Euro+MedendemicA,B: Italy, with San Marino and Vatican CitynativeB,C; Sicily, with MaltanativeB (SicilynativeC)
Bibliography
A.Davis, P. H. 1972: Flora of Turkey and East Aegean Islands 4
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
C.Conti, F., Abbate, G., Alessandrini, A. & Blasi, C. 2005: An annotated checklist of the Italian vascular flora. – Roma: Fratelli Palombi
