Parameter (Units)

Table Column Head

Field Grown (se)

P_t

CETA Ambient CO₂ (se)

P_t

CETA High CO₂ (se)

Adaxial Stomatal Density (stoma mm⁻²)

181 (7.56)

0.16

204 (9.11)

<0.0001

135 (4.54)

Abaxial Stomatal Density (stoma mm⁻²)

189 (16.69)

0.39

221 (17.30)

<0.001

147 (2.63)

Total Stomatal density (stoma mm⁻²)

369 (24.07)

0.26

426 (26.28)

<0.001

283 (5.02)

Stomatal Ratio (Adaxial/Abaxial)

0.97 (0.05)

1

0.94 (0.04)

1

0.92 (0.04)

Adaxial Stomatal Index (Conventional, %)

15.13 (0.47)

1

15.32 (0.33)

0.01

16.83 (0.24)

Abaxial Stomatal Index (Conventional, %)

15.75 (0.43)

1

15.38 (0.38)

0.04

16.92 (0.41)

Adaxial Stomatal Index (Meristemoid, %)

21.69 (0.98)

1

22.10 (0.69)

0.01

25.31 (0.53)

Abaxial Stomatal Index (Meristemoid, %)

22.99 (0.91)

1

22.26 (0.80)

0.05

25.57 (0.92)

Adaxial Stoma Length (mm)

0.0209 (5.80e−4)

0.004

0.0231 (2.4e−4)

0.01

0.0214 (3.49 e−4)

Adaxial Stoma Width (mm)

0.0139 (5.19e−4)

0.001

0.0158 (8.13e−5)

<0.001

0.0139 (1.90e−4)

Adaxial Stomatal Area (mm²)

2.30e−4 (1.29e−5)

<0.001

2.88e−4 (2.94e−6)

<0.001

2.33e−4 (5.81e−6)

Abaxial Stomate Length (mm)

0.0218 (6.70e−4)

0.52

0.0209 (3.65e−4)

0.058

0.0224 (2.58e−4)

Abaxial Stoma Width (mm)

0.0147 (7.20e−4)

0.074

0.01346 (1.88e−4)

0.003

0.0154 (1.44e−4)

Abaxial Stoma Area (mm²)

2.55e−4 (1.77e−5)

0.084

2.23e−4 (6.56e−6)

0.003

2.72e−4 (3.38e−6)

Adaxial Epidermal Cell Density (cells mm⁻²)

714 (41)

0.01

559 (11)

0.001

729 (30)

Abaxial Epidermal Cell Density (cells mm⁻²)

689 (49)

0.14

581 (17)

0.006

753 (36)

Adaxial Epidermal Cell Size (mm²)

0.0012 (1.18e−4)

0.008

0.0016 (5.07e−5)

<0.001

0.0011 (8.23e−5)

Abaxial Epidermal Cell Size (mm²)

0.0012 (1.27e−4)

0.046

0.0015 (3.60e−5)

<0.001

0.0010 (7.72e−5)

Leaflet Area (cm²)

7.8007 (0.0945)

0.021

9.3354 (0.4991)

0.081

8.2322 (.2454)