Euro+MedendemicA: Austria, with LiechtensteinnativeB (AustrianativeA); France, with Channel is. and Monaco (FrancenativeA); GermanynativeA; Italy, with San Marino and Vatican CitynativeA,B; RomanianativeA; SlovakianativeA; SlovenianativeA; SwitzerlandnativeA,B
Bibliography
A.Jalas, J. & Suominen, J. 1999: Atlas Florae Europaeae 12
B.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