Figure 5

Specific features of poplar anatomy, revealed by a high resolution scan (LaB6 filament of the X-ray nano-source, ca. 8 h scan, 0.3 \(\upmu \hbox {m}\) of voxel size).

Specific features of poplar anatomy, revealed by a high resolution scan (LaB6 filament of the X-ray nano-source, ca. 8 h scan, 0.3 \(\upmu \hbox {m}\) of voxel size).