5 938203 Senecio sessilifolius (Hook. & Arn.) Hemsley [116 171121 Cacalia sessilifolia Hook. & Arn.] Compositae
F.H.A. von Humboldt, A. Bonpland, K.S. Kunth, Nov. Gen. Sp. [coloured version], vol. 4 : t. 360 (1820) [P.J.F. Turpin]