This document summarizes information about the Cliff Aster plant, a perennial sub-shrub native to coastal Southern California. It has woody stems and mostly basal leaves resembling dandelion or chicory. It blooms from March through November with many solitary white flowers striped with pink. The Cliff Aster is drought tolerant and thrives in full sun with little water once established. It is suitable for slopes, rock gardens, and perennial beds where its flowers provide a refreshing contrast.