| Classification | Polypodiophyta: Thelypteridaceae: Sphaerostephanos | 
| Barcode(s) | 02403399 | 
| Collector | [no data available] | 
| Collector number | 37 | 
| Country | Malaysia | 
| State | Sarawak | 
| Geography | Asia: Southeast Asia (Region): Malaysia: Malaysia Timor: Sarawak | 
| Locality | Retub upper Sadong | 
| Date Collected | 1914-05-14 | 
| Habitat | on the rock | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8a14246a-f605-4635-a1a8-2ebdcb0d720e | 
| Harvard University Herbaria Barcode | 02403399 | 
| Herbarium | GH | 
| Family | Thelypteridaceae | 
| Determination |  Sphaerostephanos heterocarpos (Blume) Holttum | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |