| Classification | Ceratophyllum: Ceratophyllaceae | 
| Barcode(s) | 02659463 | 
| Collector | L. J. Brass | 
| Collector number | 5883 | 
| Country | Papua New Guinea | 
| State | Western | 
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Western | 
| Locality | Wuroi, Oriomo River | 
| Date Collected | 1934-01-** - 1934-03-** | 
| Habitat | in shallow margins of river (tidally influenced) | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/45c8c818-a365-4811-9c1e-e77f2db67a5b | 
| Harvard University Herbaria Barcode | 02659463 | 
| Herbarium | A | 
| Family | Ceratophyllaceae | 
| Determination |  Ceratophyllum demersum Linnaeus | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |