| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Pittosporum rhytidocarpum | Foster Botanic Garden | partial shade | Preserved_Specimen | 3.5 m double-trunked tree with irregular crown. Flowers cream; odorless (morning). | Lau, J. | 1815 | Oahu | BISH | 1986-01-09 |
| 2 | Pittosporum rhytidocarpum | Lyon Arboretum, H-24 | Preserved_Specimen | Capsules oblong, to 4 x 2.5 cm. Seeds black. Fruit terminal, axillary and cauliflorous; slightly rugose and with brown tomentum | Ishikawa, S. | 131 | Oahu | BISH | 1972-08-17 | |
| 3 | Pittosporum rhytidocarpum | end of Waialae Nui drive | street planting | Preserved_Specimen | 3 m; leaves dark green above, yellow green beneath | Takeuchi, W.N. | 2447 | Oahu | BISH | 1985-09-07 |