Euro+Med: Austria, with LiechtensteinnativeA (Austrianative ‒ nativeB); Former YugoslavianativeA,C; Italy, with San Marino and Vatican Citynative ‒ nativeA,C; SlovenianativeD
Bibliography
A.Tutin, T. G., Heywood, V. H., Burges, N. A., Valentine, D. H., Walters, S. M. & Webb, D. A. 1964–1980: Flora europaea 1-5. – Cambridge: Cambridge University Press
B.Adler, W., Oswald, K. & Fischer, R. 1994: Exkursionsflora von Österreich. – Stuttgart & Wien
C.Greuter, W., Burdet, H. M. & Long, G. 1986: Med-Checklist 3. – Genève & Berlin
D.Martinčič, A. 1999: Mala flora Slovenije, ed. 3. – Ljubljana