CP

CR

RF

Pnmax (µmol∙m–2∙s–1)

11.3 ± 2.6 a

12.6 ± 3.9 a

12.0 ± 1.3 a

Rd31 (µmol∙m–2∙s–1)

2.3 ± 0.3 a

1.5 ± 0.3 b

0.8 ± 0.3 c

α (mol CO2 mol−1 PAR)

0.048 ± 0.01 a

0.049 ± 0.01 a

0.054 ± 0.01 a

Ic (µmol∙m–2∙s–1)

41.6 ± 12.9 a

29.6 ± 8.3 a

14.7 ± 7.2 b

Is (µmol∙m–2∙s–1)

666.2 ± 92 a

617.9 ± 66 a

574.0 ± 151 a

φ2000 (µmol∙m–2∙s–1)

8.7 ± 1.9 a

8.0 ± 1.0 a

9.2 ± 2.3 a

E2000 (mmol∙m–2∙s–1)

4.8 ± 0.5 a

4.9 ± 1.1 a

4.0 ± 1.1 a

gs2000 (mmol∙m–2∙s–1)

266 ± 55 a

295 ± 98 a

248 ± 57 a