Inferred clusters in the domesticated Capsicum baccatum accessions using a spatial population genetic analysis. Analysis was based on the Bayesian clustering algorithm (Tess ver. 2.3.1; ). Points represent accessions and lines denote neighborhood networks based on Voronoi tessellation. Colors illustrate cluster membership. The parameter of burn in was set as 10,000 and the total number of sweeps was 50,000. Admixture was assumed and accounted for by the CAR model . Runs were computed at K = 2 to K = 4. K = 3 is shown.