Figure 3.

Leaf anatomy of selected aus genotypes contrasting in their propensity for leaf rolling under drought stress. (a,b) Genotypes varying in sclerenchyma cell area and number as measured in the 2018DS well‐watered field study. (c,d) Genotypes varying bulliform cell height and small vein parameters as measured in the drought stress treatment of the 2012WS field study. B, bulliform cell; BSC, bundle sheath cell; Scl‐ab, abaxial sclerenchyma cell; Scl‐ad, adaxial sclerenchyma cell; SV‐IVD, interveinal distance between small veins. Quantitative values are shown in Tables S3, S7, and S8