| Classification | Polypodiophyta: Thelypteridaceae: Sphaerostephanos |
| Harvard University Herbaria Barcode(s) | 02403529 |
| Collector | W. N. Takeuchi, J. Wiakabu, M. Gorrez & A. Towati |
| Collector number | 13416 |
| Country | Papua New Guinea |
| State | Madang |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Madang: Josephstaal |
| Locality | streambed flowing to SW of expedition Camp 1 ('Kumamdeber') |
| Date Collected | 1999-07-28 |
| Verbatim Elevation | 160 m |
| Habitat | mature growth foothill forest with occasional landslip communities; on streambed rocks |
| Project | All Asia TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8a7e494e-d642-457d-9816-e74c2eea8ce9 |
| Harvard University Herbaria Barcode | 02403529 |
| Herbarium | A |
| Family | Thelypteridaceae |
| Determination | Sphaerostephanos arfakianus (Baker) Holttum |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
