| Classification | Grammitaceae: Grammitis | 
| Harvard University Herbaria Barcode(s) | 02220842 | 
| Collector | L. L. Co | 
| Collector number | 3337 | 
| Country | Philippines | 
| State | Isabela | 
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Isabela | 
| Locality | Sierra Madre Mtn. Range. San Mariano Municipality, Mt. Dipalayag | 
| Georeference | 16 57 N, 122 14 E | 
| Date Collected | 1991-02-27 | 
| Verbatim Elevation | 1000 m | 
| Habitat | midmontane forest. On mossy base of tree trunk, deeply shaded | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/50d5c19e-0995-4269-971b-95a887dbbc6a | 
| Harvard University Herbaria Barcode | 02220842 | 
| Herbarium | A | 
| Family | Grammitaceae | 
| Determination | Grammitis sp. | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |