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. 2015 Sep 29;6:801. doi: 10.3389/fpls.2015.00801

FIGURE 2.

FIGURE 2

Changes in Fm (A,C) and Pm (B,D) in Psychotria rubra and Pometia tomentosa during treatments at 25°C associated with high light intensities of 1000 (A,B) and 2000 (C,D) μmol photons m–2 s–1. The means ± SE were calculated from six independent plants. Asterisks indicate significant differences between Psychotria rubra and Pometia tomentosa.