Brickellia eupatorioides aka False Boneset

Brickellia eupatorioides is a herbaceous perennial called false boneset. It belongs to the aster family, Asteraceae. Its native range covers the eastern United States to eastern Texas. It grows from New Jersey west to Missouri. Its range also extends south to Texas and Florida. Wild plants grow in dry woods, thickets, and clearings. They also grow on rocky slopes, limestone glades, and prairies. These sites include both open ground and wooded places.

False boneset grows 1–4 feet [0.30–1.22 metres] tall. Its garden spread reaches about 2 feet [0.61 metres]. Narrow leaves grow along the stems. Some leaves have a lance shape, with a tapered tip. Fine hairs cover their gray-green to yellow-green surfaces. Each leaf has one clear vein down its center. The edges may be smooth or have scattered coarse teeth. Resin glands sit on the undersides of the leaves. Leaf color adds interest as well as the flowers.

Flowers open from July through October. Their color ranges from cream-white to pale yellow. The upper stems end in loose groups of flowerheads. Botanists call these small clusters corymbs. Each flowerhead has its own stalk within the cluster. The heads lack ray florets, so they have no petal-like rays. Their pale color contrasts with the green leaves below. The long bloom season gives the plant a summer-to-fall role. The source lists the flowers as a showy garden feature.

Grow false boneset in sun or some shade. Full sun best matches its stated preference. Choose soil that drains well rather than holding water. It grows in dry to moderately moist soil. It prefers soil on the dry side of that range. It also copes with drought and somewhat poor soil. These traits suit sites where dry ground limits plant choices. The listed hardiness range is USDA zones 6–9.

False boneset suits borders and gardens devoted to native plants. Its height, pale blooms, and leaf color offer several points of interest. It needs little upkeep under the stated growing conditions. Missouri Botanical Garden reports no major pest or disease issues. Its drought tolerance adds value in dry garden sites. The supplied species-level evidence gives no details about its fruit. It also does not establish edible uses or toxicity.