Source: Piirainen, M. (2009+): Kalidium. – In: Uotila, P. (ed.): Chenopodiaceae. Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Euro+Mednot endemic: Crimeanative: presence questionableA; Russia (S European RussianativeB,C,D,E); Spain, with Gibraltar and AndorranativeA,D (SpainnativeC); Turkey (Turkey, Asiatic partnativeA)
A.Greuter, W., Burdet, H. M. & Long, G. 1984: Med-Checklist 1. – Genève & Berlin
B.Fedorov, A. A. 1996: Flora Europae Orientalis 9. – Petropoli: Mir i Semia-XCV
C.Suominen, J. 1980: Atlas Florae Europaeae 5
D.Tutin, T. G., Burges, N. A., Chater, A. O., Edmondson, J. R., Heywood, V. H., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A. 1993: Flora Europaea, ed. 2, 1. – Cambridge: Cambridge University Press
E.Tzvelev, N. N. 2006: Flora of Russia. The European part and bordering regions 9
F.anonymous 2010: Anthos. Information System of the plants of Spain. Real Jardín Botánico, CSIC - Fundación Biodiversidad – http://www.anthos.es/