Euro+Medendemic: Italy, with San Marino and Vatican CitynativeA; PortugalnativeA; Spain, with Gibraltar and Andorra (SpainnativeA); Turkey (Turkey, Asiatic partnativeB)
Bibliography
A.Heywood, V. H. & Ball, P. W. 1968: Leguminosae. In: Flora Europaea Vol. 2. ed. Tutin, T. G. Et
B.Greuter, W., Burdet, H. M. & Long, G. 1989: Med-Checklist 4