| Classification | Polypodiaceae: Microsorum | 
| Barcode(s) | 02218432 | 
| Collector | R. J. Johns | 
| Collector number | 6707 | 
| Country | Brunei | 
| State | Temburong | 
| Geography | Asia: Southeast Asia (Region): Brunei: Temburong | 
| Locality | NE of Gunong Retak. Along ridge above lower camp | 
| Georeference | 4 22 N, 115 17 E  | 
| Date Collected | 1991-03-12 | 
| Verbatim Elevation | c. 950-1000 m | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/00dbfe5e-706c-4f5a-80bf-1e26fced3391 | 
| Harvard University Herbaria Barcode | 02218432 | 
| Herbarium | A | 
| Family | Polypodiaceae | 
| Determination |  Microsorum heterocarpum (Blume) Ching | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |