Hosta 'Frances Williams' is one of the most decorative hostas. It's bold cupped and puckered, heart-shape blue-green leaves have irregular yellowish-green edges. Dirty-white bells rise on scapes in summer.
Purple Flowering Groundcover - Campanula Portenschlagiana - a plant that grows in less-than-ideal conditions and has long-lasting foliage. Plant care info is on the post - via Northern Shade - Gardening Daily