Bluebells, Hyacinthoides non-scripta, in woodland area near Crossbush, West Sussex, England.

Bluebells, Hyacinthoides non-scripta, in woodland area near Crossbush, West Sussex, England.

England, West Sussex, Arundel, field of bright yellow coloured Rape, Brassica napus, with cow parsley in the foreground.

African lily, Agapanthus, purple flowers with prominent yellow stamen against a white background.

African lily, Agapanthus, purple flowers with prominent yellow stamen against a white background.

African lily, Agapanthus, purple flowers on an umbel shaped flowerhead against a white background.

African lily, Agapanthus, purple flowers on an umbel shaped flowerhead against a white background.

Cape cowslip, Phygelius 'Funfair Yellow', pendulous tubular flowers growing on a plant outdoors against a blue sky.

Cape cowslip, Phygelius 'Funfair Yellow', pendulous tubular flowers growing on a plant outdoors.

Cape cowslip, Phygelius 'Funfair Yellow', pendulous tubular flowers growing on a plant outdoors.

Plantain lily, Hosta, white pendulous flowers growing on a plant against a green background.

Plantain lily, Hosta, white pendulous flowers growing on a plant against a green background.