Pictorial guide to the flora of the British Isles

Najas marina L.

holly-leaved naiad (Hydrocharitaceae)

SpreadBias within British IslesDirection of bias
Very localVery strong tendencyE

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