Ophiopogon

Similar to the tough evergreens of Liriope, but tending to be smaller and more dainty. Narrow arching foliage, normally green, but with variegated forms and the dark, almost black foliage of Ophiopogon planiscapus 'Kokuryu'. Flowers are bell-shaped, on separate flowering stems, white to pink. Sometimes followed by amazing metallic blue berries.