| Classification | Marattiaceae: Ptisana |
| Harvard University Herbaria Barcode(s) | 02578846 |
| Collector | W. N. Takeuchi |
| Collector number | 6646 |
| Country | Papua New Guinea |
| State | East Sepik |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: East Sepik |
| Locality | April River |
| Georeference | 4 34 S, 142 35 E |
| Date Collected | 1990-09-05 |
| Verbatim Elevation | 100 m |
| Habitat | Lowland alluvial forest, riparian vegetation along banks of the river. |
| Project | All Asia TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/07358977-7be9-4fbf-9d06-71815165a2a0 |
| Harvard University Herbaria Barcode | 02578846 |
| Herbarium | A |
| Previous ownership | [ex] Herbarium of Bishop Museum |
| Family | Marattiaceae |
| Determination | Ptisana obesa (Christ) Murdock |
| Determined by | Murdock, Andrew G. |
| Date Determined | 2007-08-01 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
