SUPPORTING INFORMATION
Figure S1 . ΔK values for different numbers of populations assumed (K) in the STRUCTURE HARVESTER analysis v 0.6.94 for the six population groups of Jubaea chilensis , central Chile.
Figure S2 . Populational structure inferred for the six sampled groups of Jubaea chilensis , central Chile, based on the analysis of 1,038 SNPs using the STRUCTURE v 2.3.4, assuming the Admixture model. Each individual is represented by a vertical bar, often partitioned into colored segments with the length of each segment representing the proportion of the individual’s genome from K = 3 ancestral populations. Cocalan:1-24, Culimo:25-50, Viña del Mar/Valparaíso:51-74, Candelaria:75-96, Petorca:97-115, and Ocoa:116-140.
Table S1 . Evanno method results (Evanno et al., 2005) obtained using the STRUCTURE HARVESTER v 0.6.94 for the six population groups ofJubaea chilensis , central Chile. The highest value of delta K (in bold) indicates the number of established groups.