The common name creeping phlox applies to two plants -- Phlox stolonifera and Phlox subulata -- and they grow best in slightly different conditions. Though both plants grow in.
Looks like creeping phlox, but apparently is Trailing Rosemary? One pinner said: Trailing Rosemary produces beautiful blue foliage. It requires little water, and has a moderate growth rate. It has no allergens, but yet is very fragrant.
Creeping Phlox, Red Creeping Thyme, and Mazus for some low-maintenance ground covers that suppress weeds