Localities of the different populations sampled. In (i) Brittany (France), numbered from 1 to 11, (ii) Spain, named from Sp1 to Sp8, and (iii) the Basque Country (France and Spain), called α and β. The samples cover the entire E. quimperiana distribution . Modified from .
Vialatte et al. BMC Evolutionary Biology 2008 8:339 doi:10.1186/1471-2148-8-339