Fig. 2. Pooled harvest components vs. average 24-h temperature (°C): (A) total and tuber dry mass; (B) branch and leaf dry mass; (C) total and main-, basal-, and apical-stem branch dry mass; (D) total and main-, basal-, and apical-stem leaf area; and fraction of total branch (E) dry mass or (F) leaf area from main-, basal-, and apical-stem branches or leaves. Symbols are observed data, lines are trend lines estimated with the coefficients in Table 3; observed data for branch and leaf components not shown to improve clarity.