Al-Shehbaz, I. A., and K. Mummenhoff. “STUBENDORFFIA AND WINKLERA BELONG TO THE EXPANDED LEPIDIUM (BRASSICACEAE)”. Edinburgh Journal of Botany 68, no. 2 (June 14, 2011): 165–171. Accessed September 15, 2026. https://journals.rbge.org.uk/ejb/article/view/1435.