Figure 5From: Morphological, anatomical and physiological leaf traits of Q. ilex, P. latifolia, P. lentiscus, and M. communis and their response to Mediterranean climate stress factorsRegression analysis between stomatal conductance ( g s ) and leaf to air vapour pressure deficit (VPD leaf ) for the considered species. Regression equation, determination’s coefficient (R2) and P-level are shown.Back to article page