Genus of about 20 species of annuals, biennials, and perennials. These plants have branched or unbranched stems and simple to pinnatified, occasionally pinnate leaves. The daisy-like flowers are borne on tall stems from early summer until autumn. These plants are native throughout moist meadows and light woodlands in North America. Our Rudbeckia plant offerings are hardy perennials with bold blooms and attractive foliage.