| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Polysiphonia homoia | Pearl Harbor, Station 13: NW of Ford Island, near USS Utah Memorial | Concrete dock pilings. | Preserved_Specimen | Coles, S.L. | 1307 | Oahu | BISH | 1996-03-21 | |
| 2 | Polysiphonia homoia | Kaemi Islet | NE side of 1.0 ha islet, large boulders with very little sand. | Preserved_Specimen | Spermatangial | Giuseffi, L.M. | 53 | Maui | BISH | |
| 3 | Polysiphonia homoia | Kapapa Islet | Seaward of NE coast of islet, low rugosity, some sandy patches, very diverse & high algal cover | Preserved_Specimen | Giuseffi, L.M. | 149 | Oahu | BISH | 2007-08-30 | |
| 4 | Polysiphonia homoia | Mahukona | Around pylon protruding from water on side opposite boat hoist. -- 2 slides; cystocarpic & tetrasporic material | Preserved_Specimen | Magruder, W.H. | 1002 | Hawaii | BISH | 1988-05-20 | |
| 5 | Polysiphonia homoia | Kaiolohia Bay, between Halulu Gulch & Poaiwa, North-west shore | Intertidal; Shoreline coral shelf substrate. | Preserved_Specimen | Fisher, J.R. | 4011 | Lanai | BISH | 2003-02-06 | |
| 6 | Polysiphonia homoia | Hawaii Kai, Reef crest off Paiko Peninsula | Between coral ridges & troughs and in holes in coral heads. -- Tetrasporic & cystocarpic thalli. | Preserved_Specimen | Magruder, W.H. | 1014 | Oahu | BISH | 1988-06-14 | |
| 7 | Polysiphonia homoia | Anini Reef | On reef flat at low tide | Preserved_Specimen | Magruder, W.H. | 1128 | Kauai | BISH | 1988-12-23 | |
| 8 | Polysiphonia homoia | Barber's Point Naval Air Station, west of Nimitz Beach | Epiphytic on Codium edule (Bish. #555466) | Preserved_Specimen | Magruder, W.H. | 1089 | Oahu | BISH | 1989-01-30 | |
| 9 | Polysiphonia homoia | Ala Wai Yacht Harbor; Waikiki Yacht Club | Preserved_Specimen | Tetrasporic. | Defelice, R. | 2602 | Oahu | BISH | 1998-07-23 | |
| 10 | Polysiphonia homoia | Pokai Bay | 16-25 fms. Sand/gravel substrate. | Preserved_Specimen | Matsui, T. | 19118 | Oahu | BISH | 1959-08-01 | |
| 11 | Polysiphonia homoia | Wahane Gulch, NW shore | Intertidal; Silt-covered shoreline. | Preserved_Specimen | Fisher, J.R. | 6001 | Lanai | BISH | 2003-02-06 | |
| 12 | Polysiphonia homoia | Ilio Point | Preserved_Specimen | Matsui, T. | 19143 | Molokai | BISH | 1959-08-07 | ||
| 13 | Polysiphonia homoia | Mokapu Islet | W side of 1.5 ha islet, high rugosity with sandy grooves, limestone intemixed with sand & rubble, inckudes a vertical rock wall/ledge. | Preserved_Specimen | Giuseffi, L.M. | 177 | Molokai | BISH | 2007-09-17 | |
| 14 | Polysiphonia homoia | Ilio Point | Preserved_Specimen | Matsui, T. | 19143 | Molokai | BISH | 1959-08-07 | ||
| 15 | Polysiphonia homoia | Station 4 | Preserved_Specimen | Geisler, K.J. | 4003 | Necker | BISH | 2000-09-10 | ||
| 16 | Polysiphonia homoia | Waialua, in front of the river | Preserved_Specimen | Doty, M.S. | 19136 | Oahu | BISH | 1959-08-02 | ||
| 17 | Polysiphonia homoia | Explosive Anchorage Area, Honolulu Harbor | Preserved_Specimen | Doty, M.S. | 19104 | Oahu | BISH | 1959-07-24 | ||
| 18 | Polysiphonia homoia | Waialua, in front of the river | Preserved_Specimen | Doty, M.S. | 19135 | Oahu | BISH | 1959-08-02 | ||
| 19 | Polysiphonia homoia | Kalihi Channel Wreck | Preserved_Specimen | Tetrasporic | Defelice, R. | 1612 | Oahu | BISH | 1997-12-11 | |
| 20 | Polysiphonia homoia | Waialua, in front of the river | Preserved_Specimen | Doty, M.S. | 19135 | Oahu | BISH | 1959-08-02 | ||
| 21 | Polysiphonia homoia | Hilo Bay | Preserved_Specimen | Tetrasporic | Puttock, C.F. | 579 | Hawaii | BISH | 2000-09-14 | |
| 22 | Polysiphonia homoia | Ilio Point | Preserved_Specimen | Matsui, T. | 19143 | Molokai | BISH | 1959-08-07 | ||
| 23 | Polysiphonia homoia | Port Allen | Preserved_Specimen | Doty, M.S. | 19144 | Kauai | BISH | 1959-09-12 | ||
| 24 | Polysiphonia homoia | Explosive Anchorage Area, Honolulu Harbor | Preserved_Specimen | Doty, M.S. | 19104 | Oahu | BISH | 1959-07-24 | ||
| 25 | Polysiphonia homoia | Kamiloloa; Station RA6 | Preserved_Specimen | Reath, P. | 2 | Molokai | BISH | 2003-01-30 | ||
| 26 | Polysiphonia homoia | Kaneohe Bay | Preserved_Specimen | Doty, M.S. | 19134 | Oahu | BISH | 1959-07-25 |