| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Stachytarpheta × trimenii | Hanalei Valley | roadside | Preserved_Specimen | Degener, O. | 21485 | Kauai | BISH | 1951-12-29 | |
| 2 | Stachytarpheta × trimenii | Hanalei District, Hanalei National Wildlife Refuge. Foothills below Kaukaopua | Secondary forest of Psidium, Syzygium, and Rhodomyrtus with remnant Pandanus, Acacia, Wikstroemia, and an understory of Odontosoria, Setaria, and Lindsaea. | Preserved_Specimen | Large herb of 7-8 ft. in light gaps; stems pale green, leaves dark dull green above, dull grey-green below with raised pale green veins; corolla pale purple with white throat. | Flynn, T.W. | 6168 | Kauai | BISH | 1997-06-06 |
| 3 | Stachytarpheta × trimenii | Hanalei Valley, N. wall, near sea | Preserved_Specimen | shrub 1-2 m; fl. deep purple | Bryan Jr., E.H. | 629 | Kauai | BISH | 1928-08-06 |