Medicago rigida SynonymySource: 2010: ILDIS World Database of Legumes 2010. (copyright © ILDIS)Medicago rigida (Boiss. & Balansa) E. Small in Willdenowia 16: 434. 1987≡Trigonella rigida Boiss. & Balansa in Boissier, Diagn. Pl. Orient. 5: 79. 1856ContentDistribution Bibliography Distribution ● Tu(A) Euro+Med endemic: Turkey (Turkey, Asiatic part nativeA) Bibliography A. Greuter, W., Burdet, H. M. & Long, G. 1989: Med-Checklist 4