Peter Cairns / 2020VISION / Bogbean / Buckbean (Menyanthes trifoliata) flowering in pool system. Insh Marshes, Scotland, May.

Mark Hamblin / 2020VISION / Bogbean / Buckbean (Menyanthes trifoliata) in flower in bog pool, Flow Country, Sutherland, Scotland, UK, June

Ernie Janes / Bogbean (Menyanthes trifoliata) England, UK, May.

SCOTLAND: The Big Picture / Bogbean (Menyanthes trifoliata) and White waterlily (Nymphaea alba) on lochan with forests and hills beyond. Uath Lochans, Glenfeshie, Cairngorms National Park, Scotland, UK. July.

SCOTLAND: The Big Picture / Bogbean (Menyanthes trifoliata) and White waterlily (Nymphaea alba) on lochan with forests and hills beyond. Uath Lochans, Glenfeshie, Cairngorms National Park, Scotland, UK. July.

Stephen Dalton / Bogbean (Menyanthes trifoliata) in flower. Sussex, England, UK. May.

Willem Kolvoort / Bog-bean (Menyanthes trifoliata) in flower, North Holland. April.

Willem Kolvoort / Bog-bean (Menyanthes trifoliata) in flower, North Holland. April.

Colin Varndell / Bogbean (Menyanthes trifoliata) in flower. Dorset, UK May

Colin Varndell / Close up of bogbean (Menyanthes trifoliata) flower. Dorset, UK May

Stephen Dalton / Bogbean (Menyanthes trifoliata) England, UK, May

Sandra Bartocha / Bogbean / buckbean (Menyanthes trifoliata) flower, May