| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Hydrocotyle leucocephala | Kailua | Cultivated, grown in watergarden. | Preserved_Specimen | Staples, G.W. | 1134 | Oahu | BISH | 1996-12-09 |
| 2 | Hydrocotyle leucocephala | Aquarium plant pruchased at Pets Unlimited, in Kalihi | Preserved_Specimen | Herbst, D.R. | 9864 | Oahu | BISH | 1999-06-15 | |
| 3 | Hydrocotyle leucocephala | Honolulu International Airport, taken from aquatic plants bound from Singapore (Sunny Aquarium Co.) to Honolulu | Preserved_Specimen | Hoe, W.J. | 508 | Oahu | BISH | 1989-11-16 | |
| 4 | Hydrocotyle leucocephala | Honolulu International Airport; from aquatic plants imported from Singapore (Sunny Aquarium Co.) | Preserved_Specimen | Hoe, W.J. | 508 | Oahu | BISH | 1989-11-16 |