| Name | Potamogeton javanicus var. major Graebner |
| Authorship | Graebner |
| Rank | Variety |
| Placed in | Potamogeton javanicus Hasskarl |
| GUID | urn:lsid:ipni.org:names:71124-3 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Potamogeton javanicus var. major Graebner |
| Identification made in | [no date] (1) |