| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Riccia rechingeri | Kawaihau District. Wailua, Kauai Agriculture Research Center (CTAHR) 7370-A Kuamoo Road. KISC Office Building | Semi-maintained, graveled area | Preserved_Specimen | On soil pockets among basalt gravel, shaded NE side of buildings. Tallus whitish green | Flynn, T.W. | 8940 | Kauai | BISH | 2018-12-07 |
| 2 | Riccia rechingeri | In upper Hilina Pali Trail, 1/2 file from end of Hilina Pali Road | Preserved_Specimen | Locally abundent | Scott, E.B. | 7 | Hawaii | BISH | 1954-05-02 |