6 1226959 Vernonanthura phosphorica (Vell.) H.Rob. [125 240470 Chrysocoma phosphorica Vell.]
C.F.P. von Martius, A.G. Eichler, I. Urban, Fl. Bras., vol. 6(2): fasicle 62, (Compositae, I - II): t. 23 (1873)