Euro+MedendemicA,B: AlgeriaintroducedB; Italy, with San Marino and Vatican CitynativeB,C; Serbia, with KosovonativeD; Spain, with Gibraltar and Andorra (Spainintroduced: doubtfully introduced (perhaps cultivated only)A)
Bibliography
A.Castroviejo, S. 1990: Flora Iberica. Plantas vasculares de la Península Ibérica e Islas Baleares. 2
B.Greuter, W., Burdet, H. M. & Long, G. 1984: Med-Checklist 1. – Genève & Berlin
C.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
D.Stevanović, V. 2012: Flora Srbije 2. – Beograd: Srpska Akademija Nauka i Umetnosti