Verbena
Euonymus
Lamium
Japanese Kerria ‘Picta’
Cotoneaster
Groundcover Roses
Vinca
Bugleweed
Ajuga.
A fast-growing groundcover, ajuga has low-growing foliage and flower spikes in pink, white, blue or lavender. Plant 12 to 18 inches apart. USDA Hardiness Zones: 4 to 10
Dead Nettle
SOURCE:http://www.diynetwork.com/how-to/outdoors/gardening/gracious-groundcovers