Yellow chamomile, Anthemis tinctoria, Yellow coloured flowers in bloom growing outdoor.

Aster, Purple Aster, Starwort, Growing outdoor in garden.

Yellow chamomile, Anthemis tinctoria, Yellow coloured flowers in bloom growing outdoor.

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

Knapweed, Centaurea, Close up of flowerhead growing outdoor.

Astrantia, Masterwort, White-tailed Bumble bee, Bombus lucorum, pollinating an pink flower in a garden.

Clematis, Clematis 'Lasurstern', Close up of open purple flower shwoing stamen.

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.

Bleeding heart, Lamprocapnos spectabilis, Pink coloured flowers growing outdoor.

Bleeding heart, Lamprocapnos spectabilis, Pink coloured flowers growing outdoor.