| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Hauya elegans subsp. cornuta | Wahiawa Botanical Garden, Map gulcy, Part 3 | Preserved_Specimen | Tree 20 ft. tall, 80-10 dbh, several trunks, light tan bark, loose and shredded looking bark. Flowers petal color: pink; red at base. Calyx color: crimson inside, green outside. Calyx tube color: crimson. | Ayers, P. | 2 | Oahu | BISH | 1985-01-21 | |
| 2 | Hauya elegans subsp. cornuta | Waimea Arboretum | Partial shade | Preserved_Specimen | Shrub 1.5 m tall, in partial shade. Petals light pink aging to dark pink. Calyx lobes within whitish, aging to dark pink. Flower odorless (afternoon) | Lau, J. | 2791 | Oahu | BISH | 1986-08-02 |