$modus 0: smartphone
$modus 1: smartphone
Vernonia gerberiformis
Vernonia gerberiformis Oliver & Hiern [Accepted]
Compositae Vernonieae Vernoniinae
12 1056350 Vernonia gerberiformis Oliver & Hiern [80 1056845 Vernonia macrocyanus O.Hoffm.]
J. Hutchinson, J.M. Dalziel, R.W.J. Keay, Fl. W. Trop. Afr., ed. 2, vol. 2 : p. 279, fig. 261 (1963) [W.E. Trevithick]