Medlar, Mespilus germanica, Detail of white flower showing stamen.

Dogwood, Golden Tartarean dogwood, Cornus alba 'Aurea', Detail of white flowers growing outdoor.

Dogwood, Golden Tartarean dogwood, Cornus alba 'Aurea', Detail of white flowers growing outdoor.

Snowy mespilus, Amelanchier lamarckii, Detail showing tiny white flowers growing outdoor.

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 'Golden Ness', Salix alba 'Golden Ness', Mass of yellow stems growing outdoor.

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.