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.

Azalea, Rhododendron, Close up of pink coloured Flowers growing outdoor.

Agave, Royal agave, Agave victoriae-reginae, Detail of green leaves showing pattern.

Hellebore, Helleborus, Maroon coloured flower growing outdoor.

Hellebore, Helleborus x hybridus 'Harvington white speckled', Purple and white flower growing outdoor.

Rhododendron, Rhododendron cultivar, Mass of white flowers growing outdoor.

Rhododendron, Rhododendron ÔHydon RodneyÕ, Mass of mauve coloured flowers growing outdoor.

Wild dagga, Leonotis leonurus, Close up showing emerging red flowers.

Hebe, Hebe 'White Diamond', Mass of green foliage growing outdoor.

Hebe, Hebe 'White Diamond', Mass of green foliage growing outdoor.