| Classification | Potamogetonaceae: Potamogeton | 
| Harvard University Herbaria Barcode(s) | 02468571 | 
| Collector | H. O. Sleumer & W. Vink | 
| Collector number | 4438 | 
| Country | Indonesia | 
| State | Papua Barat | 
| Geography | Asia: Southeast Asia (Region): Indonesia: Papua: Papua Barat | 
| Locality | Vogelkop Peninsula, Arfak Mts, Anggi Gigi Lake, near Iray village in the Iray river. | 
| Date Collected | 1962-01-26 | 
| Verbatim Elevation | c. 1930 m | 
| Habitat | Floating. | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c304a340-c64e-44b1-be30-585a55e072c3 | 
| Harvard University Herbaria Barcode | 02468571 | 
| Herbarium | A | 
| Family | Potamogetonaceae | 
| Determination | Potamogeton nodosus Poiret | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |