Figure 2

Statistics of stomatal density (SDL, (A)) and stomatal length (SLL, (B)) across 760 species.
N, species number; Max, maximum; Min, minimum; SE, standard error; CV, coefficient of variation.
Statistics of stomatal density (SDL, (A)) and stomatal length (SLL, (B)) across 760 species.
N, species number; Max, maximum; Min, minimum; SE, standard error; CV, coefficient of variation.