| Classification | Hydrocharitaceae |
| Classification 1 | Hydrocharitaceae: Vallisneria |
| Harvard University Herbaria Barcode(s) | 00255438 |
| Collector | R. D. Hoogland |
| Collector number | 5174 |
| Country | Papua New Guinea |
| State | Madang |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Madang |
| Locality | near Dumpu village, Ramu Valley |
| Date Collected | 1955-09-03 |
| Elevation | 275 m |
| Verbatim Elevation | ca 275 m. |
| Habitat | in a fast-flowing creek in gravel |
| Frequency | Very common |
| Project | All Asia TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/970a1bac-803d-4645-a4be-1429a59a4fc7 |
| Harvard University Herbaria Barcode | 00255438 |
| Herbarium | A |
| Previous ownership | [Ex] Herb. Austral. |
| Family | Hydrocharitaceae |
| Determination | Vallisneria Linnaeus |
| Determination Remarks | [is label name] |
| Family | Hydrocharitaceae |
| Determination | Vallisneria Linnaeus |
| Determined by | R. M. Lowder |
| Date Determined | 1982 |
| Annotation Text | Aquatic Botany 13: 269-298 |
| Family | Hydrocharitaceae |
| Determination | Vallisneria gigantea Graebner |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | female |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
