Fig. 2

Pinus caribaea trials (red dots) and provenances (black dots) locations in the tropical regions (A). Detatailed distribution range of Pinus caribaea (B, ligh red) from (Critchfield and Little 1966). Pinus caribaea distribution range (blue dots), provenances (black dots) and trials (red dots) plotted against the annual mean temperature (°C, y-axis) and annual precipitation (mm, x-axis)