| Classification | Polypodiophyta: Thelypteridaceae: Sphaerostephanos |
| Harvard University Herbaria Barcode(s) | 00022129 |
| Type Status | Isotype |
| Collector | A. D. E. Elmer |
| Collector number | 16642 |
| Country | Philippines |
| State | Sorsogon |
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Sorsogon |
| Locality | Irosin (Mount Bulusan), Luzon Island |
| Date Collected | 1916-07-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ed0af310-89d5-4722-b1ed-8f3854bcf125 |
| Harvard University Herbaria Barcode | 00022129 |
| Herbarium | GH |
| Family | Thelypteridaceae |
| Type Status | Isotype |
| Isotype of | Sphaerostephanos punctatus Holttum |
| Verified by | M. G. Price |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Sphaerostephanos punctatus Holttum) Kalikasan 1975. 4: 60. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
