Figure 3
Synchronous change of phloem turgor pressures at different heights of H. brasiliensis . The measurements were made from 3 individual CATAS8-79 rubber trees, data illustrated are the simultaneously measured value at 0.5 m and 1.5 m height barks from one tree. The figure is redrawn based on the on-line measurements (see the corresponding Additional file) by deleting the relaxation validation data and some distinctly unacceptable values. Same case applies to the following figures.