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(A) Damaged tree crown of an unidentified tropical tree comprising a part of the initial crown (C) and a set of reiterated complexes (C.R.) on the broken part (x). (B) Adaptive reiterated complexes (C.R.) can occur following local structural changes in the crown of an individual of Fraxinus excelsior (Barthélémy et al.,1997a) as caused by traumatism along the main stem (x); compare with Fig. 26.
