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Fig. 2. Percentage electrolyte leakage measured in young leaves (YL) and older leaves (OL) of rose clover at Day 0 and 5 and 10 d after switching plants from COLD to WARM, from variable (VAR) to WARM, and from WARM to COLD, using three different test temperatures in Exp. 2. Error bars represent the SD where the error exceeds the size of the data symbol. Within each test temperature, mean values followed by the same letter are not significantly different at P < 0.01.