Euro+Medendemic: PortugalnativeA,B,C; Spain, with Gibraltar and AndorranativeB,C (SpainnativeA)
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. 1989: Med-Checklist 4. – 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