Source: Hörandl, E. & Raab-Straube, E. von (2015+): Ranunculeae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Ranunculus polyrhizos Willd., Sp. Pl. 2: 1324. 1800
Euro+Mednot endemic: ArmenianativeA,B,C; Russia (C European RussianativeD, E European RussianativeD, S European RussianativeD); Turkey (Turkey, Asiatic partnativeE); UkrainenativeD,F,G; Ukraine, with CrimeanativeF,G
Bibliography
A.Grossgejm, A. A. 1950: Flora Kavkaza, ed. 2, 4
B.Takhtajan, A. L. 1954: Flora Armenii 1
C.Takhtajan, A. L. 2012: Konspekt flory Kavkaza 3(2)
D.Tzvelev, N. N. 2001: Flora vostočnoj Evropy 10
E.Greuter, W., Burdet, H. M. & Long, G. 1989: Med-Checklist 4
F.Mosyakin, S. L. & Fedoronchuk, M. M. 1999: Vascular plants of Ukraine. A nomenclatural checklist.
G.Prokudin, J. N. 1987: Opredelitel’ vysših rastenij Ukrainy