| Classification | Polypodiophyta: Thelypteridaceae: Sphaerostephanos |
| Harvard University Herbaria Barcode(s) | 02403605 |
| Collector | J. R. Croft |
| Collector number | 1777 |
| Country | Papua New Guinea |
| State | West Sepik |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: West Sepik |
| Locality | River valley W of Meinat floodplain, N slopes of Bewani Mts, 11 km SSW of Bewani, 52 km SSW of Vanimo |
| Date Collected | 1982-09-22 |
| Verbatim Elevation | 300 m |
| Habitat | mixed lowland rainforest or hill forest in valley along permanent stream, steeply sloping, rocks mixed volcanic and limestone; rocky ground by river |
| Frequency | Fairly common |
| Project | All Asia TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/383de768-d944-4b49-8df0-46f32510e3b9 |
| Harvard University Herbaria Barcode | 02403605 |
| Herbarium | A |
| Family | Thelypteridaceae |
| Determination | Sphaerostephanos hastatopinnatus (Brause) Holttum |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
