Figure 4.

Relationships between leaf margin traits and the environment at the seed source for individuals from 37 Heteromeles arbutifolia maternal lines. There are 12 individuals per maternal line in the greenhouse (blue), six of which were then randomly assigned to Blue Oak Ranch (gray) and six to Stunt Ranch (black). Significant relationships are indicated by solid lines and nonsignificant relationships by dashed lines. Slopes for significant lines: (A) Blue Oak Ranch slope = 2.989*; Stunt Ranch slope = 3.092*; (B) greenhouse slope = 1.527*; (C) greenhouse slope = 0.0000422*; Blue Oak Ranch slope = 0.0000543*; Stunt Ranch slope = 0.0000760**. Significance levels: ***P < 0.001, **P < 0.01, *P < 0.05.