Source: Valdés, B. & Raab-Straube, E. von (2011+): Malvaceae. – In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Euro+Mednot endemicA: BelarusintroducedB; Russia (C European RussiaintroducedB, E European RussiaintroducedB, NW European RussiaintroducedB); Ukraine, with CrimeaintroducedB,C
Bibliography
A.2003: Personal Communication (B.Valdés)
B.Fedorov, A. A. 1996: Flora Europae Orientalis 9. – Petropoli: Mir i Semia-XCV
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