Sample

Stomatal density/ 200 μm × 200 μm

Stomatal aspect ratio

Stomatal approximate area (μm²)

Chloroplast number per stomatal

Control group

14.83 ± 1.60aA

1.30 ± 0.18aA

453.99 ± 44.13aA

38.83 ± 3.19aA

Induced group

6.50 ± 1.38bB

1.41 ± 0.09bB

822.99 ± 76.56bB

46.00 ± 1.90bB

Rangeability

−56.17%

+8.46%

+81.28%

+18.47%