| Classification | Polypodiophyta: Thelypteridaceae: Sphaerostephanos | 
| Barcode(s) | 02403862 | 
| Collector | D. L. Topping | 
| Collector number | 493 | 
| Country | Philippines | 
| State | Pampanga | 
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Pampanga | 
| Locality | Mount Arayat | 
| Date Collected | 1904-02-** | 
| Habitat | summit | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3ad57daa-4488-4f82-bbc8-d9e257bd643d | 
| Harvard University Herbaria Barcode | 02403862 | 
| Herbarium | GH | 
| Family | Thelypteridaceae | 
| Determination |  Sphaerostephanos loherianus (Christ) Holttum | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |