Hyacinth, Hyacinthus, Single open cream flower head with leaves shown against a pure white background.

Coral bells, Heuchera 'Marmalade' flower stems growing above leaves, shown against a pure white background.

Hellebore, Open black hellebore flower head on a stem in side view, with a second flower in back view, against a pure white background.

Hellebore, Open black hellebore flower head on a stem, with a second flower in back view, against a pure white background.

Hellebore, Open black hellebore flower head on a stem, with a second flower in back view, against a pure white background.

Hellebore, Open black hellebore flower head on a stem, with a second flower in backview, against a pure white background.

Hellebore, Open black hellebore flower head on a stem, with a second flower in back view, against a pure white background.

Cyclamen, Cyclamen 'Alpine Violet', Open pink flower heads with leaves, shown against a pure white background.

Cyclamen, Cyclamen 'Alpine Violet', Close up of open pink flower heads shown against a pure white background.

Cyclamen, Cyclamen 'Alpine Violet', Open pink flower heads with leaves, shown against a pure white background.

Clematis, Clematis Montana Wilsonii, A single open white flower with pink tinging.

Clematis, Clematis Montana Wilsonii, A open white flower with pink tinging showing filaments and stamen.