Fine-scale spatial genetic structure in Neotropical populations of <i>Symphonia globulifera</i>.

<p>Each individual is plotted on the map as a disc representing the colour of its specific plastid DNA haplotype (“H”) or as a pie chart indicating the ancestry proportions, <i>Q</i>, in different genetic clusters (“GP”), as defined in the STRUCTURE analysis for the number of clusters <i>K</i> best describing the data. Individual STRUCTURE barplots below each population map illustrate the distribution of ancestry proportion for each of the K gene pools.