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Botanical Studies
Figure 1 | Botanical Studies

Figure 1

From: Morphological, anatomical and physiological leaf traits of Q. ilex, P. latifolia, P. lentiscus, and M. communis and their response to Mediterranean climate stress factors

Figure 1

Trend of a) net photosynthetic rate ( P N ), b) stomatal conductance ( g s ), c) intrinsic water use efficiency (IWUE) of P. lentiscus ( close squares ), P. latifolia ( open circles ), M. communis ( close triangles ), and Q. ilex ( open squares ) during the study period. The mean values for each month (±SE) are shown (n = 40 leaves). Mean values with the same letters are not significantly different (p ≥ 0.05). Lowercase letters indicate the differences among the species for each month, capital letters indicate the intra-specific differences during the study period.

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