Variation
var.platypetala
This low mound forming perennial produces pale pink petals that are deep pink at the base.
     
Cultivars
'Albrighton'
This plant produces deep red-pink flowers otherwise it is the same as the species.

'Dawn'
This low spreading perennial produces pale pink to white flowers with petals that have a darker pink centre.

'Harlequin'
This plant produces pink flushed with white flowers that are up to 15mm (?in) wide and have petals with pink margins; otherwise it is the same as the species.

'Helen'
This plant produces large white flowers up to 30mm (1Ľin) wide; otherwise it is the same as the species.

'Margaret Rose'
This plant produces pink flowers otherwise it is the same as the species.

'Rosy Posy'
This plant produces white flushed with pink flowers otherwise it is the same as the species.