Luzula
Although more closely related to rushes, these sedges look more grass like, with the flat blade like leaves. These are evergreen, being replaced in spring with new foliage and flowers. These tend to be quite small, brown, tans and to cream, but en masse they can produce a nice hazy effect. Good, robust ground cover, with various foliage effects from cultivated forms. Grow generally in shade, in average soils.