| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Gardenia thunbergia | Koloa District. Site of former Olu Pua Botanic Garden, Kalaheo. | Cultivated. | Preserved_Specimen | Tree of 18 ft.; leaves glossy dark medium green, w/whitish veins above, dull, slightly paler below; in bud corolla tube pale green, lobes yellow-green, opening cream and fading yellow. Fragrant 2pm | Flynn, T.W. | 9085 | Kauai | BISH | 2020-02-06 |
| 2 | Gardenia thunbergia | Wahiawa Botanic Garden | Preserved_Specimen | A tree 4m tall, in full sun. Flowers white; with a strong spicy fragrance (morning). | Lau, J. | 2161 | Oahu | BISH | 1986-03-24 | |
| 3 | Gardenia thunbergia | S.Kona Dist., at the Amy B.H.Greenwell Ethnobotanical Garden, Captain Cook | Preserved_Specimen | Trimmed shrub ca. 10 ft tall and 8 ft thick; lvs 3 per node; flws opening between 8 and 9 pm, and intensely fragrant at that time; cor usu 8-lobed, pure white, turning brown the next day. | Staples, G.W. | 623 | Hawaii | BISH | 1990-05-19 | |
| 4 | Gardenia thunbergia | Koloa Dist: National Tropical Botanical Garden, Lawai Valley, Medicinal section along E. bank of Lawai Stream | Preserved_Specimen | Densely branching shrub or small tree 2m, lvs glossy. Flowers strongly gardenia-scented (5 pm.), corolla tube pale green, lobes white. | Lorence, D.H. | 7417 | Kauai | BISH | 1993-07-17 |