| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Bowenia spectabilis | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Shady wet mesic understory plant growing in wet muddy soil. Associates; Elaeocarpus angustifolius, Arecaceae, Platycerium, Christella parasitica, Ardisia elliptica | Preserved_Specimen | Plants up to 1.5 m tall extending from vertical rhizome with large tuber. Largest clump roughly half a meter diameter. Leaf petiole 1 cm diameter at base stiff woody dark green. Leaf blades 1.5 m wide. Palmately branched, 1 division further pinnately divided. Mature leaflets entire, young leaflets serrate. Crushed leaves have indistinct scent. | K. Arthur | 219 | Oahu | BISH | 2025-12-09 |