Leaf age Leaf age Tree age Tree age Leaf age × Tree age Leaf age × Tree age
Traits F value P value F value P value F value P value
A area 293.2 <0.001 78.3 <0.001 43.2 <0.001
E area 227.1 <0.001 148.9 <0.001 56.2 <0.001
gsw area 167.3 <0.001 67.2 <0.001 32.4 <0.001
SLA 32 <0.001 3.1 0.054 0.34 0.956
A mass 99.2 <0.001 6.4 0.032 3.5 0.0367
E mass 67.2 <0.001 5.43 0.041 5.8 0.034
gsw mass 109.8 <0.001 13.4 <0.001 5.4 0.004
N concentration 145.2 <0.001 4.5 0.007 1.2 0.0425
P concentration 156.4 <0.001 8.1 0.004 0.1 0.768
ΨPD 39.2 <0.001 7.4 0.0032 3.21 0.021
ΨMD 67 <0.001 11.1 0.008 5.1 0.012
WUE 145.5 <0.001 78.2 <0.001 7.2 0.054
WUEi 56.7 <0.001 63.2 <0.001 8.2 0.003
PNUE 189.3 <0.001 45.1 <0.001 5.6 <0.100
PPUE 36.7 <0.001 55.6 <0.002 2.2 0.004
N area 7.6 0.021 3.2 0.02 0.7 0.987
P area 5.3 0.031 4.1 0.034 1.2 0.356
Chl area 10.6 <0.001 5.2 0.054 3.9 0.809