Stille, J.S., Jaeger, M., Dickoré, W.B., Ehlers, K., Holzhauer, S.I.J., Mayland-Quellhorst, E., Safer, S., Schwaiger, S., Stuessy, T.F., Stuppner, H. and Wissemann, V. (2014) “CHROMOSOME NUMBERS OF THE EDELWEISS, LEONTOPODIUM (ASTERACEAE, COMPOSITAE – GNAPHALIEAE)”, Edinburgh Journal of Botany, 71(1), pp. 23–33. doi:10.1017/S0960428613000243.