B.Chrtek, J. & Slavík, B. 1993: Contribution to the flora of Cyprus. 2. – Fl. Medit. 3: 239-259, C.Meikle, R.D. 1985: Flora of Cyprus 2, D.Slavík, B., Jarolímová, V. & Chrtek, J. 1993: Chromosome counts of some plants from Cyprus. – Candollea 48: 221-230, E.Hand, R. 2001: Supplementary notes to the flora of Cyprus II. – Willdenowia 31: 383-409