3121152 716031 Onoseris hyssopifolia Kunth F.H.A. von Humboldt, A. Bonpland, K.S. Kunth, Nov. Gen. Sp. [coloured version], vol. 4 : t. 306 (1820) [P.J.F. Turpin]
 
580902 716031 Onoseris hyssopifolia Kunth F.H.A. von Humboldt, A. Bonpland, K.S. Kunth, Nov. Gen. Sp., vol. 4 : t. 306 (1820) [P.J.F. Turpin]
 
4312632 716031 Onoseris hyssopifolia Kunth J. Arnold Arbor.: t. 9, fig. 1-6 (1919-1990)
 
2459382 716031 Onoseris hyssopifolia Kunth M. Barnas-Pomeroy, C.F.J. Barnas, Wildflowers and landscapes of Ecuador - The way we knew it fasicle G, : t. 12 (2014) [M. Barnas-Pomeroy]