Amount of lipid in each head-group class and total polar lipid during dehydration (Deh) and rehydration (Reh) of P. mileense and A. thaliana leaves.

The percentage relative change in lipids of dehydration RC (F–D) is the value for the difference between the values of Fresh and Deh discs, divided by the value of Fresh discs; that of rehydration RC (D–R) is the value for the significant difference between the values of Deh and Reh discs, divided by the value of Deh discs. Values in the same row with different letters are significantly different (Pn = 4 or 5).