What kind of ground cover is this?
I'd like to help identify this plant, but the photos don't clearly illustrate how many petals are on the flowers. I think the leaves are arranged alternately on the stem, but I can't tell if the leaves have any furry structures, or whether they are hairless. I can rule out vinca minor or vinca major, but that's about it.
if you want to try some close-up photos, I'll try again.