Synonyms
Eupatorium smithii Greene & C.Mohr
Ageratina hebes (B.L.Rob.) R.M.King & H.Rob.
Eupatorium hebes var. typicum B.L.Rob.
Eupatorium hebes var. rasum B.L.Rob.
Eupatorium hebes B.L.Rob.
Eupatorium loeseneri B.L.Rob.
Ageratina loeseneri (B.L.Rob.) R.M.King & H.Rob.
Eupatorium tomentellum Schrad.