Fig. S1: Impacts of (a)biotic stresses on seed viability from individual plants. See legend of Fig. 2c for details. Boxplots show the interquartile range (IQR; box) ± 1.5xIQR (whiskers), including median (horizonal line) and replication units (dots). Data represent germination percentages of F1 seed batches from Pst-exposed parents (green, (a); n=3-4), F1 seeds from Pc-exposed parents (blue, (b); n=3-4), F1 seeds from salt-exposed parents (orange, (c); n=8-22) and F2 seeds from salt-exposed parents after one stress-free F1 generation (orange, (d); n=4-5). P-values indicate statistical significance of parent treatment by Welch ANOVA of pooled populations from similarly treated parent plants (F1) or a common parental ancestor (F2), as well as nested ANOVA with individual F1/F2 population as random factor. Different letters indicate statistically significant differences between pooled populations (Welch ANOVA + Games-Howell post-hoc test; α=0.05; NS: no statistically significant differences).