| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Symphyogyna baldwinii | N. Waianae Mountains: Summit, Kaala | Metrosideros-Cheirodendron-moss forest. On clay. | Preserved_Specimen | Hoe, W.J. | 3346 | Oahu | BISH | 1975-02-22 |
| 2 | Symphyogyna baldwinii | Trail to Konahuanui, Koolau Mountains. Along contour/switchback trail to Konahuanui | wet forest; growing with Riccardia sp., Bazzania sp., Odontosoria chinensis, Dicranopteris linearis, other ferns, Citharexylum caudatum, and Metrosideros tremuloides. | Preserved_Specimen | Ross, M.C. | 2015 | Oahu | BISH | 2024-06-28 |
| 3 | Symphyogyna baldwinii | Along Mt Kaala Rd, uphill from the water tanks and downhill from where the Dupont Trail meets Mt Kaala Rd, M.K. Thomas collections on this date, 09 NOV 2022 mostly from S side of road (some collections from N side). | Steep wet rock-cut face ranging from 1-9 m tall below overhanging patches of Machaerina angustifolia. With Dryopteris fusco-atra, Cibotium, Begonia foliosa, Trematolobelia kaalae, Plantago, Metrosideros polymorpha, Pipturus albidus, Gunnera, Pilea peploides, introduced Adiantum, Peperomia cookiana, Hydrangea arguta. | Preserved_Specimen | Thomas, M.K. | 513 | Oahu | BISH | 2022-11-09 |