North American native woodland plant familiar to herbalists for its medicinal uses. Easily cultivated in moist conditions and somewhat tolerant of extended dry periods if in deep enough shade. Not particularly dependent on a specific pH, but naturally occurring in alkaline soils and/or limestone. A subtle foliage plant with small, yellow tubular flowers in late summer. Roughly 2-3 tall on sturdy stems. Z4, quart pot.

(Stems cut back)