Dune willow, Salix hookeriana, Close side view of backlit catkins emerging on a twig against dappled light.

Flowering currant, Ribes sanguineum, Side view of 2 stems with lots of pink flowers and leaves, Brightly lit.

Flowering currant, Ribes sanguineum, Side view of 2 stems with lots of pink flowers and leaves, Brightly lit.

Daffodil, Narcissus 'High Society', Close side view of white flower with delicate pink tinged trumpet, Other behind.

Madeira cranesbill, Geranium Maderense, Side view of one mauve flower with deeper centres among hairy stems.

Madeira cranesbill, Geranium Maderense, Side view of several mauve flowers with deeper centres.

Candelabra tree, Euphorbia candelabrum, Side view of several ridged spikey columns in sunlight against a blue sky.

Quince, Cydonia oblonga, Close side view of one opening white flower and leaves.

Madagascar ocotillo, Alluaudia procera, Close side view of small leaflets in patterns along a spiny woody stem, Backlit.

Madagascar ocotillo, Alluaudia procera, Close side view of small leaflets in patterns along a spiny woody stem.

Madagascar ocotillo, Alluaudia procera, Close side view of small leaflets in patterns along a spiny woody stem.

Bear's breeches, Acanthus mollis, Side view of seedhead bearing bright green fruit containing seeds on a plant in autumn.