Ageratina altissima (L.) R.M.King & H.Rob. [ Eupatorium ageratoides L.f.]
no HD illustration available (m1)
Ageratina altissima (L.) R.M.King & H.Rob. [ Eupatorium ageratoides L.f.] [Compositae]
J. Gaertner, Fruct. Sem. Pl., vol. 2 : t. 166, fig. 2 (1791)