Fig. 1: Phenotype of cuticular wax mutants of D. spiculifolius.

a Wild type (WT) and cuticular wax mutants (‘Greyish-green, GG)’ of D. spiculifolius grown in an open field and a greenhouse, respectively. Leaf morphology (b) and color (c) of WT and GG plants. Comparison of chlorophyll (d) and carotenoid (e) content of WT and GG leaves. Asterisks indicate significant differences between WT and GG plants (**P < 0.01; Student’s t test). FW fresh weight