Eupatorium purpureum var. bruneri (A. Gray) B.L. Robinson
Eupatorium purpureum var. bruneri (A. Gray) B.L. Robinson is a synonym sensu FNA Ed. Comm., 2006c of:
Eutrochium maculatum var. bruneri (A. Gray) E.E. Lamont, an accepted variety name sensu FNA Ed. Comm., 2006c.