Leaf sample

number

Magnification

(ocular ×

objective)

Surface

(upper/lower)

FOV

#

Number of stomata

per FOV (mm²)

Stomatal density stomata/mm²

Control no 1

100×

Upper

1

5

2632

Control no 1

100×

Lower

1

7

3684

Control no 2

100×

Upper

1

5

2632

Control no 2

100×

Lower

1

4

2105

Control no 3

100×

Upper

1

5

2632

Control no 3

100×

Lower

1

6

3158

Experiment no 1

100×

Upper

1

4

2105

Experiment no 1

100×

Lower

1

3

1578

Experiment no 2

100×

Upper

1

4

2105

Experiment no 2

100×

Lower

1

6

3158

Experiment no 3

100×

Upper

1

5

2632

Experiment no 3

100×

Lower

1

7

3684