Fig. 7From: Correction to: Evidence for extensive hybridization and past introgression events in feather grasses using genome-wide SNP genotypingThe factor analysis of mixed data performed on 17 quantitative and six qualitative characters of the five examined species of Stipa. a Plot of the two principal axes. b Plot of the three principal axes. The pie charts represent the proportions of membership established by fastSTRUCTURE for the best K = 5Back to article page