Euro+Mednot endemic: BelarusnativeA,B,C,D; Ukraine, with CrimeanativeE
Bibliography
A.Fedorov, A. A. 1996: Flora Europae Orientalis 9. – Petropoli: Mir i Semia-XCV
B.Parfenov, V. I. 1999: Opredelitel' vyssih rastenij Belarusi
C.Tzvelev, N. N. 2006: Flora of Russia. The European part and bordering regions 9
D.Tzvelev, N. N. 2012: Konspekt flory Vostochnoi Evropy 1
E.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