Sweet pea, Everlasting sweet pea, Lathyrus latifolius, Stems of pink flowers growing outdoor.

Clematis, Clematis montana 'Wilsonii', Single mauve coloured flower gropwing outdoor.

Clematis, Single open flower showing the pink petals and central hub of stamens.

Clematis, Single open flower showing the pink petals and central hub of stamens.

Clematis, Clematis 'Westerplatte', Clematis viticella 'Westerplatte'. Close up of purple coloured flowers growing outdoor.

Morning glory, Convolvulus, Studio shot of single red trumpet shaped flower with white centre on stem.

Honeysuckle, Lonicera, Studio shot of red coloured flowers.

Clematis, Clematis Montana Wilsonii, Studio shot of single pink flower showing stamen.

Clematis, Clematis Montana Wilsonii, Studio shot of single pink flower showing stamen.

Clematis, Clematis Montana Wilsonii, Studio shot of single pink flower showing stamen.

Clematis, Studio shot of single purple flower with yellow stamen.

Clematis, Studio shot of single transparent pink flower viewed from behind.