Flora of Northern Ireland : Potamogeton praelongus

Potamogeton praelongus Wulfen

Long-stalked Pondweed

Potamogeton praelongus

All names: Potamogeton praelongus Wulfen; Potamogeton undulatus auct.

Potamogeton praelongus : Interactive Map

Distribution Map from NBN: Potamogeton praelongus at National Biodiversity Network mapping facility, data for UK.

iNaturalist: Potamogeton praelongus at iNaturalist World Species Observations database.

Hackney, P., 2026. Potamogeton praelongus. Wulfen. [In] Flora of Northern Ireland.
https://habitas.org/flora/species.php?item=2133. Accessed on 2026-11-02.