Euro+Med: AlbanianativeA; BulgarianativeA; Former YugoslavianativeA; GreecenativeA,B; Italy, with San Marino and Vatican Citynative: reported in errorA
Bibliography
A.Greuter, W., Burdet, H. M. & Long, G. 1989: Med-Checklist 4. – Genève & Berlin
B.Dimopoulos, P., Raus, Th., Bergmeier, E., Constantinidis, T., Iatroú, G., Kokkini, S., Strid, A. & Tzanoudakis, D. 2013: Vascular Plants of Greece. An annotated checklist. – Englera 31