Alex Hyde / Peacock butterfly (Inachis io) feeding on Field Scabious (Knautia arvensis) in a disused limestone quarry. Peak District National Park, Derbyshire, UK. August.

Fabrice Cahez / Country road in Aubrac with wildflowers including Field Scabious (Knautia arvensis) Auvergne, France, July 2013

Ernie Janes / Field scabious (Knautia arvensis) flowering on headland, England, UK, July.

MYN / Dirk Funhoff / Field scabious (Knautia arvensis) Mannheim, Germany, April. Meetyourneighbours.net project

MYN / Dirk Funhoff / Field Scabious (Knautia arvensis) Rhineland-Palatinate, Germany, April. Meetyourneighbours.net project

Kim Taylor / Great Sooty Satyr butterfly (Satyrus ferula) on Field Scabious (Knautia arvensis) Croatia

Benjamin Barthelemy / Chalkhill blue butterfly (Lysandra coridon) on a Field scabious (Knautia arvensis) flower, Reserve Naturelle de la Vallee des Cailles, Eure-et-Loir, France, August.

Benjamin Barthelemy / Common clouded yellow butterfly (Colias Crocea), Reserve Naturelle de la Vallee des Cailles, Eure-et-Loir, France, July.

Benjamin Barthelemy / Common clouded yellow butterfly (Colias Crocea), Reserve Naturelle de la Vallee des Cailles, Eure-et-Loir, France, July.

Benjamin Barthelemy / Chalkhill blue (Lysandra coridon) on a Field scabious (Knautia arvensis) flower, Reserve Naturelle de la Vallee des Cailles, Eure-et-Loir, France, August.

Benjamin Barthelemy / Chalkhill blue (Lysandra coridon) on a Field scabious (Knautia arvensis) flower, Reserve Naturelle de la Vallee des Cailles, Eure-et-Loir, France, August.

Benjamin Barthelemy / Wood ant (Formica rufa) on a Field scabious (Knautia arvensis) flower, Franche-Comte, France, May.