A.Hand, R. 2003: Supplementary notes to the flora of Cyprus III. – Willdenowia 33: 305-325, B.Hadjikyriakou, G. 2009: Symvoli sti meleti tis chloridas tis Kyprou 14. – Dasoponos 41: 7-10, C.Meikle, R.D. 1977: Flora of Cyprus 1, D.Alziar, G. 2000: Compte rendu du 4ème Iter Mediterraneum. – Bocconea 11: 5-83, E.Zohary, M. & Heller, D. 1984: The genus Trifolium