| Classification | Polypodiaceae: Pyrrosia | 
| Harvard University Herbaria Barcode(s) | 02228410 | 
| Collector | R. J. Johns with M. Sands, Awong, Shanang, Ariffin, Saleh | 
| Collector number | 6966 | 
| Country | Brunei | 
| State | Temburong | 
| Geography | Asia: Southeast Asia (Region): Brunei: Temburong | 
| Locality | Subd. Amo. Below junction of Temburong and Belalong rivers | 
| Georeference | 4 34 N, 115 9 E | 
| Date Collected | 1991-03-23 | 
| Verbatim Elevation | 75 m | 
| Habitat | Lowland dipterocarp forest. | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/47ed8f3f-57b0-4fdc-82b5-a078759006a1 | 
| Harvard University Herbaria Barcode | 02228410 | 
| Herbarium | A | 
| Family | Polypodiaceae | 
| Determination | Pyrrosia longifolia (N. L. Burman) C. V. Morton | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |