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

Natal plum, Carissa macrocarpa, Top view one of white flower against leaves.

Japanese maple, Acer palmatum 'Shindeshojo', Close view of overlapping orange red leaves overexposed against white.

Nasturtium, Tropaeolum majus, Close up of green leaves showing the white veins.

Rose mallow 'Blue Bird', Hibiscus syriacus 'Oiseau Bleu', A single purple blue flower with white stamens.

Summer hyacinth, Galtonia candicans, Pendulous white flowers with black tipped stamens.

Summer hyacinth, Galtonia candicans, Pendulous white flowers with black tipped stamens.

Summer hyacinth, Galtonia candicans, Pendulous white flowers with black tipped stamens.

Summer hyacinth, Galtonia candicans, Pendulous white flowers with black tipped stamens.

Agapanthus africanus, Close view of a white flowers emerging from an umbel shaped flowerhead.

Agapanthus africanus, Close view of white flowers emerging into an umbel shaped flowerhead, against a dark background.

Agapanthus africanus, Close view of white flowers emerging into an umbel shaped flowerhead, against green background,