no HD illustration available (m2)
6 939672 Senna silvestris (Vell.) H.S.Irwin & Barneby [125 209986 Cassia silvestris Vell.]
C.F.P. von Martius, A.G. Eichler, I. Urban, Fl. Bras., vol. 15(2): fasicle 50, (Leguminosae II et III, Swartzieae, Caesalpinieae, Mimoseae): t. 38 (1870)