Echinacea, Coneflower, Purple coneflower, Echinacea purpurea, Side view of spiky flower growing outdoor.

Buttercup, Meadow buttercup, Ranunculus acris, Yellow flowers in a meadow in Upper Teesdale, North Pennines, Co Durham.

Buttercup, Meadow buttercup, Ranunculus acris, Yellow flowers in a meadow in Upper Teesdale, North Pennines, Co Durham.

Buttercup, Meadow buttercup, Ranunculus acris, Yellow flowers in a meadow in Upper Teesdale, North Pennines, Co Durham.

Anemone, Wood anemone, Anemone nemorosa, Cluster of white flowers backlit in woodland.

Hepatica, Hepatica nobilis, Aerial view of two delicate flowers opening.

Oak, Common oak, Quercus robur, Autumn leaves covering fallen acorns.

Hyssop, Anise hyssop, Agastache foeniculum, White-tailed Bumble bee, Bombus lucorum, feeding on flower.

Meadow rue, Chinese meadow rue, Thalictrum delavayi, Tiny pink coloured flowers growing outdoor.

Meadow rue, Chinese meadow rue, Thalictrum delavayi, Tiny pink coloured flowers growing outdoor.

Echinacea, Coneflower, Purple coneflower, Echinacea purpurea, Flowers growing outdoor.

Chive, Allium schoenoprasum, Tree Bumble Bee, Bombus hypnorum, feeding on flower.

Cow parsley, Anthriscus sylvestris, a single umbel viewed from beneath, using selective focus. Other soft focus flowers creating a dappled background.

Cow parsley, Anthriscus sylvestris, a single umbel viewed from beneath, using selective focus. Other soft focus flowers creating a dappled background.

Cow parsley, Anthriscus sylvestris, a single umbel viewed from beneath, using selective focus. Other soft focus flowers creating a dappled background.

Cow parsley, Anthriscus sylvestris, a single umbel viewed from beneath, using selective focus. Other soft focus flowers creating a dappled background.

Cow parsley, Anthriscus sylvestris, a single umbel viewed from beneath, using selective focus. Other soft focus flowers creating a dappled background.

Cow parsley, Anthriscus sylvestris, a single umbel viewed from beneath, using selective focus.

Cow parsley, Anthriscus sylvestris, a single umbel viewed from beneath, using selective focus.

Cow parsley, Anthriscus sylvestris, a single umbel viewed from overhead, using selective focus. Other soft focus flowers creating a dappled background.

Cow parsley, Anthriscus sylvestris, a single umbel with buds viewed from the side, in dappled sun, using selective focus. Other soft focus flowers behind.

Cow parsley, Anthriscus sylvestris, a single umbel with buds viewed from the side, using selective focus. Other soft focus flowers in sunlight creating a green dappled background.