Blueberry, Vaccinium, Stem of bush showing open flowers.

Blueberry, Vaccinium, Stem of bush showing open flowers.

Bluebell, English bluebell, Hyacinthoides non-scripta, Single stem and pale blue flower head shown against a pure white background.

Bluebell, English bluebell, Hyacinthoides non-scripta, Stems and pale blue flower heads shown against a pure white background.

Bluebell, English bluebell, Hyacinthoides non-scripta, Stems and pale blue flower heads shown against a pure white background.

Bluebell, English bluebell, Hyacinthoides non-scripta, 2 stems and pale blue flower heads shown against a pure white background.

Bluebell, English bluebell, Hyacinthoides non-scripta, Stems and pale blue flower heads shown against a pure white background.

Begonia, Hanging open white flower head with a touch of yellow in the centre.

Beech hedge, Fagus Sylvatica, View along a mature hedge showing fresh green leaves.

Beech hedge, Fagus Sylvatica, View along a mature hedge showing fresh green leaves.

Azalea, deep pink azalea in full flower.

Amaryllis, Amaryllidaceae Hippeastrum, close up of open flower head showing filaments and stamen.