Wild American Senna - CASSIA hebecarpa
Native. Zone 5-9. Full Sun-Sun. Self-Fertile. Perennial
A nitrogen fixing legume native to the great lakes region, Wild Senna has been used medicinally by indigenous Americans for thousands of years. Cultivated today as an ornamental plant, for use as a perennial wildflower and flowering shrub in traditional and wildlife gardens, in natural landscaping projects, and for habitat restoration projects.