| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Mentha × gracilis | Honolulu: Manoa Valley; University of Hawaii Manoa Campus; Sherman Laboratory | An herb spreading by underground stems; utilized as a ground cover; in partial shade. | Preserved_Specimen | The plant have a mint-like odor. The flowers are lavender. | Lau, J. | 1438 | Oahu | BISH | 1985-08-17 |
| 2 | Mentha × gracilis | Waianae | Preserved_Specimen | Hoe, W.J. | 5358 | Oahu | BISH | 1993-05-04 | ||
| 3 | Mentha × gracilis | Honolulu International Airport | Preserved_Specimen | Aromatic herb with strong mint odor; flws lavender in color. | Hoe, W.J. | 601 | Oahu | BISH | 1990-05-10 | |
| 4 | Mentha × gracilis | U.H. Campus, Sherman Laboratory | An herb spreading by underground stems; utilized as a ground cover; in partial shade. | Preserved_Specimen | The plants have mint-like odor. The flowers are lavender. | Lau, J. | 1438 | Oahu | BISH | 1985-09-17 |