Table 2  Bivariate correlations between circadian and ecophysiological traits
Treatment
Circadian period:WLCLCS
18°24°12°18°12°18°
A−0.294***−0.226*N/AN/AN/AN/A
Fv′/Fm0.1110.081N/AN/AN/AN/A
gs−0.340****0.105N/AN/AN/AN/A
E−0.310***0.097N/AN/AN/AN/A
Wg0.0610.144N/AN/AN/AN/A
Δ13C−0.308***0.014−0.377****0.158−0.373****−0.275**
Narea0.0690.166−0.366****0.155−0.381****−0.198*
Days to flowering0.0290.1110.0120.1580.0680.173
LMA−0.0510.1450.0080.0470.0430.066
  • Correlations that are significant after false discovery rate correction are indicated in italics. A, photosynthetic rate; Fv′/Fm′, chlorophyll fluorescence in light; gs, stomatal conductance; E, transpiration rate; Wg, intrinsic water-use efficiency; Δ13C, carbon isotope discrimination; Narea, nitrogen concentration on a leaf area basis; LMA, leaf mass per area. *P < 0.05; **P < 0.01; ***P < 0.001; ****P < 0.0001.