| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Mazzaella volans | Kona; Keahole Point | Collected at the outfall from the Macrocystis tank. | Preserved_Specimen | With cruciate tetrasporangia in internal sori. | Magruder, W.H. | 18097 | Hawaii | BISH | 1987-04-05 |
| 2 | Mazzaella volans | Cold water outfall at Keahole Point | Preserved_Specimen | Magruder, W.H. | Hawaii | BISH | 1987-03-01 |