Vernonieae (Asteraceae) of southern Africa: A generic disposition of the species and a study of their pollen Author Robinson, Harold Author Skvarla, John J. Author Funk, Vicki A. text PhytoKeys 2016 60 49 126 http://dx.doi.org/10.3897/phytokeys.60.6734 journal article http://dx.doi.org/10.3897/phytokeys.60.6734 1314-2003-60-49 FFC26762742EFFBDFFAD0867FFB3FFBB 576336 Ethulia conyzoides L.f., 1762 Ethulia conyzoides L.f., Decas Prima Pl. Rar. Horti Upsal. 1, pl. 1. 1762. Ethulia ramosa Roxb., Hort. Beng. 61. 1814. Ethulia gracilis Delile in Cailliaud., Voy. Meroe 4: 398. 1827. Distribution. Tropical and southern Africa, Asia to China, introduced in Brazil.