| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ruellia insignis | Wahiawa Botanic Gardens | Preserved_Specimen | Shrub to 3 m, branching at base; leaves opposite, dark green above, pale yellow below, gland dotted, especially immature lvs; petiole yellow; stems gland dotted; corolla tube purple above, yellow to white below; sepals hairy. | Teraoka, W. | 230 | Oahu | BISH | 1980-01-29 | |
| 2 | Ruellia insignis | Waimea Arboretum & Botanical Gardens, Haleiwa | Cultivated in the living collections in rocky soil, very dry. | Preserved_Specimen | Sparse, sprawling shrub ca 7' tall; stem woody ca 1f, bulging in places; flowers deep blue-purple, showy. | Orr, D. | Oahu | BISH | 1990-08-09 |