| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Cylindrocolea planifolia | Puu Makaala State Reserve NW of end of Amaumau Rd | Forest of Metrosideros polymorpha and Cibotium glaucum. | Preserved_Specimen | Freire, A.V. | 2022146 | Hawaii | BISH | 2022-01-25 | |
| 2 | Cylindrocolea planifolia | Hakalau Forest National Wildlife Refuge, in and near Awehi Gulch, | Metrosideros polymorpha forest below Puu Akala cabin, including deep moist forested gulch. | Preserved_Specimen | Perianths 250 um., stem 50 um.. Diameter, leaves 200 um. (with incidental Bazzania). | Freire, A.V. | 2023231 | Hawaii | BISH | 2023-03-24 |
| 3 | Cylindrocolea planifolia | Hakalau Forest National Wildlife Refuge, in and near Awehi Gulch; below Puu Akala cabin | Metrosideros polymorpha forest below Puu Akala cabin, including deep moist forested gulch | Preserved_Specimen | Leaves crowded, constricted at base. With Cuspidatula | Freire, A.V. | 2023381 | Hawaii | BISH | 2023-03-26 |