| Harvard University Herbaria Barcode(s) | 02580819 | 
| Collector | J. Clemens & M. S. Clemens | 
| Collector number | 22020 | 
| Country | Malaysia | 
| State | Sarawak | 
| Geography | Asia: Southeast Asia (Region): Malaysia: Malaysia Timor: Sarawak | 
| Locality | Gat, Upper Rejang River | 
| Date Collected | 1929 | 
| Habitat | Forest, about tree roots, on streambanks, etc. | 
| Container | Plants of Sarawak, Borneo | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c14ec3e3-676e-42fc-ad98-71371884b61d | 
| Harvard University Herbaria Barcode | 02580819 | 
| Herbarium | A | 
| Determination | Cephalomanes singaporianum Bosch | 
| Determined by | Iwatsuki, Kunio | 
| Date Determined | 1999-08-11 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |