Figure 1.

Phylogenies estimated from previous studies, simplified to the five main genetic clusters for clarity. Group names refer to the same regions and genetic clusters as shown in Figures 2, 3, 4, 5, with the exception of the Carolinas. In the mtDNA studies (a), South Carolina was in the Gulf‐Atlantic clade, while North Carolina had its own clade. In the multilocus tree (b), the Carolinas clade was mostly North Carolina, with some individuals of South Carolina