| Classification | Polypodiaceae: Pyrrosia |
| Harvard University Herbaria Barcode(s) | 02228411 |
| Collector | D. A. Simpson with M. Marsh |
| Collector number | 2273 |
| Country | Brunei |
| State | Temburong |
| Geography | Asia: Southeast Asia (Region): Brunei: Temburong |
| Locality | Batu Apoi: Bukit Gelagas. Ridge from subsummit to summit |
| Georeference | 4 34 N, 115 15 E |
| Date Collected | 1991-10-25 |
| Verbatim Elevation | 620 m |
| Habitat | Hill dipterocarp forest; on rocks and tree stumps |
| Project | All Asia TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d8092670-72b6-47e6-85b6-69314c0ecd3f |
| Harvard University Herbaria Barcode | 02228411 |
| Herbarium | A |
| Family | Polypodiaceae |
| Determination | Pyrrosia longifolia (N. L. Burman) C. V. Morton |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
