Andy Sands / Yellow rattle (Rhinanthus minor) flower head, Buckinghamshire, England, UK, June - Focus Stacked Image

Ross Hoddinott / Marbled White butterfly (Melanargia galathea) resting on Yellow rattle (Rhinanthus minor) flower, Volehouse Moor Nature Reserve, Devon, England, UK. July.

Chris Mattison / Yellow rattle (Rhinanthus minor) New Grove Meadows, Monmouthshire, Wales.

Stephen Dalton / Yellow rattle (Rhinanthus minor) in flower, Sussex, UK

Stephen Dalton / Meadow with Common spotted orchids (Dactyloriza fuchsii) and Yellow Rattle (Rhinanthus minor) Sussex, England, UK. May.

Stephen Dalton / Yellow rattle (Rhinanthus minor) in flower, Sussex, England, UK. June.

Alex Hyde / Brimstone butterfly (Gonepteryx rhamni) on Yellow Rattle seed head (Rhinanthus minor). Peak District National Park, Derbyshire, UK. August.

Alex Hyde / Yellow Rattle (Rhinanthus minor) ripe seed capsules on a white background in mobile field studio. Peak District National Park, Derbyshire, UK. June.

Alex Hyde / Yellow Rattle (Rhinanthus minor) ripe seed capsules. Derbyshire, UK. June.

Alex Hyde / Yellow Rattle (Rhinanthus minor) Derbyshire, UK. June.

Ross Hoddinott / Marbled white butterfly (Melanargia galathea) resting on yellow rattle (Rhinanthus minor), Volehouse Farm, Devon, UK. June.

Robert Thompson / Yellow rattle (Rhinanthus minor) in flower, Gedre, Pyrenees National Park, Hautes Pyrenees, France, July.