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Fig. 5 | Annals of Forest Science

Fig. 5

From: Inter-provenance variability and phenotypic plasticity of wood and leaf traits related to hydraulic safety and efficiency in seven European beech (Fagus sylvatica L.) provenances differing in yield

Fig. 5

Pearson correlation matrix with linear trends for all evaluated traits. *p < 0.05, significant correlations. Given are tree height increment (H inc), aboveground biomass increment (AGBinc), sapwood-to-leaf area ratio (A S:A L), leaf carbon isotope ratio (δ13C), leaf nitrogen isotope ratio (δ.15N), leaf carbon-to-nitrogen ratio (C:N), water potential of 50% loss of conductance (P 50), water potential of 88% loss of conductance (P 88), branch lumen-to sapwood-area ratio (A L:A X), branch vessel diameter (D), branch vessel density (VD) and specific conductivity (K s)

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