Fig. 4From: Evolution of almond genetic diversity and farmer practices in Lebanon: impacts of the diffusion of a graft-propagated cultivar in a traditional system based on seed-propagationGeographical distribution of STRUCTURE assignment, each population is represented in a pie chart. a K = 2 for ‘Khachabi’ populations; b) K = 3 for ‘Halwani’ populations. Full names of the abbreviations for the populations are shown in Table 1Back to article page