Euro+Med: Former YugoslavianativeA,B; GreecenativeC; North MacedonianativeD
Bibliography
A.Greuter, W., Burdet, H. M. & Long, G. 1986: Med-Checklist 3. – Genève & Berlin
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.Jalas, J. & Suominen, J. 1999: Atlas Florae Europaeae 12
D.Micevski, K. 1998: Flora na Republika Makedonija 1(4). – Skopje: Macedonian Academy of Sciences and Arts