Euro+Medendemic: AlbanianativeA; Former YugoslavianativeA; France, with Channel is. and Monaco (FrancenativeA); Great BritainnativeA; GreecenativeA; PortugalnativeA; Spain, with Gibraltar and Andorra (SpainnativeA); Turkey (Turkey-in-EuropenativeA)
Bibliography
A.Zohary, M. & Heller, D. 1984: The Genus Trifolium. Jerusalem.