| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Dendrocnide harveyi | Koolau Mts, Manoa Valley, Lyon Arboretum, Aihualama | Shady wet forest, side of trail on the uphill side. Associated; odontonema, philodendron, angiopteris, pothos, albizia, eliocarpus, hau, dimerococtus strobilaceaus. Original planting listed 19 trees by arboretum records. | Preserved_Specimen | K. Arthur | 226 | Oahu | BISH | 2025-12-11 |
| 2 | Dendrocnide harveyi | Manoa falls trail. Approximately 7 meters from container bridge extending up hillside into the arboretum. | Shady wet forest, side of trail on the uphill side. Associated; odontonema, philodendron, angiopteris, pothos, albizia, eliocarpus, hau, dimerococtus strobilaceaus. Original planting listed 19 trees by arboretum records. | Preserved_Specimen | Arthur, K. | 89 | Oahu | BISH | 2025-03-03 |