throat

White helleborine Cephalanthera damasonium

Wild thyme Thymus praecox showing low growth habit and with details of the square stem and a single leaf

Southern Marsh Orchid Dactylorhiza praetermissa

Pyramidal orchid Anacamptis pyramidalis

Diagram of a Pollinia and within an orchid flower

Marsh helleborine Epipactis palustris growing in grass

Heath spotted orchid Dactylorhiza maculata with pale flowers and showing long spotted leaves

Green winged orchid Anacamptis morio

Early purple orchid Orchis mascula with purple flowers and spotted leaves

Common spotted orchid Dactylorhiza fuchsii with spotted leaves and flowers on show

Birds nest orchid Neottia nidus-avis flowering spike

Bee orchid Ophrys apifera entire plant with flowers

Stylized diagram of the internal organs and anatomy of a duck within a pen outline