| Classification | Ceratophyllaceae: Ceratophyllum |
| Harvard University Herbaria Barcode(s) | 02659461 |
| Collector | R. D. Hoogland & L. A. Craven |
| Collector number | 10344 |
| Country | Papua New Guinea |
| State | East Sepik |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: East Sepik: Ambunti-Drekikier |
| Locality | Tiyangaram (Black River) South of Ambunti |
| Date Collected | 1966-06-23 |
| Verbatim Elevation | c. 150 feet |
| Habitat | In channel in grass swamp |
| Project | All Asia Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ff3d0029-2161-4885-88b4-a985e449656c |
| Harvard University Herbaria Barcode | 02659461 |
| 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 |
