| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ulva clathrata | Kaneohe Bay; Heeia State Park | Ref flat. | Preserved_Specimen | Magruder, W.H. | Oahu | BISH | 1992-03-06 | |
| 2 | Ulva clathrata | Laysan Island | Tide pool on semi-exposed bench | Preserved_Specimen | Ball, F. | 17263 | Laysan Island | BISH | 1977-07-14 |
| 3 | Ulva clathrata | Tern Islet | Near wreck on landing craft | Preserved_Specimen | Hughes, M. | 7964 | French Frigate Shoals | BISH | 2002-09-13 |
| 4 | Ulva clathrata | Wahikuli | intertidal on basalt boulder. | Preserved_Specimen | Hodgson, L.M. | 23773 | Maui | BISH | 2000-02-05 |
| 5 | Ulva clathrata | Waikiki | note: M. Reed | Preserved_Specimen | Andrews, G.P. | 11 | Oahu | BISH | |
| 6 | Ulva clathrata | Kihei | Preserved_Specimen | Sato, V.T. | 1520 | Maui | BISH | 1983-03-01 | |
| 7 | Ulva clathrata | Southeast Island | Preserved_Specimen | Polloi, J. | 7475 | Pearl & Hermes Atoll | BISH | 2002-09-29 | |
| 8 | Ulva clathrata | Ala Moana Beach Park | Preserved_Specimen | Gilbert, W.J. | 9379 | Oahu | BISH | ||
| 9 | Ulva clathrata | Sand Island | Preserved_Specimen | Abbott, I.A. | 28136 | Oahu | BISH | ||
| 10 | Ulva clathrata | Old Kailua Airport, Kona | Preserved_Specimen | Fortner, H.J. | Hawaii | BISH | |||
| 11 | Ulva clathrata | Keehi Lagoon | Preserved_Specimen | Strasburg, D.W. | Oahu | BISH | |||
| 12 | Ulva clathrata | Milolii | Preserved_Specimen | Gilbert, W.J. | 9969 | Hawaii | BISH |