| Classification | Matoniaceae: Phanerosorus |
| Harvard University Herbaria Barcode(s) | 02283369 |
| Collector | J. R. Croft |
| Collector number | 1729 |
| Country | Papua New Guinea |
| State | West Sepik |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: West Sepik |
| Locality | Gorge N of Meinat floodplain, N slopes of Bewani Mts, 10 km SSW of Bewani, 52 km SSW of Vanimo |
| Date Collected | 1982-09-19 |
| Verbatim Elevation | 300 m |
| Habitat | Deep (c. 100 m), steep, narrow gorge through limestone, 1-2 m above flood level, vertical limestone rock face, shaded most of the day. Ferns the only vegetation hanging onto crevices and fissures |
| Frequency | fairly common in this restricted habitat |
| Project | All Asia TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cc5bf1a1-c177-42ef-8feb-53211c52586a |
| Harvard University Herbaria Barcode | 02283369 |
| Herbarium | A |
| Family | Matoniaceae |
| Determination | Phanerosorus major Diels |
| Determined by | Kato, Masahiro |
| Date Determined | 1994-12-** |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
