| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Hypoglossum caloglossoides | unknown | Preserved_Specimen | Magruder, W.H. | 916 | BISH | ||||
| 2 | Hypoglossum caloglossoides | Station R-8 | Preserved_Specimen | Shultz, K. | 8 | Laysan Island | BISH | 2002-09-17 | ||
| 3 | Hypoglossum caloglossoides | Station PHR-2 | Preserved_Specimen | Shultz, K. | 2 | Pearl & Hermes Atoll | BISH | 2002-09-19 | ||
| 4 | Hypoglossum caloglossoides | Natatorium, Waikiki | Preserved_Specimen | Schlech, K.E. | 1 | Oahu | BISH | 1979-01-01 | ||
| 5 | Hypoglossum caloglossoides | Station R-2 | Preserved_Specimen | Polloi, J. | 2 | Nihoa | BISH | 2002-10-06 | ||
| 6 | Hypoglossum caloglossoides | Pupukea, Shark's Cove | Collection mostly from vertical walls 30 -60 meters off west side of cove. | Preserved_Specimen | Magruder, W.H. | 904 | Oahu | BISH | 1988-06-04 | |
| 7 | Hypoglossum caloglossoides | Pupukea, Sharks Cove | In holes and cracks in shady areas. | Preserved_Specimen | Tetrasporangial and cystocarpic. | Magruder, W.H. | 754 | Oahu | BISH | 1968-07-27 |
| 8 | Hypoglossum caloglossoides | City of Refuge, Kona District, 1/2 mile south of Honaunau | On large basalt boulder in large cave. A few thalli growing mixed in with multi-species. | Preserved_Specimen | Males and tetraspores | Magruder, W.H. | 650 | Hawaii | BISH | 1990-05-07 |
| 9 | Hypoglossum caloglossoides | Reef crest off Aina Haina | In caves and holes, on Porolithon, usually on the undersides of rocks in dim light. | Preserved_Specimen | Tetrasporic. | Magruder, W.H. | 691 | Oahu | BISH | 1986-06-01 |
| 10 | Hypoglossum caloglossoides | Lualualei Beach Park | Low intertidal.; Shady cove area. | Preserved_Specimen | Reddish pink to almost white in bright reas | Magruder, W.H. | 671 | Oahu | BISH | 1986-05-20 |
| 11 | Hypoglossum caloglossoides | Kuhio Beach, Waikiki | *H = Hollenberg; 1965/10/16-17 | Preserved_Specimen | Kajimura, M. | 65127 | Oahu | BISH | 1965-10-17 | |
| 12 | Hypoglossum caloglossoides | Kawailoa Beach, (right of Chuns), North Shore | On coralline algae in large cave about 250 ft. from shore. | Preserved_Specimen | Tetrasporangial. | Magruder, W.H. | 919 | Oahu | BISH | 1986-08-01 |
| 13 | Hypoglossum caloglossoides | Kamalo | Epiphytic on Halimeda. | Preserved_Specimen | Okano, R. | 25764 | Molokai | BISH | 2000-02-03 | |
| 14 | Hypoglossum caloglossoides | unknown | Preserved_Specimen | Magruder, W.H. | 916 | BISH |