Euro+MedendemicA: Libyanative: reported in errorA; Russia (North CaucasusnativeA, S European RussianativeA)
Bibliography
A.Christensen, K. I. 1992: Revision of Crataegus Sect. Crataegus and Nothosect. Crataeguineae (Rosaceae-Maloideae) in the Old World. – Syst. Bot. Monogr. 35: 1-199