| Classification | Marattiaceae: Ptisana |
| Harvard University Herbaria Barcode(s) | 02578790 |
| Collector | M. S. Clemens |
| Collector number | 9503A |
| Country | Papua New Guinea |
| State | Morobe |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Morobe |
| Locality | Samanzing. Marsh meadow Camp. |
| Date Collected | 1938-12-14 |
| Verbatim Elevation | 700-800 ft |
| Habitat | Open place, alpine. |
| Project | All Asia TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1e184b5f-fed2-4101-ad22-f7d91200e9f3 |
| Harvard University Herbaria Barcode | 02578790 |
| Herbarium | GH |
| Previous ownership | [ex] Herbarium of the Arnold Arboretum |
| Family | Marattiaceae |
| Determination | Ptisana costulisora (Alston) 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 |
