CAREX. Sedge. Worldwide, but mostly in temperate regions. A huge group of generally rugged, undemanding perennials. Now that a wave of grass and sedge insanity seems to be dying down, we all have a chance to scrutinize them more closely and separate the best from the rest (we are still a good distance from the end point in this process). The sedges generally resemble the grasses, except in their flowering heads, and are compatible with them in the landscape. The following form dense basal clumps or mats of shoots with narrow, arching leaves. These give a fountain-like effect. Clusters of tiny, chaffy flowers borne on slender stems above the leaves--usually in summer--are mildly decorative. Various selections are useful in borders, as drifts on banks or in poolside plantings. Sun or part shade, reasonably well drained soil, moderate to regular watering. The following should be hardy to 15^oF. or less.

pansa. Meadow sedge. A coastal California native, making what Munz terms "scattered tufts" as the rhizomes wander. Better forms produce a nearly solid turf. The leaves are narrow and usually 3-8" long, dark green and softly shining. Flowering stems may rise to 1'. This material received from John Greenlee should make a fairly dense cover.

spissa. A native of southern California, growing 3-5' tall. It is distinguished by bold, greyish green leaves. The flower clusters are nearly black. This is nearly an aquatic plant and is probably best used at poolside and in other moist spots.

tumulicola. This is a native of California and the Northwest. It makes spreading hummocks, usually under 1' tall, with arching deep green, shiny, very narrow leaves. It is one of the best of the sedges for large-scale ground cover.