| Classification | Polypodiophyta: Thelypteridaceae: Sphaerostephanos |
| Harvard University Herbaria Barcode(s) | 02403873 |
| Other Number | Philippine National Herbarium: PNH 16587 [] |
| Collector | G. E. Edaño |
| Country | Philippines |
| State | Ilocos Norte |
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Ilocos Norte |
| Locality | Mt. Quebrada |
| Date Collected | 1953-02-26 |
| Verbatim Elevation | 5350 ft |
| Habitat | on slopes in forest |
| Project | All Asia TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/46d703dc-36b0-46ad-a84e-cf6c58cc4b60 |
| Harvard University Herbaria Barcode | 02403873 |
| Herbarium | A |
| Family | Thelypteridaceae |
| Determination | Sphaerostephanos productus (Kaulfuss) Holttum |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
