Pictorial guide to the flora of the British Isles

Vinca difformis Pourr.

intermediate periwinkle (Apocynaceae)

SpreadBias within British IslesDirection of bias
LocalStrong tendencyS

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