Euro+Medendemic: Russia (C European RussianativeA, E European RussianativeB,C, North CaucasusnativeD, S European RussianativeB,C,E); UkrainenativeA,B; Ukraine, with CrimeanativeF
Bibliography
A.Tzvelev, N. N. 2012: Konspekt flory Vostochnoi Evropy 1
B.Fedorov, A. A. 1996: Flora Europae Orientalis 9. – Petropoli: Mir i Semia-XCV
D.Takhtajan, A. L. 2012: Konspekt flory Kavkaza 3(2). – Sankt-Peterburg & Moskva
E.Grossgejm, A. A. 1945: Flora Kavkaza 3
F.Mosyakin, S. L. & Fedoronchuk, M. M. 1999: Vascular plants of Ukraine. A nomenclatural checklist. – Kiev: M. G. Kholodny Institute of Botany, National Academy of Sciences of Ukraine