| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Micranthemum glomeratum | Nuuanu, across road from Judd Trail. WGS84 coordinates: Lat. 21.347076, Long. -157.821199 | On surface of concrete dam in sunny area aat top of spillway. Plant growing from a thin layer of slow moving water at the top of spillway. | Preserved_Specimen | Colony coveering about 2 square meters in several unconnected colonies, report to DLNR aquatics program who surveyed and found populations downstream as well. Mat forming plant, unclear if annual or perennial, rooting at nodes, flowers tiny, with 3 petals and 2 stamens | Faccenda, K. | 3114 | Oahu | BISH | 2023-06-08 |