Figure 6

Latitudinal trends of stomatal density (SD) and stomatal length (SL) at the species (A) and community levels (B). n, number of observations. Error bars in panel (B) represent ± 1 standard error.
Latitudinal trends of stomatal density (SD) and stomatal length (SL) at the species (A) and community levels (B). n, number of observations. Error bars in panel (B) represent ± 1 standard error.