| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Salvinia natans | Waimanalo, Leilani Nursery, 41-630 Kaulukanu Street. | Growing in water lily ponds. | Preserved_Specimen | Floating aquatic fern. Fronds flat on surface, blades spread aprart, upper side of blade pale green; roots thick, grayish. | Staples, G.W. | 760 | Oahu | BISH | 1991-11-16 |
| 2 | Salvinia natans | Honolulu, University of Hawaii Manoa campus. Courtyard of Krause Hall, growing in the lily pool. | Cultivated aquatic plant, growing among a dense mat of floating plants. | Preserved_Specimen | Floating fern; leaves of two different shapes: flat on water surface or crinkled and raised. | Herbst, D.R. | 9593 | Oahu | BISH | 1992-04-04 |