| Classification | Aspidiaceae: Polystichum |
| Harvard University Herbaria Barcode(s) | 02506065 |
| Collector | W. N. Takeuchi |
| Collector number | 11757 |
| Country | Papua New Guinea |
| State | Chimbu |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Chimbu |
| Locality | Crater Mt. Wildlife Management Area, near Haia village |
| Georeference | 6 43 S, 145 E |
| Date Collected | 1997-03-14 |
| Verbatim Elevation | 762 m |
| Habitat | hill forest with some anthropogenic disturbance |
| Project | All Asia Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e3c4b057-bccb-4ee7-a4aa-51fad0e0b81f |
| Harvard University Herbaria Barcode | 02506065 |
| Herbarium | A |
| Family | Aspidiaceae |
| Determination | Polystichum keysserianum Rosenstock |
| Determined by | Sundue, Michael Andrew |
| Date Determined | 2025-05-** |
| Determination Remarks | [filed under] [current name] |
| Family | Aspidiaceae |
| Determination | Polystichum aculeatum (Linnaeus) Roth ex Mertens |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
