Koanophyllon polyodon (Urban) R.M.King & H.Rob. [ Eupatorium polyodon Urban]
no HD illustration available (m1)
Koanophyllon polyodon (Urban) R.M.King & H.Rob. [ Eupatorium polyodon Urban] [Compositae]
N.L. Britton, F.W. Horne, Popular Fl. Puerto Rico: t. 162] () [F.W. Horne]