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Changes in (A) light compensation point (squares) and maximum net photosynthesis (Amax, circles), and (B) fluorescence of 32-, 40-, 46- and 54-d-old eophylls of seedlings of H. courbaril growing with (closed symbols) or without (open symbols) cotyledons in a growth room. The maximum net photosynthesis was measured using 200 μmol m−2 s−1 of PPFD and 350 μmol mol−1 of CO2. Vertical bars represent the standard deviation (n = 20).
