Additional file 1 of Genomic evidence reveals high genetic diversity in a narrowly distributed species and natural hybridization risk with a widespread species in the genus Geodorum

Additional file 1: Fig. S1. The corresponding residuals when using all individuals to simulate 0–5 migration events (m). SE, standard errors.Fig. S2. The corresponding residuals when using individuals after removing admixtures to simulate 0–5 migration events (m). SE, standard errors. Table S1. Sampling and sequencing information.