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.

Hellebore, Open flower head on a stem, with a bud and second flower in side view.

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

Amaryllis, Amaryllidaceae Hippeastrum, front view close up of open flower head showing stamen.

Amaryllis, Amaryllidaceae Hippeastrum, front view close up of open flower head showing stamen.

Amaryllis, Amaryllidaceae Hippeastrum, deep pink flower heads on stem against a pure white background.

Amaryllis, Amaryllidaceae Hippeastrum, deep pink flower heads on stem against a pure white background.

Amaryllis, Amaryllidaceae Hippeastrum, deep pink flower heads on stem 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.

Hellebore, Open flower head on a stem, with a bud and second flower in side view.

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

Amaryllis, Amaryllidaceae Hippeastrum, front view close up of open flower head showing stamen.

Amaryllis, Amaryllidaceae Hippeastrum, front view close up of open flower head showing stamen.

Amaryllis, Amaryllidaceae Hippeastrum, deep pink flower heads on stem against a pure white background.

Amaryllis, Amaryllidaceae Hippeastrum, deep pink flower heads on stem against a pure white background.

Amaryllis, Amaryllidaceae Hippeastrum, deep pink flower heads on stem against a pure white background.

Korean mistletoe, Viscum album coloratum, Red berries growing outdoor on host tree.

Witch hazel, Hamamelis cultivar, Close up detail of yellow coloured plant growing outdoor.

Tangelo, Ugli Fruit, Citrus reticulata x Citrus paradisi, Studio shot of single yellow coloured fruit.

Witch hazel, Hamamelis cultivar, Yellow coloured plant growing outdoor.

Bergamot, Citrus bergamia, Hybrid of Citrus limetta and Citrus aurantium growing outdoor.

Mahonia, Beale's barberry fruits, Mahonia bealei, Mass of mauve coloured fruit growing on the plant outdoor.

Squash, Winter squash 'Sweet Dumpling', Cucurbita pepo 'Sweet Dumpling', Studio shot of green and yellow coloured fruit against white background.

Squash, Winter squash 'Sweet Dumpling', Cucurbita pepo 'Sweet Dumpling', Studio shot of green and yellow coloured fruit against white background.

Squash, Winter squash 'Golden Acorn', Cucurbita pepo 'Golden Acorn', Studio shot of orange coloured fruit against white background.

Squash, Winter squash 'Golden Acorn', Cucurbita pepo 'Golden Acorn', Studio shot of orange coloured fruit against white background.

Squash, Delicata squash, Cucurbita pepo 'Delicata', Studio shot of fruit against white background.

Squash, Butternut squash, Cucurbita moschata, Studio shot of single fruit against white background.