Figure 3. (A) Seed origin and seed type affect germination at both common garden sites (HD = Hazel Dell; HR = Horse Rock Ridge; NL = nonlocal). Nonlocal northern seeds outperform both local and southern seeds at the HD common garden, while nonlocal northern seeds outperform nonlocal southern seeds at HR. Letters indicate significant differences among seed origins, separately for each garden. At both gardens, cleistogamous seeds significantly outperformed chasmogamous seeds. (B) Seed weight is also a significant positive predictor of germination rates at both gardens. Predicted lines are averaged across seed origins. See Appendix H Table 1 for complete model results.