Fig. 26
From: The adjustment of China endemic Heptacodium miconioides Rehd. to temperate zone of Poland
Transverse section of the Heptacodium myconioides the rings, wood semi ring porous. The border of annual rings was marked with blue arrows and described with year. Designations: ew -early ewood; fb – phloem fiber in band; lw – late wood; ph – phloem; pi – pith; pr – pith rays; px – primary xylem; xy – xylem. Scale bar 200 µm