| Classification | Polypodiophyta: Thelypteridaceae: Sphaerostephanos | 
| Harvard University Herbaria Barcode(s) | 02403925 | 
| Other Number | Philippine National Herbarium: PNH 5875 [] | 
| Collector | A. P. Castro | 
| Country | Philippines | 
| State | Samar | 
| Geography | Asia: Southeast Asia (Region): Philippines: Visayas: Samar | 
| Locality | Kadapnan Bo. Bantayan. Oras | 
| Date Collected | 1948-04-** - 1948-05-** | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/134769ca-038d-4130-9f8d-4e38fbeed96a | 
| Harvard University Herbaria Barcode | 02403925 | 
| Herbarium | GH | 
| Family | Thelypteridaceae | 
| Determination | Sphaerostephanos unitus (Linnaeus) Holttum | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |