Fig. 2

Differentiation among Melocactus curvispinus populations. Multilocus estimates of pairwise differentiation (FST/(1 − FST)) are plotted against natural logarithm of geographical distances (in km) according to Rousset (1997). R2=0.100.
Differentiation among Melocactus curvispinus populations. Multilocus estimates of pairwise differentiation (FST/(1 − FST)) are plotted against natural logarithm of geographical distances (in km) according to Rousset (1997). R2=0.100.