Euro+Medunknown endemism: Russia (North CaucasusnativeA,B); UkrainenativeC; Ukraine, with CrimeanativeC
Bibliography
A.
B.Takhtajan, A. L. 2008: Konspekt flory Kavkaza 3(1). – Sankt-Peterburg & Moskva
C.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