Onobrychis gracilis subsp. bulgarica SynonymySource: 2010: ILDIS World Database of Legumes 2010. (copyright © ILDIS)Onobrychis gracilis subsp. bulgarica (Jordanov) Kožuharov, Fl. Nar. Rep. Bălgarija 6: 238. 1976≡Onobrychis gracilis var. bulgarica Jordanov in God. Sofiisk. Univ. Agron. Fak. 36: (3) 257. 1940ContentDistribution Bibliography Distribution ● Bu Euro+Med endemic: Bulgaria nativeA,B Bibliography A. Greuter, W., Burdet, H. M. & Long, G. 1989: Med-Checklist 4 B. Jordanov, D. (ed.) 1976: Flora Reipublicae Popularis Bulgaricae Vol. 6.