| Classification | Polypodiophyta: Thelypteridaceae: Sphaerostephanos | 
| Harvard University Herbaria Barcode(s) | 02403705 | 
| Other Number | Botany Division, Lae: LAE 54116 [] | 
| Collector | P. F. Stevens & J. F. Veldkamp | 
| Country | Papua New Guinea | 
| State | Milne Bay | 
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Milne Bay: Raba Raba | 
| Locality | Mayu 2, Mt Suckling | 
| Georeference | 9 45 S, 149 4 E | 
| Date Collected | 1972-06-18 | 
| Verbatim Elevation | 1745 m | 
| Habitat | stream flat, often dominant over large areas | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1c00172f-e3b3-4308-abbc-38eadc3a534a | 
| Harvard University Herbaria Barcode | 02403705 | 
| Herbarium | A | 
| Family | Thelypteridaceae | 
| Determination | Sphaerostephanos unitus (Linnaeus) Holttum | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |