Cultivars
'Alba'     f.alba
This shrub is simular too the species and produces creamy white flowers and yellow fruit.

'Alba Plena'
This shrub produces double white flowers.

'Grandiflora'
This upright shrub grows to 2m (6ft) tall and produces large dark pink flowers.

'Pauls White'and'Bowles White'
These shrubs produce pure white flowers and fruit.

'Rubra'
This shrub produces deep red-purple flowers.

'Rubra Plena'
This shrub produces double red-purple flowers.

'Ruby Glow'
This upright shrub has a spreading habit and produces large red flowers.

'Variegata'
This upright shrub has leaves with white markings and produces pink flowers.