Shoot biomass (g)

Root dry

weight (g)

Shoot P

(mg kg⁻¹)

Root P (mg kg⁻¹)

Seed P (mg kg⁻¹)

Mean seed yield (g)

Mean seed P (mg)

PUE

PSI shoot

PSI root

shoot P (mg)

Root dry wt (g)

0.80**

1

Shoot P conc (mg kg⁻¹)

−0.49

−0.3

1

Root P conc (mg kg⁻¹)

−0.26

0.1

0.83**

1

Seed P conc (mg kg⁻¹)

0.65

0.55

−0.05

0.22

1

Mean seed yield (g)

−0.12

−0.05

0.16

−0.07

−0.39

1

Mean seed P (mg)

−0.05

−0.002

0.23

0.01

−0.29

0.99***

1

P-use efficiency PUE

0.95***

0.74*

−0.73*

−0.48

0.53

−0.17

−0.15

1

PSI shoot

−0.80*

−0.54*

0.38

0.31

−0.36

0.35

0.29

−0.77*

1

PSI root

−0.62

−0.78*

0.08

−0.12

−0.54

0.30

0.23

−0.53

0.67

1

shoot P (mg)

0.87**

0.72*

0.002

0.15

0.71*

−0.01

0.11

0.68*

−0.69*

−0.63

1

root P (mg)

0.60

0.91**

0.08

0.5

0.6

−0.09

−0.02

0.46

−0.35

−0.71*

0.71*