Eupatorium amoenum Pursh
Eupatorium amoenum Pursh is a synonym sensu FNA Ed. Comm., 2006c of:
Eutrochium purpureum (Linnaeus) E.E. Lamont var. purpureum, an accepted variety name sensu FNA Ed. Comm., 2006c.
Eupatorium amoenum Pursh is a synonym sensu FNA Ed. Comm., 2006c of:
Eutrochium purpureum (Linnaeus) E.E. Lamont var. purpureum, an accepted variety name sensu FNA Ed. Comm., 2006c.