Eupatoriadelphus fistulosus (Barratt) R.M. King & H. Robinson

Eupatoriadelphus fistulosus (Barratt) R.M. King & H. Robinson is a synonym sensu FNA Ed. Comm., 2006c of:

Eutrochium fistulosum (Barratt) E.E. Lamont, an accepted species name sensu FNA Ed. Comm., 2006c.