| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Coprosma montana × Coprosma rhynchocarpa | N Hilo, Humuula, E Mauna Kea, ridge N of Nauhi Gulch; Tr 18(6) | dry koa-mamane community w/ an exotic grass and scattered native shrub understory. | Preserved_Specimen | 4 m x 15 cm; in fruit | Warshauer, F.R. | 1441 | Hawaii | BISH | 1977-09-25 |