Euro+Med: Austria, with LiechtensteinnativeA; CroatianativeB,C; Former YugoslavianativeA; Italy, with San Marino and Vatican CitynativeA,D; SlovenianativeE; SwitzerlandnativeA
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.Nikolić, T. 2000: Flora Croatica. Index florae Croaticae, 3. – Natura Croatica 9, Suppl. 1
C.Nikolić, T. 2020: Flora Croatica. Vaskularna flora Republike Hrvatske 2. – Zagreb
D.Greuter, W., Burdet, H. M. & Long, G. 1986: Med-Checklist 3. – Genève & Berlin
E.Martinčič, A. 1999: Mala flora Slovenije, ed. 3. – Ljubljana