Rockery plant identification

[MervF]

I bought this rockery plant many years ago and one of my neighbours has asked me what it is.   I have looked all through the plant (and it has spread a long way!!) but cannot find the label.   The flowers are now "going over" but I would be grateful if someone could tell me what it is.

[MervF]

[Digeroo]

five petals suggests carnation family.  Which includes diathus, campions and catchflies.

I suggest:creeping Phlox subulata 'candy stripe' or maybe 'kimono'?

[Palustris]

Agree!

[MervF]

Spot on - thank you for your help, much appreciated.

[ed dibbles]

Alpine Phlox?

http://www.nodiggardener.co.uk/2016/06/the-moss-phlox-phlox-subulata-is-very.html

Looking at the leaves as well as the flowers and comparing them with your pic.