Dogwood, Red-twig dogwood, Cornus sericea 'Hedgerows Gold', Detail of variegated leaf showing pattern.

Acer, Japanese maple, Acer palmatum 'Shindeshojo', Red coloured leaves showing distinctive shape.

Acer, Japanese maple, Acer palmatum 'Shindeshojo', Red coloured leaves showing distinctive shape.

Acer, Japanese maple, Acer palmatum 'Shindeshojo', Red coloured leaves showing distinctive shape.

Acer, Japanese maple, Acer palmatum 'Shindeshojo', Red coloured leaves showing distinctive shape.

Acer, Japanese maple, Acer palmatum 'Shindeshojo', Red coloured leaves showing distinctive shape.

Willow, Scarlet willow, Salix alba 'Britzensis', Detail of red coloured stems growing outdoor.

Willow, Scarlet willow, Salix alba 'Britzensis', Detail of red coloured stems growing outdoor.

Primula, Primula 'Crescendo Bright Red', Close up of red coloured flowers growing outdoor.

Beetroot, Beta vulgaris, Green leaves with red stems growing in soil.

Acer, Japanese maple 'Bloodgood', Acer palmatum 'Bloodgood', Red leaves backlit against white background.

Coleus Solenostemon Glory of Luxembourg, Close up detail showing red coloured leaves.