These are usually shrubs or subshrubs, and some are annual or perennial herbs. The leaves are oppositely arranged, but some plants may have alternately arranged leaves along the upper stems. The flowers are solitary or borne in an array of inflorescence types, such as panicles, racemes, or headlike clusters. The flower has three inner sepals and t... Found on http://en.wikipedia.org/wiki/Helianthemum