| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Herposiphonia secunda | Kaueleau, Puna | Preserved_Specimen | Doty, M.S. | 19253 | Hawaii | BISH | 1959-01-02 | ||
| 2 | Herposiphonia secunda | Wawaloli Beach | Preserved_Specimen | Okano, R. | 25986 | Hawaii | BISH | 2000-01-19 | ||
| 3 | Herposiphonia secunda | Kailua | Preserved_Specimen | Doty, M.S. | 19611 | Oahu | BISH | |||
| 4 | Herposiphonia secunda | Station 5 | Preserved_Specimen | Shultz, K. | 5 | Necker | BISH | 2002-09-10 | ||
| 5 | Herposiphonia secunda | Waimanalo, near shore reef flat off southernmost beach park | Intertidal; Epiphytic on Padina. | Preserved_Specimen | Dark red to light red. | Magruder, W.H. | 725 | Oahu | BISH | 1986-06-30 |
| 6 | Herposiphonia secunda | Kamiloloa | Epiphytic on Dictyopteris. | Preserved_Specimen | Okano, R. | 25661 | Molokai | BISH | 2000-02-03 | |
| 7 | Herposiphonia secunda | Nomuku Islet | W side of 0.4 ha islet, steep basalt wall. | Preserved_Specimen | Giuseffi, L.M. | 219 | Molokai | BISH | 2007-09-20 | |
| 8 | Herposiphonia secunda | Kapapa Islet | Seaward of NE coast of islet, low rugosity, some sandy patches, very diverse & high algal cover | Preserved_Specimen | Giuseffi, L.M. | 141 | Oahu | BISH | 2007-08-30 | |
| 9 | Herposiphonia secunda | Rapture | Preserved_Specimen | Shultz, K. | 1 | Laysan Island | BISH | 2002-09-17 | ||
| 10 | Herposiphonia secunda | Station 2 | Preserved_Specimen | Polloi, J. | 118 | Kure Atoll | BISH | 2002-09-29 |