Stanski, C., Luz, C. F. P., Nogueira, A. und Nogueira, M. K. F. de S. (2013) „Palynology of species in the Astereae and Heliantheae tribes occurring in the region of Campos Gerais, Paraná State, Brazil“, Iheringia, Série Botânica, 68(2), S. 203–214. Verfügbar unter: https://isb.emnuvens.com.br/iheringia/article/view/19 (Zugegriffen: 13 November 2024).