Struwe, L., von Hagen, K. B., Kadereit, J. W., Klackenberg, J., Nilsson, J. S., Thiv, M. & Albert, V. A. 2002: Systematics, character evolution, and biogeography of Gentianaceae, including a new tribal and subtribal classification. – In: Struwe, L. & Albert, V. A. (ed.), Gentianaceae – Systematics and natural history

Title	Systematics, character evolution, and biogeography of Gentianaceae, including a new tribal and subtribal classification
Authorship	Struwe, L., von Hagen, K. B., Kadereit, J. W., Klackenberg, J., Nilsson, J. S., Thiv, M. & Albert, V. A.
In book	Struwe, L. & Albert, V. A. (ed.) 2002: Gentianaceae – Systematics and natural history