Close up of Euphorbia flowers, Oregon, USA.

Euphorbia, Spurge, Mediterranean spurge, Euphorbia characias wulfenii, Close up of green coloured plant growing outdoor.

Spurge, Mediterranean spurge, Euphorbia characias wulfenii, growing outdoor.-

Mediterranean spurge, Euphorbia characias wulfenii, Top close view of 2 unfurling flowerheads over whorls of grey green leaves,

Mediterranean spurge, Euphorbia characias wulfenii, Top close view of unfurling flowerhead over a whorl of grey green leaves.

Spurge, Wood spurge, Euphorbia amygdaloides 'Frosted flame', Several pink tinged variegated foliage tips.

Spurge, Mediterranean spurge, Euphorbia characias 'Tasmanian Tiger', Front view of one yellow flowerhead emerging from variegated leaves.

Spurge, Sikkim Spurge, Euphorbia sikkimensis, A mass of bright red new shoots emerging in the spring.

Spurge 'Fireglow', Euphorbia griffithii 'Fireglow', orange red coloured flower cluster.

Spurge 'Fireglow', Euphorbia griffithii 'Fireglow', orange red coloured flower cluster.

Spurge, Mediterranean spurge, Euphorbia characias wulfenii.

Spurge, Euphorbia characias wulfenii. Close, cropped large rounded head of small greenish yellow flowers held within cupped bracts.

Italy, Piedmont, Monferrato region, vineyards & fields, San Damiano.

Italy, Piedmont, Monferrato region, vineyards & fields, San Damiano.

Italy, Trentino Alto Adige, Bressanone, Novella Monastery, vineyards & monastery.

Italy, Trentino Alto Adige, Bressanone, Novella Monastery, vineyards & monastery.

Roses against stone wall with window, Castello di Amorosa, Napa Valley, California, USA.

View of vineyards in front of Castello di Amorosa. Napa Valley, California, USA.

Rows of autumnal coloured grape vines, Vineyards of Napa Valley, California, USA