Ideas?

Ideas?

Hello! I live in Zone 7 and I'm looking for ideas for a ground cover that will spread well in my flower beds, look interesting, maybe even be edible but won't take over my lawn the way mint would. Any ideas? I'd prefer something that flowers but anything with interesting foliage would be nice too. I have a weird stretch of garden that goes along my sidewalk that I have roses in but it needs something to go around those roses...besides weeds. Thanks!
what is this?

what is this?

My room

My room

Fixed!

Fixed!

“Baby Toes”

“Baby Toes”

I ♥ Spring!

I ♥ Spring!

more pics

more pics