Fig. 11From: Surface growth stress and wood properties of 8-year-old planted Big-leaf mahogany (Swietenia macrophylla King) from different landrace provenances and trial sites in the PhilippinesMicroscopic image of a transverse section of a normal wood and b tension wood (tree with inclined stem in Butuan trial site) of an 8-year-old BL mahogany. Tension wood G-fiber contains a thick G-layer (circled). Scale 100 µmBack to article page