| Classification | Juncaceae: Juncus | 
| Harvard University Herbaria Barcode(s) | 02656073 | 
| Collector | R. J. Johns with Soetjipto Moeljono, Markus Jitmau, Maklon Warpur and Sagisolo | 
| Collector number | 7968 | 
| Country | Indonesia | 
| State | Papua Barat | 
| Geography | Asia: Southeast Asia (Region): Indonesia: Papua: Papua Barat: Pegunungan Arfak | 
| Locality | Iray. Lake Anggi Gigi. | 
| Georeference | 1 21 S, 133 54 E | 
| Date Collected | 1994-04-06 | 
| Verbatim Elevation | 1700-1940 m | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/022b2c27-a37d-446a-96d1-2329454f96f4 | 
| Harvard University Herbaria Barcode | 02656073 | 
| Herbarium | A | 
| Family | Juncaceae | 
| Determination | Juncus effusus Linnaeus | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |