Distribution of populations and genotypic groups for T. speciosissima. Distribution map of T. speciosissima (from herbarium records), with sampled population represented by a pie representing Q values for the three main groups identified by STRUCTURE at K = 3 (red: coastal group; green: upland group; blue: southern group). The map includes average maximum temperatures in degree intervals for the month of September (darkest orange: 21-22°C; yellow: 19-20°C; deepest blue: 11-12°C). Population numbers correspond to those listed in Table 1.
Rossetto et al. BMC Evolutionary Biology 2011 11:126 doi:10.1186/1471-2148-11-126