preserved_Specimen | Rabakonandrianina, E. | Maui | BISH | 1982-12-29 | |||
| 3 | Argyroxiphium sandwicense subsp. macrocephalum × Dubautia menziesii | Haleakala National Park, Haleakala Crater E flank of Puu o Pele | Growing with both parental species | Preserved_Specimen | Carr, G.D. | 1001 | Maui | BISH | 1977-07-19 | |
| 4 | Argyroxiphium sandwicense subsp. macrocephalum × Dubautia menziesii | Haleakala, NE flank of Puu o Pele | Growing with both parental species | Preserved_Specimen | Carr, G.D. | Maui | BISH | 1979-08-07 | ||
| 5 | Argyroxiphium sandwicense subsp. macrocephalum × Dubautia menziesii | Haleakala National Park Headquarters | Preserved_Specimen | Carr, G.D. | 998 | Maui | BISH | 1977-07-20 |