These tough, hardy perennials are rarely seen in gardens, which is a real shame. There are essentially just two species available: Gillenia stipulata (known as the American ipecac), and Gillenia trifoliata (Bowman's root, or Indian physic). Both produce a galaxy of delicate-looking, shimmering star-shaped flowers, decorating plants that are, actually, as tough as nails. Both species are grown for the ornamental appeal. Native to shady situations in eastern and south-eastern parts of the USA, the compact crowns of Gillenia produce thick roots that carry wiry stems, sparsely clothed in toothed leaves. 

The flowers comprise four slender, twisted petals, and are enchanting when massed in their broad, airy clusters (not unlike Gypsophila in many respects). Gillenia looks good when grown next to coarse-textured flowers and foliage in beds and borders. They particularly suit informal, and cottage and meadow gardens. Finally, rich, yellow autumnal foliage adds to the plants’ appeal. These perennials are generally trouble-free, and are best grown in moist, fertile soil in a sunny spot or in part-shade. Once established, gillenias are quite drought-tolerant, and will withstand full sun in all but the hottest areas.