| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Ulva compressa | W Maui, Lahaina Reef | Intertidal | Preserved_Specimen | Puttock, C.F. | 1635 | Maui | BISH | 2001-05-24 |
| 2 | Ulva compressa | Kihei | Low intertidal | Preserved_Specimen | Puttock, C.F. | 1483 | Maui | BISH | 2001-05-24 |
| 3 | Ulva compressa | Kahului Bay | Preserved_Specimen | Puttock, C.F. | 373 | Maui | BISH | 2000-06-01 | |
| 4 | Ulva compressa | W Maui, Lahaina District, Launiupoko Beach Park | Preserved_Specimen | Puttock, C.F. | 478 | Maui | BISH | 2000-06-02 | |
| 5 | Ulva compressa | W Maui, Lahaina District, Lahaina Boat Harbor | Preserved_Specimen | Puttock, C.F. | 1612 | Maui | BISH | 2001-05-24 | |
| 6 | Ulva compressa | Hanalei Bay | Preserved_Specimen | Shultz, K. | 1222 | Kauai | BISH | 2001-04-27 | |
| 7 | Ulva compressa | Waikiki | Preserved_Specimen | Rock, J.F.C. | Oahu | BISH | 1908-01-01 | ||
| 8 | Ulva compressa | Keahole Point | Preserved_Specimen | Katase, S. | 19307 | Hawaii | BISH | 1989-07-07 | |
| 9 | Ulva compressa | Waikiki | Preserved_Specimen | Tilden, J.E. | 469 | Oahu | BISH | 1900-05-01 | |
| 10 | Ulva compressa | W Maui, Lahaina District, Lahaina Boat Harbor | Preserved_Specimen | Puttock, C.F. | 1607 | Maui | BISH | 2001-05-24 | |
| 11 | Ulva compressa | Honolulu Harbor, ex.Tazlina | Preserved_Specimen | Godwin, L.S. | 5 | Oahu | BISH | 1999-03-03 | |
| 12 | Ulva compressa | Waikiki | Preserved_Specimen | Tilden, J.E. | 470 | Oahu | BISH | 1900-05-31 | |
| 13 | Ulva compressa | unknown | Preserved_Specimen | Miller | BISH | 1926-01-01 | |||
| 14 | Ulva compressa | unknown | Preserved_Specimen | Chamberlain, J.E. | BISH | ||||
| 15 | Ulva compressa | Waikiki Marine Laboratory | Encrusted on iron pipe | Preserved_Specimen | Abbott, I.A. | Oahu | BISH | 1946-04-10 | |
| 16 | Ulva compressa | Port Allen | Low intertidal | Preserved_Specimen | Shultz, K. | 684 | Kauai | BISH | 2001-04-26 |
| 17 | Ulva compressa | Hilo Harbor | Intertidal | Preserved_Specimen | Puttock, C.F. | 1302 | Hawaii | BISH | 2001-05-07 |
| 18 | Ulva compressa | Hanalei Landing | Intertidal; On jetty piling. | Preserved_Specimen | Puttock, C.F. | 176 | Kauai | BISH | 2000-05-05 |
| 19 | Ulva compressa | Kawaihae small boat harbor | Intertidal; On submerged mooring ropes. | Preserved_Specimen | Puttock, C.F. | 194 | Hawaii | BISH | 2000-05-18 |