| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Hypopterygium sandwicense | West Maui, mountain ravines | trunks, trees | Preserved_Specimen | Baldwin, D.D. | Maui | BISH | 1875-08-01 | |
| 2 | Hypopterygium sandwicense | Lake above Kulani Honor Camp, near radio tower | In dense Cibotium-Metrosideros forest, as very loose covering with Bazzania and Plagiochila on smooth trunk of large Ilex anomala. Locally abundant. | Preserved_Specimen | Hoe, W.J. | 704 | Hawaii | BISH | 1966-07-02 |
| 3 | Hypopterygium sandwicense | Nakalalua | On tree | Preserved_Specimen | Bartram, E.B. | 461 | Maui | BISH | 1930-02-06 |
| 4 | Hypopterygium sandwicense | Along Saddle Road 21 miles from Hilo, Hawaii | On rock in rich, rainy kipuka | Preserved_Specimen | Degener, O. | 19929 | Hawaii | BISH | 1949-08-28 |