Summary of statistics used to test the influence of growth site (phenotypic plasticity) and seed source (ecotypic variation) on leaf size and shape in Acer rubrum.

Note.��Variables are grouped by relatedness to leaf dissection, tooth number, or leaf and tooth size. Two-way analysis of variance (ANOVA) used for all tests; ��growth site�� and ��seed source�� test for no differences in a leaf variable between the two sites of growth and among plants with different seed sources, respectively; ��growth �� seed�� tests for no differences in a leaf variable due to the interaction between growth site and seed source; outcomes indicating significant differences (P