Pictorial guide to the flora of the British Isles

Potamogeton × angustifolius J. Presl

long-leaved pondweed (Potamogetonaceae)

Spread

Bias within British Isles

Direction of bias

Restricted

Strong tendency

NW

BSBI Distribution Map

No images found

All images copyright © Christopher J. Dixon unless otherwise indicated.

L-R: Bidens tripartita, Melilotus officinalis, Mimulus guttatus, Thalictrum flavum, Ranunculus peltatus, Anchusa arvensis, Malva alcea, Lolium perenne