| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Hygrophila corymbosa | Koolaupoko Distr., Waimanalo. Grown in garden at 41-964 Kakaina St. | Cultivated aquatic ornamental. Grown in ceramic pot on deck under translucent plastic roofing, bright indirect light. | Preserved_Specimen | Staples, G.W. | 1233 | Oahu | BISH | 2006-08-09 |
| 2 | Hygrophila corymbosa | Waimea Arboretum & Botanical Garden, Haleiwa | Rooted in the muck at edge of a pond. In full sun. | Preserved_Specimen | Lau, J. | 2366 | Oahu | BISH | 1986-05-05 |
| 3 | Hygrophila corymbosa | Shipment of aquatic plants received at Honolulu International Airport from Singapore; destined for Kahaluu Tropicals | Preserved_Specimen | Hoe, W.J. | 519 | Oahu | BISH | 1989-12-13 | |
| 4 | Hygrophila corymbosa | Shipment of aquatic plants received at Honolulu International Airport from Singapore | Preserved_Specimen | Hoe, W.J. | 5349 | Oahu | BISH | 1993-04-02 |