Source: Hörandl, E. & Raab-Straube, E. von (2015+): Ranunculeae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Euro+Medendemic: ArmenianativeA,B; Azerbaijan, with NakhchivannativeC (AzerbaijannativeA,B); Georgia, with Abkhazia and AdjaranativeD,E (GeorgianativeA); Russia (North CaucasusnativeA,B); Turkey (Turkey, Asiatic partnativeB)
Bibliography
A.Grossgejm, A. A., Flora Kavkaza, ed. 2, 4. 1950
B.Takhtajan, A. L., Konspekt flory Kavkaza 3(2). 2012
C.Karjagin, I. I., Flora Azerbajdžana 4. 1953
D.Flora of Georgia, ed. 2, 2. 1973
E.Gagnidze, R., Vascular plants of Georgia. A nomenclatural checklist. 2005