| Classification | Ceratophyllaceae: Ceratophyllum |
| Harvard University Herbaria Barcode(s) | 02659471 |
| Collector | P. J. Darbyshire |
| Collector number | 817 |
| Country | Papua New Guinea |
| State | Central |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Central: Kairuku-Hiri |
| Locality | c. 5 miles north-west of Hisiu village |
| Date Collected | 1962-08-17 |
| Verbatim Elevation | c. 10 feet |
| Habitat | submerged in 1 ft of water in swamp in open grasslands |
| Project | All Asia Vascular Plants TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ee85909a-339d-4569-a92f-936b5bbc163f |
| Harvard University Herbaria Barcode | 02659471 |
| Herbarium | A |
| Family | Ceratophyllaceae |
| Determination | Ceratophyllum muricatum Chamisso |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
