OXALIS. Nearly worldwide. In addition to some much-despised weeds, this group includes a broad assortment of highly ornamental perennials. They grow from underground rhizomes, which may develop bulbous structures. Most have clover-like leaves and relatively large 5-petalled flowers of white, pink to red, purple or yellow. Many are suitable for container and rock garden use. Sun, most soils, moderate watering during growth and bloom, except as noted. Those which die down at some point may go completely dry for the dormant season, though most will tolerate moisture at this time. Hardy to 20^oF or below, less as indicated (where known).

deppei. Another bulbous species, growing and blooming in the summer months. It has large, purple-marked leaves on stalks up to 10" high, and umbrella shaped clusters of (in this selection) coral red blossoms.